From e43df58eade0b6806377966a0d3a2cdb88743a5d Mon Sep 17 00:00:00 2001 From: Alexey Botchkov Date: Thu, 4 Jun 2009 23:36:34 +0500 Subject: [PATCH 01/61] Bug#43733 Select on processlist let the embedded server crash (concurrent_innodb_safelog) the thread->mysys_var parameter should be empty for the idle embedded-server threads so that working threads can safely free this memory. per-file comments: libmysqld/lib_sql.cc Bug#43733 Select on processlist let the embedded server crash (concurrent_innodb_safelog) set thread->mysys_var= 0 after the query is handled mysql-test/include/concurrent.inc Bug#43733 Select on processlist let the embedded server crash (concurrent_innodb_safelog) enable these for the embedded-server mode sql/sql_show.cc Bug#43733 Select on processlist let the embedded server crash (concurrent_innodb_safelog) show thread lock status in the query result --- libmysqld/lib_sql.cc | 3 +++ mysql-test/include/concurrent.inc | 2 -- sql/sql_show.cc | 2 +- 3 files changed, 4 insertions(+), 3 deletions(-) diff --git a/libmysqld/lib_sql.cc b/libmysqld/lib_sql.cc index d644c45a66a..4fd5cf19812 100644 --- a/libmysqld/lib_sql.cc +++ b/libmysqld/lib_sql.cc @@ -142,6 +142,8 @@ emb_advanced_command(MYSQL *mysql, enum enum_server_command command, if (!skip_check) result= thd->is_error() ? -1 : 0; + thd->mysys_var= 0; + #if defined(ENABLED_PROFILING) && defined(COMMUNITY_SERVER) thd->profiling.finish_current_query(); #endif @@ -634,6 +636,7 @@ void *create_embedded_thd(int client_flag) thread_count++; threads.append(thd); + thd->mysys_var= 0; return thd; err: delete(thd); diff --git a/mysql-test/include/concurrent.inc b/mysql-test/include/concurrent.inc index 66f8a65a102..0b7299a3c34 100644 --- a/mysql-test/include/concurrent.inc +++ b/mysql-test/include/concurrent.inc @@ -25,8 +25,6 @@ # new wrapper t/concurrent_innodb_safelog.test # ---source include/not_embedded.inc - connection default; # # Show prerequisites for this test. diff --git a/sql/sql_show.cc b/sql/sql_show.cc index d08b3a248c4..e9ae8fea3ed 100644 --- a/sql/sql_show.cc +++ b/sql/sql_show.cc @@ -1888,7 +1888,7 @@ int fill_schema_processlist(THD* thd, TABLE_LIST* tables, COND* cond) tmp->mysys_var->current_cond ? "Waiting on cond" : NullS); #else - val= (char *) "Writing to net"; + val= (char *) (tmp->proc_info ? tmp->proc_info : NullS); #endif if (val) { From 63212b164363569a51106c3f516b53d4df745a28 Mon Sep 17 00:00:00 2001 From: Georgi Kodinov Date: Fri, 11 Sep 2009 15:52:08 +0300 Subject: [PATCH 02/61] Bug #45159 : some tests in suite "jp" fail in embedded server (use LOAD DATA) Initialize correctly client flags for the embedded client Test cases in jp updated to work correctly with embedded server. --- libmysqld/libmysqld.c | 1 + mysql-test/suite/jp/r/jp_charset_sjis.result | 12 --------- mysql-test/suite/jp/r/jp_charset_ujis.result | 12 --------- mysql-test/suite/jp/r/jp_charset_utf8.result | 12 --------- mysql-test/suite/jp/r/jp_convert_sjis.result | 12 --------- mysql-test/suite/jp/r/jp_convert_ujis.result | 12 --------- mysql-test/suite/jp/r/jp_convert_utf8.result | 12 --------- mysql-test/suite/jp/r/jp_like_sjis.result | 12 --------- mysql-test/suite/jp/r/jp_like_ujis.result | 12 --------- mysql-test/suite/jp/r/jp_like_utf8.result | 12 --------- mysql-test/suite/jp/r/jp_select_sjis.result | 12 --------- mysql-test/suite/jp/r/jp_select_ujis.result | 12 --------- mysql-test/suite/jp/r/jp_select_utf8.result | 12 --------- mysql-test/suite/jp/r/jp_where_sjis.result | 12 --------- mysql-test/suite/jp/r/jp_where_ujis.result | 12 --------- mysql-test/suite/jp/r/jp_where_utf8.result | 12 --------- mysql-test/suite/jp/t/jp_charset_sjis.test | 26 +++++++++++--------- mysql-test/suite/jp/t/jp_charset_ujis.test | 26 +++++++++++--------- mysql-test/suite/jp/t/jp_charset_utf8.test | 26 +++++++++++--------- mysql-test/suite/jp/t/jp_convert_sjis.test | 26 +++++++++++--------- mysql-test/suite/jp/t/jp_convert_ujis.test | 26 +++++++++++--------- mysql-test/suite/jp/t/jp_convert_utf8.test | 26 +++++++++++--------- mysql-test/suite/jp/t/jp_like_sjis.test | 26 +++++++++++--------- mysql-test/suite/jp/t/jp_like_ujis.test | 26 +++++++++++--------- mysql-test/suite/jp/t/jp_like_utf8.test | 26 +++++++++++--------- mysql-test/suite/jp/t/jp_select_sjis.test | 26 +++++++++++--------- mysql-test/suite/jp/t/jp_select_ujis.test | 26 +++++++++++--------- mysql-test/suite/jp/t/jp_select_utf8.test | 26 +++++++++++--------- mysql-test/suite/jp/t/jp_where_sjis.test | 26 +++++++++++--------- mysql-test/suite/jp/t/jp_where_ujis.test | 26 +++++++++++--------- mysql-test/suite/jp/t/jp_where_utf8.test | 26 +++++++++++--------- 31 files changed, 211 insertions(+), 360 deletions(-) diff --git a/libmysqld/libmysqld.c b/libmysqld/libmysqld.c index eb47a045669..969ea442622 100644 --- a/libmysqld/libmysqld.c +++ b/libmysqld/libmysqld.c @@ -164,6 +164,7 @@ mysql_real_connect(MYSQL *mysql,const char *host, const char *user, port=0; unix_socket=0; + client_flag|=mysql->options.client_flag; /* Send client information for access check */ client_flag|=CLIENT_CAPABILITIES; if (client_flag & CLIENT_MULTI_STATEMENTS) diff --git a/mysql-test/suite/jp/r/jp_charset_sjis.result b/mysql-test/suite/jp/r/jp_charset_sjis.result index 80ef24a7334..312033be719 100644 --- a/mysql-test/suite/jp/r/jp_charset_sjis.result +++ b/mysql-test/suite/jp/r/jp_charset_sjis.result @@ -24,18 +24,6 @@ CREATE TABLE ` CREATE TABLE `俿侾侽` (`俠侾` char(20)) DEFAULT CHARSET = sjis engine = bdb; CREATE TABLE `俿侾侾` (`俠侾` char(20)) DEFAULT CHARSET = sjis engine = bdb; CREATE TABLE `俿侾俀` (`俠侾` char(20)) DEFAULT CHARSET = sjis engine = bdb; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俀`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俁`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿係`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俆`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俇`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿俈`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俉`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俋`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾侽`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿侾侾`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿侾俀`; SELECT DISTINCT CHARSET(`俠侾`) FROM `俿侾`; CHARSET(`俠侾`) sjis diff --git a/mysql-test/suite/jp/r/jp_charset_ujis.result b/mysql-test/suite/jp/r/jp_charset_ujis.result index 964477896bd..4f6e68ba137 100644 --- a/mysql-test/suite/jp/r/jp_charset_ujis.result +++ b/mysql-test/suite/jp/r/jp_charset_ujis.result @@ -24,18 +24,6 @@ CREATE TABLE ` CREATE TABLE `Ｔ１０` (`Ｃ１` char(20)) DEFAULT CHARSET = ujis engine = bdb; CREATE TABLE `Ｔ１１` (`Ｃ１` char(20)) DEFAULT CHARSET = ujis engine = bdb; CREATE TABLE `Ｔ１２` (`Ｃ１` char(20)) DEFAULT CHARSET = ujis engine = bdb; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ２`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ３`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ４`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ５`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ６`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ７`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ８`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ９`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１０`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ１１`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ１２`; SELECT DISTINCT CHARSET(`Ｃ１`) FROM `Ｔ１`; CHARSET(`Ｃ１`) ujis diff --git a/mysql-test/suite/jp/r/jp_charset_utf8.result b/mysql-test/suite/jp/r/jp_charset_utf8.result index 2fdd3fb1a6b..04140828d14 100644 --- a/mysql-test/suite/jp/r/jp_charset_utf8.result +++ b/mysql-test/suite/jp/r/jp_charset_utf8.result @@ -24,18 +24,6 @@ CREATE TABLE `锛达紮` (`锛ｏ紤` char(20)) DEFAULT CHARSET = utf8 engine = heap; CREATE TABLE `锛达紤锛恅 (`锛ｏ紤` char(20)) DEFAULT CHARSET = utf8 engine = bdb; CREATE TABLE `锛达紤锛慲 (`锛ｏ紤` char(20)) DEFAULT CHARSET = utf8 engine = bdb; CREATE TABLE `锛达紤锛抈 (`锛ｏ紤` char(20)) DEFAULT CHARSET = utf8 engine = bdb; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紥`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紦`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紨`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紩`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紪`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紬`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紭`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紮`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤锛恅; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紤锛慲; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紤锛抈; SELECT DISTINCT CHARSET(`锛ｏ紤`) FROM `锛达紤`; CHARSET(`锛ｏ紤`) utf8 diff --git a/mysql-test/suite/jp/r/jp_convert_sjis.result b/mysql-test/suite/jp/r/jp_convert_sjis.result index ff8a3fb2cd9..bc581ca56b0 100644 --- a/mysql-test/suite/jp/r/jp_convert_sjis.result +++ b/mysql-test/suite/jp/r/jp_convert_sjis.result @@ -24,18 +24,6 @@ CREATE TABLE ` CREATE TABLE `俿侾侽` (`俠侾` char(20), INDEX(`俠侾`)) DEFAULT CHARSET = sjis engine = bdb; CREATE TABLE `俿侾侾` (`俠侾` char(20), INDEX(`俠侾`)) DEFAULT CHARSET = sjis engine = bdb; CREATE TABLE `俿侾俀` (`俠侾` char(20), INDEX(`俠侾`)) DEFAULT CHARSET = sjis engine = bdb; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俀`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俁`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿係`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俆`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俇`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿俈`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俉`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俋`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾侽`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿侾侾`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿侾俀`; SELECT `俠侾`, CONVERT(`俠侾` using utf8) FROM `俿侾`; 俠侾 CONVERT(`俠侾` using utf8) !"#$%&'()*+,-./ !"#$%&'()*+,-./ diff --git a/mysql-test/suite/jp/r/jp_convert_ujis.result b/mysql-test/suite/jp/r/jp_convert_ujis.result index 55f2ab0aea3..f256d8b08b4 100644 --- a/mysql-test/suite/jp/r/jp_convert_ujis.result +++ b/mysql-test/suite/jp/r/jp_convert_ujis.result @@ -24,18 +24,6 @@ CREATE TABLE ` CREATE TABLE `Ｔ１０` (`Ｃ１` char(20), INDEX(`Ｃ１`)) DEFAULT CHARSET = ujis engine = bdb; CREATE TABLE `Ｔ１１` (`Ｃ１` char(20), INDEX(`Ｃ１`)) DEFAULT CHARSET = ujis engine = bdb; CREATE TABLE `Ｔ１２` (`Ｃ１` char(20), INDEX(`Ｃ１`)) DEFAULT CHARSET = ujis engine = bdb; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ２`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ３`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ４`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ５`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ６`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ７`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ８`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ９`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１０`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ１１`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ１２`; SELECT `Ｃ１`, CONVERT(`Ｃ１` using utf8) FROM `Ｔ１`; Ｃ１ CONVERT(`Ｃ１` using utf8) !"#$%&'()*+,-./ !"#$%&'()*+,-./ diff --git a/mysql-test/suite/jp/r/jp_convert_utf8.result b/mysql-test/suite/jp/r/jp_convert_utf8.result index 505d6c1cebf..944f1c1068c 100644 --- a/mysql-test/suite/jp/r/jp_convert_utf8.result +++ b/mysql-test/suite/jp/r/jp_convert_utf8.result @@ -24,18 +24,6 @@ CREATE TABLE `锛达紮` (`锛ｏ紤` char(20), INDEX(`锛ｏ紤`)) DEFAULT CHARSET = utf CREATE TABLE `锛达紤锛恅 (`锛ｏ紤` char(20), INDEX(`锛ｏ紤`)) DEFAULT CHARSET = utf8 engine = bdb; CREATE TABLE `锛达紤锛慲 (`锛ｏ紤` char(20), INDEX(`锛ｏ紤`)) DEFAULT CHARSET = utf8 engine = bdb; CREATE TABLE `锛达紤锛抈 (`锛ｏ紤` char(20), INDEX(`锛ｏ紤`)) DEFAULT CHARSET = utf8 engine = bdb; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紥`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紦`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紨`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紩`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紪`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紬`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紭`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紮`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤锛恅; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紤锛慲; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紤锛抈; SELECT `锛ｏ紤`, CONVERT(`锛ｏ紤` using ujis) FROM `锛达紤`; 锛ｏ紤 CONVERT(`锛ｏ紤` using ujis) !"#$%&'()*+,-./ !"#$%&'()*+,-./ diff --git a/mysql-test/suite/jp/r/jp_like_sjis.result b/mysql-test/suite/jp/r/jp_like_sjis.result index a8145fb08f0..3e52781c7bd 100644 --- a/mysql-test/suite/jp/r/jp_like_sjis.result +++ b/mysql-test/suite/jp/r/jp_like_sjis.result @@ -24,18 +24,6 @@ CREATE TABLE ` CREATE TABLE `俿侾侽` (`俠侾` char(20), INDEX(`俠侾`)) DEFAULT CHARSET = sjis engine = bdb; CREATE TABLE `俿侾侾` (`俠侾` char(20), INDEX(`俠侾`)) DEFAULT CHARSET = sjis engine = bdb; CREATE TABLE `俿侾俀` (`俠侾` char(20), INDEX(`俠侾`)) DEFAULT CHARSET = sjis engine = bdb; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俀`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俁`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿係`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俆`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俇`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿俈`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俉`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俋`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾侽`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿侾侾`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿侾俀`; SELECT * FROM `俿侾` WHERE `俠侾` LIKE ' %'; 俠侾 !"#$%&'()*+,-./ diff --git a/mysql-test/suite/jp/r/jp_like_ujis.result b/mysql-test/suite/jp/r/jp_like_ujis.result index 5d623df0384..f685d185072 100644 --- a/mysql-test/suite/jp/r/jp_like_ujis.result +++ b/mysql-test/suite/jp/r/jp_like_ujis.result @@ -24,18 +24,6 @@ CREATE TABLE ` CREATE TABLE `Ｔ１０` (`Ｃ１` char(20), INDEX(`Ｃ１`)) DEFAULT CHARSET = ujis engine = bdb; CREATE TABLE `Ｔ１１` (`Ｃ１` char(20), INDEX(`Ｃ１`)) DEFAULT CHARSET = ujis engine = bdb; CREATE TABLE `Ｔ１２` (`Ｃ１` char(20), INDEX(`Ｃ１`)) DEFAULT CHARSET = ujis engine = bdb; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ２`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ３`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ４`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ５`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ６`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ７`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ８`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ９`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１０`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ１１`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ１２`; SELECT * FROM `Ｔ１` WHERE `Ｃ１` LIKE ' %'; Ｃ１ !"#$%&'()*+,-./ diff --git a/mysql-test/suite/jp/r/jp_like_utf8.result b/mysql-test/suite/jp/r/jp_like_utf8.result index bf48da79951..90b960ca3a7 100644 --- a/mysql-test/suite/jp/r/jp_like_utf8.result +++ b/mysql-test/suite/jp/r/jp_like_utf8.result @@ -24,18 +24,6 @@ CREATE TABLE `锛达紮` (`锛ｏ紤` char(20), INDEX(`锛ｏ紤`)) DEFAULT CHARSET = utf CREATE TABLE `锛达紤锛恅 (`锛ｏ紤` char(20), INDEX(`锛ｏ紤`)) DEFAULT CHARSET = utf8 engine = bdb; CREATE TABLE `锛达紤锛慲 (`锛ｏ紤` char(20), INDEX(`锛ｏ紤`)) DEFAULT CHARSET = utf8 engine = bdb; CREATE TABLE `锛达紤锛抈 (`锛ｏ紤` char(20), INDEX(`锛ｏ紤`)) DEFAULT CHARSET = utf8 engine = bdb; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紥`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紦`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紨`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紩`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紪`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紬`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紭`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紮`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤锛恅; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紤锛慲; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紤锛抈; SELECT * FROM `锛达紤` WHERE `锛ｏ紤` LIKE ' %'; 锛ｏ紤 !"#$%&'()*+,-./ diff --git a/mysql-test/suite/jp/r/jp_select_sjis.result b/mysql-test/suite/jp/r/jp_select_sjis.result index 652b538fb88..021b0d29f43 100644 --- a/mysql-test/suite/jp/r/jp_select_sjis.result +++ b/mysql-test/suite/jp/r/jp_select_sjis.result @@ -24,18 +24,6 @@ CREATE TABLE ` CREATE TABLE `俿侾侽` (`俠侾` char(20), INDEX(`俠侾`)) DEFAULT CHARSET = sjis engine = bdb; CREATE TABLE `俿侾侾` (`俠侾` char(20), INDEX(`俠侾`)) DEFAULT CHARSET = sjis engine = bdb; CREATE TABLE `俿侾俀` (`俠侾` char(20), INDEX(`俠侾`)) DEFAULT CHARSET = sjis engine = bdb; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俀`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俁`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿係`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俆`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俇`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿俈`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俉`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俋`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾侽`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿侾侾`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿侾俀`; SELECT * FROM `俿侾`; 俠侾 !"#$%&'()*+,-./ diff --git a/mysql-test/suite/jp/r/jp_select_ujis.result b/mysql-test/suite/jp/r/jp_select_ujis.result index 3eea73c8083..d70997b0a01 100644 --- a/mysql-test/suite/jp/r/jp_select_ujis.result +++ b/mysql-test/suite/jp/r/jp_select_ujis.result @@ -24,18 +24,6 @@ CREATE TABLE ` CREATE TABLE `Ｔ１０` (c1 char(20), INDEX(c1)) DEFAULT CHARSET = ujis engine = bdb; CREATE TABLE `Ｔ１１` (c1 char(20), INDEX(c1)) DEFAULT CHARSET = ujis engine = bdb; CREATE TABLE `Ｔ１２` (c1 char(20), INDEX(c1)) DEFAULT CHARSET = ujis engine = bdb; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ２`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ３`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ４`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ５`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ６`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ７`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ８`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ９`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１０`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ１１`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ１２`; SELECT * FROM `Ｔ１`; c1 !"#$%&'()*+,-./ diff --git a/mysql-test/suite/jp/r/jp_select_utf8.result b/mysql-test/suite/jp/r/jp_select_utf8.result index 43704ad2f6e..8bc61b802be 100644 --- a/mysql-test/suite/jp/r/jp_select_utf8.result +++ b/mysql-test/suite/jp/r/jp_select_utf8.result @@ -24,18 +24,6 @@ CREATE TABLE `锛达紮` (c1 char(20), INDEX(c1)) DEFAULT CHARSET = utf8 engine = h CREATE TABLE `锛达紤锛恅 (c1 char(20), INDEX(c1)) DEFAULT CHARSET = utf8 engine = bdb; CREATE TABLE `锛达紤锛慲 (c1 char(20), INDEX(c1)) DEFAULT CHARSET = utf8 engine = bdb; CREATE TABLE `锛达紤锛抈 (c1 char(20), INDEX(c1)) DEFAULT CHARSET = utf8 engine = bdb; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紥`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紦`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紨`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紩`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紪`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紬`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紭`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紮`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤锛恅; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紤锛慲; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紤锛抈; SELECT * FROM `锛达紤`; c1 !"#$%&'()*+,-./ diff --git a/mysql-test/suite/jp/r/jp_where_sjis.result b/mysql-test/suite/jp/r/jp_where_sjis.result index a3cbc24c113..e8be6e10850 100644 --- a/mysql-test/suite/jp/r/jp_where_sjis.result +++ b/mysql-test/suite/jp/r/jp_where_sjis.result @@ -24,18 +24,6 @@ CREATE TABLE ` CREATE TABLE `俿侾侽` (`俠侾` char(20), INDEX(`俠侾`)) DEFAULT CHARSET = sjis engine = bdb; CREATE TABLE `俿侾侾` (`俠侾` char(20), INDEX(`俠侾`)) DEFAULT CHARSET = sjis engine = bdb; CREATE TABLE `俿侾俀` (`俠侾` char(20), INDEX(`俠侾`)) DEFAULT CHARSET = sjis engine = bdb; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俀`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俁`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿係`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俆`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俇`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿俈`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俉`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俋`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾侽`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿侾侾`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿侾俀`; SELECT * FROM `俿侾` WHERE `俠侾` = '氨渤吹斗腹夯冀究'; 俠侾 氨渤吹斗腹夯冀究 diff --git a/mysql-test/suite/jp/r/jp_where_ujis.result b/mysql-test/suite/jp/r/jp_where_ujis.result index b13b8a10ef8..6b7dc4dde22 100644 --- a/mysql-test/suite/jp/r/jp_where_ujis.result +++ b/mysql-test/suite/jp/r/jp_where_ujis.result @@ -24,18 +24,6 @@ CREATE TABLE ` CREATE TABLE `Ｔ１０` (`Ｃ１` char(20), INDEX(`Ｃ１`)) DEFAULT CHARSET = ujis engine = bdb; CREATE TABLE `Ｔ１１` (`Ｃ１` char(20), INDEX(`Ｃ１`)) DEFAULT CHARSET = ujis engine = bdb; CREATE TABLE `Ｔ１２` (`Ｃ１` char(20), INDEX(`Ｃ１`)) DEFAULT CHARSET = ujis engine = bdb; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ２`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ３`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ４`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ５`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ６`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ７`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ８`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ９`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１０`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ１１`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ１２`; SELECT * FROM `Ｔ１` WHERE `Ｃ１` = '幇幈幉幊幋幍幎幏幐幑幒幓幖幗幘幙'; Ｃ１ 幇幈幉幊幋幍幎幏幐幑幒幓幖幗幘幙 diff --git a/mysql-test/suite/jp/r/jp_where_utf8.result b/mysql-test/suite/jp/r/jp_where_utf8.result index d69aaf8715d..cd7a4c0e500 100644 --- a/mysql-test/suite/jp/r/jp_where_utf8.result +++ b/mysql-test/suite/jp/r/jp_where_utf8.result @@ -24,18 +24,6 @@ CREATE TABLE `锛达紮` (`锛ｏ紤` char(20), INDEX(`锛ｏ紤`)) DEFAULT CHARSET = utf CREATE TABLE `锛达紤锛恅 (`锛ｏ紤` char(20), INDEX(`锛ｏ紤`)) DEFAULT CHARSET = utf8 engine = bdb; CREATE TABLE `锛达紤锛慲 (`锛ｏ紤` char(20), INDEX(`锛ｏ紤`)) DEFAULT CHARSET = utf8 engine = bdb; CREATE TABLE `锛达紤锛抈 (`锛ｏ紤` char(20), INDEX(`锛ｏ紤`)) DEFAULT CHARSET = utf8 engine = bdb; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紥`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紦`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紨`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紩`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紪`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紬`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紭`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紮`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤锛恅; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紤锛慲; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紤锛抈; SELECT * FROM `锛达紤` WHERE `锛ｏ紤` = '锝帮奖锝诧匠锝达降锝讹椒锝革焦锝猴交锝硷浇锝撅娇'; 锛ｏ紤 锝帮奖锝诧匠锝达降锝讹椒锝革焦锝猴交锝硷浇锝撅娇 diff --git a/mysql-test/suite/jp/t/jp_charset_sjis.test b/mysql-test/suite/jp/t/jp_charset_sjis.test index 276be86cd9d..26a56fb61d6 100644 --- a/mysql-test/suite/jp/t/jp_charset_sjis.test +++ b/mysql-test/suite/jp/t/jp_charset_sjis.test @@ -40,18 +40,20 @@ CREATE TABLE ` # jisx0201 hankaku-katakana data # jisx0208 data - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俀`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俁`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿係`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俆`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俇`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿俈`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俉`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俋`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾侽`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿侾侾`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿侾俀`; +--disable_query_log + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俀`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俁`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿係`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俆`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俇`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿俈`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俉`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俋`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾侽`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿侾侾`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿侾俀`; +--enable_query_log #InnoDB SELECT DISTINCT CHARSET(`俠侾`) FROM `俿侾`; diff --git a/mysql-test/suite/jp/t/jp_charset_ujis.test b/mysql-test/suite/jp/t/jp_charset_ujis.test index a8a6544537a..6308c7124ee 100644 --- a/mysql-test/suite/jp/t/jp_charset_ujis.test +++ b/mysql-test/suite/jp/t/jp_charset_ujis.test @@ -42,18 +42,20 @@ CREATE TABLE ` # jisx0208 data # jisx0212 supplemental character data - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ２`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ３`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ４`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ５`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ６`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ７`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ８`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ９`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１０`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ１１`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ１２`; +--disable_query_log + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ２`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ３`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ４`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ５`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ６`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ７`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ８`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ９`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１０`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ１１`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ１２`; +--enable_query_log #InnoDB SELECT DISTINCT CHARSET(`Ｃ１`) FROM `Ｔ１`; diff --git a/mysql-test/suite/jp/t/jp_charset_utf8.test b/mysql-test/suite/jp/t/jp_charset_utf8.test index 7d8311c2f72..dcce0477204 100644 --- a/mysql-test/suite/jp/t/jp_charset_utf8.test +++ b/mysql-test/suite/jp/t/jp_charset_utf8.test @@ -40,18 +40,20 @@ CREATE TABLE `锛达紤锛抈 (`锛ｏ紤` char(20)) DEFAULT CHARSET = utf8 engine = bdb # jisx0208 data # jisx0212 supplemental character data - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紥`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紦`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紨`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紩`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紪`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紬`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紭`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紮`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤锛恅; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紤锛慲; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紤锛抈; +--disable_query_log + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紥`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紦`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紨`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紩`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紪`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紬`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紭`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紮`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤锛恅; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紤锛慲; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紤锛抈; +--enable_query_log #InnoDB SELECT DISTINCT CHARSET(`锛ｏ紤`) FROM `锛达紤`; diff --git a/mysql-test/suite/jp/t/jp_convert_sjis.test b/mysql-test/suite/jp/t/jp_convert_sjis.test index 835328c92eb..4e76b414442 100644 --- a/mysql-test/suite/jp/t/jp_convert_sjis.test +++ b/mysql-test/suite/jp/t/jp_convert_sjis.test @@ -41,18 +41,20 @@ CREATE TABLE ` # jisx0208 data # jisx0212 supplemental character data - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俀`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俁`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿係`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俆`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俇`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿俈`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俉`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俋`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾侽`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿侾侾`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿侾俀`; +--disable_query_log + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俀`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俁`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿係`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俆`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俇`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿俈`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俉`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俋`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾侽`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿侾侾`; + --eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿侾俀`; +--enable_query_log #InnoDB SELECT `俠侾`, CONVERT(`俠侾` using utf8) FROM `俿侾`; diff --git a/mysql-test/suite/jp/t/jp_convert_ujis.test b/mysql-test/suite/jp/t/jp_convert_ujis.test index 4409b6cad90..7d53d1853d3 100644 --- a/mysql-test/suite/jp/t/jp_convert_ujis.test +++ b/mysql-test/suite/jp/t/jp_convert_ujis.test @@ -42,18 +42,20 @@ CREATE TABLE ` # jisx0208 data # jisx0212 supplemental character data - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ２`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ３`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ４`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ５`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ６`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ７`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ８`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ９`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１０`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ１１`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ１２`; +--disable_query_log +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ２`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ３`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ４`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ５`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ６`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ７`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ８`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ９`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１０`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ１１`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ１２`; +--enable_query_log #InnoDB SELECT `Ｃ１`, CONVERT(`Ｃ１` using utf8) FROM `Ｔ１`; diff --git a/mysql-test/suite/jp/t/jp_convert_utf8.test b/mysql-test/suite/jp/t/jp_convert_utf8.test index e7c180e72fc..3d81704e87c 100644 --- a/mysql-test/suite/jp/t/jp_convert_utf8.test +++ b/mysql-test/suite/jp/t/jp_convert_utf8.test @@ -40,18 +40,20 @@ CREATE TABLE `锛达紤锛抈 (`锛ｏ紤` char(20), INDEX(`锛ｏ紤`)) DEFAULT CHARSET = # jisx0208 data # jisx0212 supplemental character data - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紥`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紦`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紨`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紩`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紪`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紬`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紭`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紮`; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤锛恅; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紤锛慲; - LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紤锛抈; +--disable_query_log +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紥`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紦`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紨`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紩`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紪`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紬`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紭`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紮`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤锛恅; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紤锛慲; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紤锛抈; +--enable_query_log #InnoDB SELECT `锛ｏ紤`, CONVERT(`锛ｏ紤` using ujis) FROM `锛达紤`; diff --git a/mysql-test/suite/jp/t/jp_like_sjis.test b/mysql-test/suite/jp/t/jp_like_sjis.test index 1cb7aadb876..ad2c5f7b465 100644 --- a/mysql-test/suite/jp/t/jp_like_sjis.test +++ b/mysql-test/suite/jp/t/jp_like_sjis.test @@ -40,18 +40,20 @@ CREATE TABLE ` # jisx0201 hankaku-katakana data # jisx0208 data -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俀`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俁`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿係`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俆`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俇`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿俈`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俉`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俋`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾侽`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿侾侾`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿侾俀`; +--disable_query_log +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俀`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俁`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿係`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俆`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俇`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿俈`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俉`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俋`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾侽`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿侾侾`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿侾俀`; +--enable_query_log #InnoDB SELECT * FROM `俿侾` WHERE `俠侾` LIKE ' %'; diff --git a/mysql-test/suite/jp/t/jp_like_ujis.test b/mysql-test/suite/jp/t/jp_like_ujis.test index 56c4fa8a8b0..c3660e8f88f 100644 --- a/mysql-test/suite/jp/t/jp_like_ujis.test +++ b/mysql-test/suite/jp/t/jp_like_ujis.test @@ -42,18 +42,20 @@ CREATE TABLE ` # jisx0208 data # jisx0212 supplemental character data -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ２`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ３`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ４`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ５`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ６`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ７`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ８`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ９`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１０`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ１１`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ１２`; +--disable_query_log +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ２`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ３`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ４`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ５`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ６`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ７`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ８`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ９`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１０`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ１１`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ１２`; +--enable_query_log #InnoDB SELECT * FROM `Ｔ１` WHERE `Ｃ１` LIKE ' %'; diff --git a/mysql-test/suite/jp/t/jp_like_utf8.test b/mysql-test/suite/jp/t/jp_like_utf8.test index f6cc895d814..57fc1584471 100644 --- a/mysql-test/suite/jp/t/jp_like_utf8.test +++ b/mysql-test/suite/jp/t/jp_like_utf8.test @@ -40,18 +40,20 @@ CREATE TABLE `锛达紤锛抈 (`锛ｏ紤` char(20), INDEX(`锛ｏ紤`)) DEFAULT CHARSET = # jisx0208 data # jisx0212 supplemental character data -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紥`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紦`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紨`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紩`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紪`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紬`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紭`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紮`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤锛恅; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紤锛慲; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紤锛抈; +--disable_query_log +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紥`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紦`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紨`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紩`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紪`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紬`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紭`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紮`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤锛恅; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紤锛慲; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紤锛抈; +--enable_query_log #InnoDB SELECT * FROM `锛达紤` WHERE `锛ｏ紤` LIKE ' %'; diff --git a/mysql-test/suite/jp/t/jp_select_sjis.test b/mysql-test/suite/jp/t/jp_select_sjis.test index fc80ce01471..698d87a6852 100644 --- a/mysql-test/suite/jp/t/jp_select_sjis.test +++ b/mysql-test/suite/jp/t/jp_select_sjis.test @@ -41,18 +41,20 @@ CREATE TABLE ` # jisx0208 data # jisx0212 supplemental character data -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俀`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俁`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿係`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俆`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俇`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿俈`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俉`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俋`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾侽`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿侾侾`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿侾俀`; +--disable_query_log +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俀`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俁`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿係`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俆`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俇`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿俈`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俉`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俋`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾侽`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿侾侾`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿侾俀`; +--enable_query_log #InnoDB SELECT * FROM `俿侾`; diff --git a/mysql-test/suite/jp/t/jp_select_ujis.test b/mysql-test/suite/jp/t/jp_select_ujis.test index 0e4d1ffc771..7c8ec46d06e 100644 --- a/mysql-test/suite/jp/t/jp_select_ujis.test +++ b/mysql-test/suite/jp/t/jp_select_ujis.test @@ -42,18 +42,20 @@ CREATE TABLE ` # jisx0208 data # jisx0212 supplemental character data -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ２`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ３`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ４`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ５`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ６`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ７`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ８`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ９`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１０`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ１１`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ１２`; +--disable_query_log +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ２`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ３`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ４`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ５`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ６`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ７`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ８`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ９`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１０`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ１１`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ１２`; +--enable_query_log #InnoDB SELECT * FROM `Ｔ１`; diff --git a/mysql-test/suite/jp/t/jp_select_utf8.test b/mysql-test/suite/jp/t/jp_select_utf8.test index 88fd6677f7c..f410333fcfa 100644 --- a/mysql-test/suite/jp/t/jp_select_utf8.test +++ b/mysql-test/suite/jp/t/jp_select_utf8.test @@ -40,18 +40,20 @@ CREATE TABLE `锛达紤锛抈 (c1 char(20), INDEX(c1)) DEFAULT CHARSET = utf8 engine # jisx0208 data # jisx0212 supplemental character data -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紥`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紦`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紨`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紩`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紪`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紬`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紭`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紮`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤锛恅; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紤锛慲; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紤锛抈; +--disable_query_log +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紥`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紦`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紨`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紩`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紪`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紬`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紭`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紮`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤锛恅; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紤锛慲; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紤锛抈; +--enable_query_log #InnoDB SELECT * FROM `锛达紤`; diff --git a/mysql-test/suite/jp/t/jp_where_sjis.test b/mysql-test/suite/jp/t/jp_where_sjis.test index 890a4c28f3c..6fda91a7b4b 100644 --- a/mysql-test/suite/jp/t/jp_where_sjis.test +++ b/mysql-test/suite/jp/t/jp_where_sjis.test @@ -41,18 +41,20 @@ CREATE TABLE ` # jisx0208 data # jisx0212 supplemental character data -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俀`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俁`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿係`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俆`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俇`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿俈`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俉`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俋`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾侽`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿侾侾`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿侾俀`; +--disable_query_log +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俀`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俁`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿係`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俆`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俇`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿俈`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿俉`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿俋`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_sjis.dat' INTO TABLE `俿侾侽`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis.dat' INTO TABLE `俿侾侾`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_sjis2.dat' INTO TABLE `俿侾俀`; +--enable_query_log #InnoDB SELECT * FROM `俿侾` WHERE `俠侾` = '氨渤吹斗腹夯冀究'; diff --git a/mysql-test/suite/jp/t/jp_where_ujis.test b/mysql-test/suite/jp/t/jp_where_ujis.test index 2f0924e8c8e..6343610306e 100644 --- a/mysql-test/suite/jp/t/jp_where_ujis.test +++ b/mysql-test/suite/jp/t/jp_where_ujis.test @@ -42,18 +42,20 @@ CREATE TABLE ` # jisx0208 data # jisx0212 supplemental character data -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ２`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ３`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ４`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ５`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ６`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ７`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ８`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ９`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１０`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ１１`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ１２`; +--disable_query_log +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ２`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ３`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ４`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ５`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ６`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ７`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ８`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ９`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_ujis.dat' INTO TABLE `Ｔ１０`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_ujis.dat' INTO TABLE `Ｔ１１`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_ujis.dat' INTO TABLE `Ｔ１２`; +--enable_query_log #InnoDB SELECT * FROM `Ｔ１` WHERE `Ｃ１` = '幇幈幉幊幋幍幎幏幐幑幒幓幖幗幘幙'; diff --git a/mysql-test/suite/jp/t/jp_where_utf8.test b/mysql-test/suite/jp/t/jp_where_utf8.test index 231553e8819..a37b6f1a41a 100644 --- a/mysql-test/suite/jp/t/jp_where_utf8.test +++ b/mysql-test/suite/jp/t/jp_where_utf8.test @@ -40,18 +40,20 @@ CREATE TABLE `锛达紤锛抈 (`锛ｏ紤` char(20), INDEX(`锛ｏ紤`)) DEFAULT CHARSET = # jisx0208 data # jisx0212 supplemental character data -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紥`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紦`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紨`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紩`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紪`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紬`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紭`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紮`; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤锛恅; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紤锛慲; -LOAD DATA LOCAL INFILE 'suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紤锛抈; +--disable_query_log +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紥`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紦`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紨`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紩`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紪`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紬`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紭`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紮`; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0201_utf8.dat' INTO TABLE `锛达紤锛恅; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0208_utf8.dat' INTO TABLE `锛达紤锛慲; +--eval LOAD DATA LOCAL INFILE '$MYSQL_TEST_DIR/suite/jp/std_data/jisx0212_utf8.dat' INTO TABLE `锛达紤锛抈; +--enable_query_log #InnoDB SELECT * FROM `锛达紤` WHERE `锛ｏ紤` = '锝帮奖锝诧匠锝达降锝讹椒锝革焦锝猴交锝硷浇锝撅娇'; From 6e6974a553de6f88dc0a5c639fb28c640ac9d834 Mon Sep 17 00:00:00 2001 From: Georgi Kodinov Date: Thu, 17 Sep 2009 14:25:07 +0300 Subject: [PATCH 03/61] Bug #46917: mysqd-nt installs wrong When parsing the service installation parameter in default_service_handling() make sure the value of the optional parameter doesn't overwrite it's name. --- sql/mysqld.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sql/mysqld.cc b/sql/mysqld.cc index afbbf753813..ce1d562d0ca 100644 --- a/sql/mysqld.cc +++ b/sql/mysqld.cc @@ -4022,7 +4022,7 @@ default_service_handling(char **argv, if (opt_delim= strchr(extra_opt, '=')) { size_t length= ++opt_delim - extra_opt; - strnmov(pos, extra_opt, length); + pos= strnmov(pos, extra_opt, length); } else opt_delim= extra_opt; From 05bf2ebaa8d00e2df564a4017749140b28d38714 Mon Sep 17 00:00:00 2001 From: Anurag Shekhar Date: Thu, 17 Sep 2009 17:35:43 +0530 Subject: [PATCH 04/61] Bug #45840 read_buffer_size allocated for each partition when "insert into.. select * from" When inserting into a partitioned table using 'insert into select * from ', read_buffer_size bytes of memory are allocated for each partition in the target table. This resulted in large memory consumption when the number of partitions are high. This patch introduces a new method which tries to estimate the buffer size required for each partition and limits the maximum buffer size used to maximum of 10 * read_buffer_size, 11 * read_buffer_size in case of monotonic partition functions. --- sql/ha_partition.cc | 52 ++++++++++++++++++++++++++++++++++++++++++--- sql/ha_partition.h | 3 ++- 2 files changed, 51 insertions(+), 4 deletions(-) diff --git a/sql/ha_partition.cc b/sql/ha_partition.cc index 5b053ab9cac..b27f493b80a 100644 --- a/sql/ha_partition.cc +++ b/sql/ha_partition.cc @@ -3037,7 +3037,7 @@ int ha_partition::write_row(uchar * buf) } m_last_part= part_id; DBUG_PRINT("info", ("Insert in partition %d", part_id)); - start_part_bulk_insert(part_id); + start_part_bulk_insert(thd, part_id); tmp_disable_binlog(thd); /* Do not replicate the low-level changes. */ error= m_file[part_id]->ha_write_row(buf); @@ -3101,7 +3101,7 @@ int ha_partition::update_row(const uchar *old_data, uchar *new_data) } m_last_part= new_part_id; - start_part_bulk_insert(new_part_id); + start_part_bulk_insert(thd, new_part_id); if (new_part_id == old_part_id) { DBUG_PRINT("info", ("Update in partition %d", new_part_id)); @@ -3282,17 +3282,63 @@ void ha_partition::start_bulk_insert(ha_rows rows) Check if start_bulk_insert has been called for this partition, if not, call it and mark it called */ -void ha_partition::start_part_bulk_insert(uint part_id) +void ha_partition::start_part_bulk_insert(THD *thd, uint part_id) { + long old_buffer_size; if (!bitmap_is_set(&m_bulk_insert_started, part_id) && bitmap_is_set(&m_bulk_insert_started, m_tot_parts)) { + old_buffer_size= thd->variables.read_buff_size; + /* Update read_buffer_size for this partition */ + thd->variables.read_buff_size= estimate_read_buffer_size(old_buffer_size); m_file[part_id]->ha_start_bulk_insert(guess_bulk_insert_rows()); bitmap_set_bit(&m_bulk_insert_started, part_id); + thd->variables.read_buff_size= old_buffer_size; } m_bulk_inserted_rows++; } +/* + Estimate the read buffer size for each partition. + SYNOPSIS + ha_partition::estimate_read_buffer_size() + original_size read buffer size originally set for the server + RETURN VALUE + estimated buffer size. + DESCRIPTION + If the estimated number of rows to insert is less than 10 (but not 0) + the new buffer size is same as original buffer size. + In case of first partition of when partition function is monotonic + new buffer size is same as the original buffer size. + For rest of the partition total buffer of 10*original_size is divided + equally if number of partition is more than 10 other wise each partition + will be allowed to use original buffer size. +*/ +long ha_partition::estimate_read_buffer_size(long original_size) +{ + /* + If number of rows to insert is less than 10, but not 0, + return original buffer size. + */ + if (estimation_rows_to_insert && (estimation_rows_to_insert < 10)) + return (original_size); + /* + If first insert/partition and monotonic partition function, + allow using buffer size originally set. + */ + if (!m_bulk_inserted_rows && + m_part_func_monotonicity_info != NON_MONOTONIC && + m_tot_parts > 1) + return original_size; + /* + Allow total buffer used in all partition to go up to 10*read_buffer_size. + 11*read_buffer_size in case of monotonic partition function. + */ + + if (m_tot_parts < 10) + return original_size; + return (original_size * 10 / m_tot_parts); +} /* Try to predict the number of inserts into this partition. diff --git a/sql/ha_partition.h b/sql/ha_partition.h index f47dfe8f621..1c863d6c294 100644 --- a/sql/ha_partition.h +++ b/sql/ha_partition.h @@ -367,7 +367,8 @@ public: virtual int end_bulk_insert(); private: ha_rows guess_bulk_insert_rows(); - void start_part_bulk_insert(uint part_id); + void start_part_bulk_insert(THD *thd, uint part_id); + long estimate_read_buffer_size(long original_size); public: virtual bool is_fatal_error(int error, uint flags) From 38b6d49e826e1fde46c445d790eb7609b14c4220 Mon Sep 17 00:00:00 2001 From: Staale Smedseng Date: Thu, 17 Sep 2009 17:10:30 +0200 Subject: [PATCH 05/61] Bug #43414 Parenthesis (and other) warnings compiling MySQL with gcc 4.3.2 This is the fifth patch cleaning up more GCC warnings about variables used before initialized using the new macro UNINIT_VAR(). --- heap/hp_write.c | 7 ++----- include/my_global.h | 6 ------ myisam/mi_search.c | 6 ++---- myisam/mi_write.c | 6 ++---- mysys/hash.c | 7 ++----- sql-common/my_time.c | 3 +-- sql/item_func.cc | 6 ++---- sql/item_timefunc.cc | 11 +++-------- sql/sql_handler.cc | 7 ++----- sql/sql_lex.cc | 3 +-- sql/sql_select.cc | 3 +-- sql/udf_example.c | 4 ++-- 12 files changed, 20 insertions(+), 49 deletions(-) diff --git a/heap/hp_write.c b/heap/hp_write.c index 6aa34acf2c3..85551c1cc41 100644 --- a/heap/hp_write.c +++ b/heap/hp_write.c @@ -196,13 +196,10 @@ int hp_write_key(HP_INFO *info, HP_KEYDEF *keyinfo, HP_SHARE *share = info->s; int flag; ulong halfbuff,hashnr,first_index; - byte *ptr_to_rec,*ptr_to_rec2; - HASH_INFO *empty,*gpos,*gpos2,*pos; + byte *UNINIT_VAR(ptr_to_rec),*UNINIT_VAR(ptr_to_rec2); + HASH_INFO *empty,*UNINIT_VAR(gpos),*UNINIT_VAR(gpos2),*pos; DBUG_ENTER("hp_write_key"); - LINT_INIT(gpos); LINT_INIT(gpos2); - LINT_INIT(ptr_to_rec); LINT_INIT(ptr_to_rec2); - flag=0; if (!(empty= hp_find_free_hash(share,&keyinfo->block,share->records))) DBUG_RETURN(-1); /* No more memory */ diff --git a/include/my_global.h b/include/my_global.h index 0b5458215c6..6910ae092e1 100644 --- a/include/my_global.h +++ b/include/my_global.h @@ -458,12 +458,6 @@ int __void__; #define LINT_INIT(var) #endif -#if defined(_lint) || defined(FORCE_INIT_OF_VARS) || defined(HAVE_purify) -#define PURIFY_OR_LINT_INIT(var) var=0 -#else -#define PURIFY_OR_LINT_INIT(var) -#endif - /* Suppress uninitialized variable warning without generating code. diff --git a/myisam/mi_search.c b/myisam/mi_search.c index 3b1cd6158f2..21efaa03744 100644 --- a/myisam/mi_search.c +++ b/myisam/mi_search.c @@ -295,7 +295,8 @@ int _mi_prefix_search(MI_INFO *info, register MI_KEYDEF *keyinfo, uchar *page, uchar *end, *kseg, *vseg; uchar *sort_order=keyinfo->seg->charset->sort_order; uchar tt_buff[MI_MAX_KEY_BUFF+2], *t_buff=tt_buff+2; - uchar *saved_from, *saved_to, *saved_vseg; + uchar *UNINIT_VAR(saved_from), *UNINIT_VAR(saved_to); + uchar *UNINIT_VAR(saved_vseg); uint saved_length=0, saved_prefix_len=0; uint length_pack; DBUG_ENTER("_mi_prefix_search"); @@ -303,9 +304,6 @@ int _mi_prefix_search(MI_INFO *info, register MI_KEYDEF *keyinfo, uchar *page, LINT_INIT(length); LINT_INIT(prefix_len); LINT_INIT(seg_len_pack); - LINT_INIT(saved_from); - LINT_INIT(saved_to); - LINT_INIT(saved_vseg); t_buff[0]=0; /* Avoid bugs */ end= page+mi_getint(page); diff --git a/myisam/mi_write.c b/myisam/mi_write.c index b4843a748dd..61cea588562 100644 --- a/myisam/mi_write.c +++ b/myisam/mi_write.c @@ -700,8 +700,8 @@ static uchar *_mi_find_last_pos(MI_KEYDEF *keyinfo, uchar *page, uchar *key, uint *return_key_length, uchar **after_key) { - uint keys,length,last_length,key_ref_length; - uchar *end,*lastpos,*prevpos; + uint keys,length,UNINIT_VAR(last_length),key_ref_length; + uchar *end,*lastpos,*UNINIT_VAR(prevpos); uchar key_buff[MI_MAX_KEY_BUFF]; DBUG_ENTER("_mi_find_last_pos"); @@ -720,8 +720,6 @@ static uchar *_mi_find_last_pos(MI_KEYDEF *keyinfo, uchar *page, DBUG_RETURN(end); } - LINT_INIT(prevpos); - LINT_INIT(last_length); end=page+length-key_ref_length; *key='\0'; length=0; diff --git a/mysys/hash.c b/mysys/hash.c index 4aab75609f4..3e7851a886f 100644 --- a/mysys/hash.c +++ b/mysys/hash.c @@ -332,11 +332,8 @@ my_bool my_hash_insert(HASH *info,const byte *record) { int flag; uint halfbuff,hash_nr,first_index,idx; - byte *ptr_to_rec,*ptr_to_rec2; - HASH_LINK *data,*empty,*gpos,*gpos2,*pos; - - LINT_INIT(gpos); LINT_INIT(gpos2); - LINT_INIT(ptr_to_rec); LINT_INIT(ptr_to_rec2); + byte *UNINIT_VAR(ptr_to_rec),*UNINIT_VAR(ptr_to_rec2); + HASH_LINK *data,*empty,*UNINIT_VAR(gpos),*UNINIT_VAR(gpos2),*pos; flag=0; if (!(empty=(HASH_LINK*) alloc_dynamic(&info->array))) diff --git a/sql-common/my_time.c b/sql-common/my_time.c index d2ef9da25f5..ed1279f7afb 100644 --- a/sql-common/my_time.c +++ b/sql-common/my_time.c @@ -165,7 +165,7 @@ str_to_datetime(const char *str, uint length, MYSQL_TIME *l_time, uint add_hours= 0, start_loop; ulong not_zero_date, allow_space; my_bool is_internal_format; - const char *pos, *last_field_pos; + const char *pos, *UNINIT_VAR(last_field_pos); const char *end=str+length; const uchar *format_position; my_bool found_delimitier= 0, found_space= 0; @@ -174,7 +174,6 @@ str_to_datetime(const char *str, uint length, MYSQL_TIME *l_time, DBUG_PRINT("ENTER",("str: %.*s",length,str)); LINT_INIT(field_length); - LINT_INIT(last_field_pos); *was_cut= 0; diff --git a/sql/item_func.cc b/sql/item_func.cc index 3c1e2126008..c6dbdb1d9a7 100644 --- a/sql/item_func.cc +++ b/sql/item_func.cc @@ -428,8 +428,7 @@ bool Item_func::eq(const Item *item, bool binary_cmp) const Field *Item_func::tmp_table_field(TABLE *t_arg) { - Field *res; - LINT_INIT(res); + Field *res= NULL; switch (result_type()) { case INT_RESULT: @@ -4202,9 +4201,8 @@ void Item_func_set_user_var::save_item_result(Item *item) bool Item_func_set_user_var::update() { - bool res; + bool res= NULL; DBUG_ENTER("Item_func_set_user_var::update"); - LINT_INIT(res); switch (cached_result_type) { case REAL_RESULT: diff --git a/sql/item_timefunc.cc b/sql/item_timefunc.cc index 39f869106b6..de76f821795 100644 --- a/sql/item_timefunc.cc +++ b/sql/item_timefunc.cc @@ -271,9 +271,9 @@ static bool extract_date_time(DATE_TIME_FORMAT *format, int strict_week_number_year= -1; int frac_part; bool usa_time= 0; - bool sunday_first_n_first_week_non_iso; - bool strict_week_number; - bool strict_week_number_year_type; + bool UNINIT_VAR(sunday_first_n_first_week_non_iso); + bool UNINIT_VAR(strict_week_number); + bool UNINIT_VAR(strict_week_number_year_type); const char *val_begin= val; const char *val_end= val + length; const char *ptr= format->format.str; @@ -281,11 +281,6 @@ static bool extract_date_time(DATE_TIME_FORMAT *format, CHARSET_INFO *cs= &my_charset_bin; DBUG_ENTER("extract_date_time"); - LINT_INIT(strict_week_number); - /* Remove valgrind varnings when using gcc 3.3 and -O1 */ - PURIFY_OR_LINT_INIT(strict_week_number_year_type); - PURIFY_OR_LINT_INIT(sunday_first_n_first_week_non_iso); - if (!sub_pattern_end) bzero((char*) l_time, sizeof(*l_time)); diff --git a/sql/sql_handler.cc b/sql/sql_handler.cc index 721b365a7b9..5bd28add428 100644 --- a/sql/sql_handler.cc +++ b/sql/sql_handler.cc @@ -385,16 +385,13 @@ bool mysql_ha_read(THD *thd, TABLE_LIST *tables, String buffer(buff, sizeof(buff), system_charset_info); int error, keyno= -1; uint num_rows; - byte *key; - uint key_len; + byte *UNINIT_VAR(key); + uint UNINIT_VAR(key_len); bool need_reopen; DBUG_ENTER("mysql_ha_read"); DBUG_PRINT("enter",("'%s'.'%s' as '%s'", tables->db, tables->table_name, tables->alias)); - LINT_INIT(key); - LINT_INIT(key_len); - thd->lex->select_lex.context.resolve_in_table_list_only(tables); list.push_front(new Item_field(&thd->lex->select_lex.context, NULL, NULL, "*")); diff --git a/sql/sql_lex.cc b/sql/sql_lex.cc index b0b4256184c..17ee53d446b 100644 --- a/sql/sql_lex.cc +++ b/sql/sql_lex.cc @@ -530,7 +530,7 @@ static inline uint int_token(const char *str,uint length) int MYSQLlex(void *arg, void *yythd) { - reg1 uchar c; + reg1 uchar UNINIT_VAR(c); bool comment_closed; int tokval, result_state; uint length; @@ -550,7 +550,6 @@ int MYSQLlex(void *arg, void *yythd) lip->tok_start=lip->tok_end=lip->ptr; state=lip->next_state; lip->next_state=MY_LEX_OPERATOR_OR_IDENT; - LINT_INIT(c); for (;;) { switch (state) { diff --git a/sql/sql_select.cc b/sql/sql_select.cc index 9d5e67c9532..84b5b61c941 100644 --- a/sql/sql_select.cc +++ b/sql/sql_select.cc @@ -10480,9 +10480,8 @@ do_select(JOIN *join,List *fields,TABLE *table,Procedure *procedure) { int rc= 0; enum_nested_loop_state error= NESTED_LOOP_OK; - JOIN_TAB *join_tab; + JOIN_TAB *UNINIT_VAR(join_tab); DBUG_ENTER("do_select"); - LINT_INIT(join_tab); join->procedure=procedure; join->tmp_table= table; /* Save for easy recursion */ diff --git a/sql/udf_example.c b/sql/udf_example.c index db48984eed8..019d4d834dd 100644 --- a/sql/udf_example.c +++ b/sql/udf_example.c @@ -139,10 +139,10 @@ typedef long long longlong; #include #include -static pthread_mutex_t LOCK_hostname; - #ifdef HAVE_DLOPEN +static pthread_mutex_t LOCK_hostname; + /* These must be right or mysqld will not find the symbol! */ my_bool metaphon_init(UDF_INIT *initid, UDF_ARGS *args, char *message); From d39f0a72ade10a20453aefafefa85856ccaaa417 Mon Sep 17 00:00:00 2001 From: Alexey Kopytov Date: Fri, 18 Sep 2009 11:19:02 +0400 Subject: [PATCH 06/61] Bug #43606: 4GB Limit on huge_pages shared memory set-up Large pages allocator could not allocate more than 4 GB due to incorrect size alignment. --- mysys/my_largepage.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mysys/my_largepage.c b/mysys/my_largepage.c index a20111396cb..b50a606c8d8 100644 --- a/mysys/my_largepage.c +++ b/mysys/my_largepage.c @@ -121,7 +121,7 @@ uchar* my_large_malloc_int(size_t size, myf my_flags) DBUG_ENTER("my_large_malloc_int"); /* Align block size to my_large_page_size */ - size = ((size - 1) & ~(my_large_page_size - 1)) + my_large_page_size; + size= MY_ALIGN(size, (size_t) my_large_page_size); shmid = shmget(IPC_PRIVATE, size, SHM_HUGETLB | SHM_R | SHM_W); if (shmid < 0) From 7079338e0ed8f5ef52c77fd81ad23bbb8fd8c86a Mon Sep 17 00:00:00 2001 From: Date: Fri, 18 Sep 2009 16:20:29 +0800 Subject: [PATCH 07/61] Bug #42914 Log event that larger than max_allowed_packet results in stop of slave I/O thread, But there is no Last_IO_Error reported. On the master, if a binary log event is larger than max_allowed_packet, ER_MASTER_FATAL_ERROR_READING_BINLOG and the specific reason of this error is sent to a slave when it requests a dump from the master, thus leading the I/O thread to stop. On a slave, the I/O thread stops when receiving a packet larger than max_allowed_packet. In both cases, however, there was no Last_IO_Error reported. This patch adds code to report the Last_IO_Error and exact reason before stopping the I/O thread and also reports the case the out memory pops up while handling packets from the master. --- mysql-test/suite/rpl/r/rpl_packet.result | 15 ++++++++++++ mysql-test/suite/rpl/t/rpl_packet.test | 30 ++++++++++++++++++++++++ sql/share/errmsg.txt | 2 +- sql/slave.cc | 12 ++++++---- sql/sql_repl.cc | 14 ++++------- 5 files changed, 58 insertions(+), 15 deletions(-) diff --git a/mysql-test/suite/rpl/r/rpl_packet.result b/mysql-test/suite/rpl/r/rpl_packet.result index 4c64054e348..cb26d04bea9 100644 --- a/mysql-test/suite/rpl/r/rpl_packet.result +++ b/mysql-test/suite/rpl/r/rpl_packet.result @@ -32,6 +32,21 @@ include/start_slave.inc CREATE TABLE `t1` (`f1` LONGTEXT) ENGINE=MyISAM; INSERT INTO `t1`(`f1`) VALUES ('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa2048'); Slave_IO_Running = No (expect No) +SELECT "Got a packet bigger than 'max_allowed_packet' bytes" AS Last_IO_Error; +Last_IO_Error +Got a packet bigger than 'max_allowed_packet' bytes +stop slave; +drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; +reset master; +reset slave; +drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; +start slave; +CREATE TABLE t1 (f1 int PRIMARY KEY, f2 LONGTEXT, f3 LONGTEXT) ENGINE=MyISAM; +INSERT INTO t1(f1, f2, f3) VALUES(1, REPEAT('a', @@global.max_allowed_packet), REPEAT('b', @@global.max_allowed_packet)); +Slave_IO_Running = No (expect No) +SELECT "Got fatal error 1236 from master when reading data from binary log: 'log event entry exceeded max_allowed_packet; Increase max_allowed_packet on master'" AS Last_IO_Error; +Last_IO_Error +Got fatal error 1236 from master when reading data from binary log: 'log event entry exceeded max_allowed_packet; Increase max_allowed_packet on master' ==== clean up ==== DROP TABLE t1; SET @@global.max_allowed_packet= 1024; diff --git a/mysql-test/suite/rpl/t/rpl_packet.test b/mysql-test/suite/rpl/t/rpl_packet.test index 79cb2d9d735..b4e04405037 100644 --- a/mysql-test/suite/rpl/t/rpl_packet.test +++ b/mysql-test/suite/rpl/t/rpl_packet.test @@ -5,6 +5,7 @@ # max-out size db name source include/master-slave.inc; +source include/have_binlog_format_row.inc; let $db= DB_NAME_OF_MAX_LENGTH_AKA_NAME_LEN_64_BYTES_____________________; disable_warnings; @@ -86,6 +87,35 @@ connection slave; --source include/wait_for_slave_io_to_stop.inc let $slave_io_running= query_get_value(SHOW SLAVE STATUS, Slave_IO_Running, 1); --echo Slave_IO_Running = $slave_io_running (expect No) +# +# Bug#42914: The slave I/O thread must stop after trying to read the above +# event, However there is no Last_IO_Error report. +# +let $last_io_error= query_get_value(SHOW SLAVE STATUS, Last_IO_Error, 1); +eval SELECT "$last_io_error" AS Last_IO_Error; + +# +# Bug#42914: On the master, if a binary log event is larger than +# max_allowed_packet, the error message ER_MASTER_FATAL_ERROR_READING_BINLOG +# is sent to a slave when it requests a dump from the master, thus leading the +# I/O thread to stop. However, there is no Last_IO_Error reported. +# +source include/master-slave-reset.inc; +connection master; +CREATE TABLE t1 (f1 int PRIMARY KEY, f2 LONGTEXT, f3 LONGTEXT) ENGINE=MyISAM; +sync_slave_with_master; + +connection master; +INSERT INTO t1(f1, f2, f3) VALUES(1, REPEAT('a', @@global.max_allowed_packet), REPEAT('b', @@global.max_allowed_packet)); + +connection slave; +# The slave I/O thread must stop after receiving +# ER_MASTER_FATAL_ERROR_READING_BINLOG error message from master. +--source include/wait_for_slave_io_to_stop.inc +let $slave_io_running= query_get_value(SHOW SLAVE STATUS, Slave_IO_Running, 1); +--echo Slave_IO_Running = $slave_io_running (expect No) +let $last_io_error= query_get_value(SHOW SLAVE STATUS, Last_IO_Error, 1); +eval SELECT "$last_io_error" AS Last_IO_Error; --echo ==== clean up ==== connection master; diff --git a/sql/share/errmsg.txt b/sql/share/errmsg.txt index 3aba434b284..fdad2a44b68 100644 --- a/sql/share/errmsg.txt +++ b/sql/share/errmsg.txt @@ -4702,7 +4702,7 @@ ER_NOT_SUPPORTED_YET 42000 swe "Denna version av MySQL kan 鋘nu inte utf鰎a '%s'" ER_MASTER_FATAL_ERROR_READING_BINLOG nla "Kreeg fatale fout %d: '%-.128s' van master tijdens lezen van data uit binaire log" - eng "Got fatal error %d: '%-.128s' from master when reading data from binary log" + eng "Got fatal error %d from master when reading data from binary log: '%-.128s'" ger "Schwerer Fehler %d: '%-.128s vom Master beim Lesen des bin鋜en Logs" ita "Errore fatale %d: '%-.128s' dal master leggendo i dati dal log binario" por "Obteve fatal erro %d: '%-.128s' do master quando lendo dados do binary log" diff --git a/sql/slave.cc b/sql/slave.cc index fac9ee214c5..b489eb3b45f 100644 --- a/sql/slave.cc +++ b/sql/slave.cc @@ -2678,15 +2678,19 @@ Log entry on master is longer than max_allowed_packet (%ld) on \ slave. If the entry is correct, restart the server with a higher value of \ max_allowed_packet", thd->variables.max_allowed_packet); + mi->report(ERROR_LEVEL, ER_NET_PACKET_TOO_LARGE, + ER(ER_NET_PACKET_TOO_LARGE)); goto err; case ER_MASTER_FATAL_ERROR_READING_BINLOG: - sql_print_error(ER(mysql_error_number), mysql_error_number, - mysql_error(mysql)); + mi->report(ERROR_LEVEL, ER_MASTER_FATAL_ERROR_READING_BINLOG, + ER(ER_MASTER_FATAL_ERROR_READING_BINLOG), + mysql_error_number, mysql_error(mysql)); goto err; - case EE_OUTOFMEMORY: - case ER_OUTOFMEMORY: + case ER_OUT_OF_RESOURCES: sql_print_error("\ Stopping slave I/O thread due to out-of-memory error from master"); + mi->report(ERROR_LEVEL, ER_OUT_OF_RESOURCES, + ER(ER_OUT_OF_RESOURCES)); goto err; } if (try_to_reconnect(thd, mysql, mi, &retry_count, suppress_warnings, diff --git a/sql/sql_repl.cc b/sql/sql_repl.cc index 0ec8d91214c..b8f2e1e39bf 100644 --- a/sql/sql_repl.cc +++ b/sql/sql_repl.cc @@ -623,7 +623,7 @@ impossible position"; */ { log.error=0; - bool read_packet = 0, fatal_error = 0; + bool read_packet = 0; #ifndef DBUG_OFF if (max_binlog_dump_events && !left_events--) @@ -645,7 +645,7 @@ impossible position"; */ pthread_mutex_lock(log_lock); - switch (Log_event::read_log_event(&log, packet, (pthread_mutex_t*)0)) { + switch (error= Log_event::read_log_event(&log, packet, (pthread_mutex_t*) 0)) { case 0: /* we read successfully, so we'll need to send it to the slave */ pthread_mutex_unlock(log_lock); @@ -671,8 +671,8 @@ impossible position"; default: pthread_mutex_unlock(log_lock); - fatal_error = 1; - break; + test_for_non_eof_log_read_errors(error, &errmsg); + goto err; } if (read_packet) @@ -701,12 +701,6 @@ impossible position"; */ } - if (fatal_error) - { - errmsg = "error reading log entry"; - my_errno= ER_MASTER_FATAL_ERROR_READING_BINLOG; - goto err; - } log.error=0; } } From a31f655d82277fda1b89266e0dab849292434a02 Mon Sep 17 00:00:00 2001 From: Georgi Kodinov Date: Fri, 18 Sep 2009 12:34:08 +0300 Subject: [PATCH 08/61] Bug #47106: Crash / segfault on adding EXPLAIN to a non-crashing query The fix for bug 46749 removed the check for OUTER_REF_TABLE_BIT and substituted it for a check on the presence of Item_ident::depended_from. Removing it altogether was wrong : OUTER_REF_TABLE_BIT should still be checked in addition to depended_from (because it's not set in all cases and doesn't contradict to the check of depended_from). Fixed by returning the old condition back as a compliment to the new one. --- mysql-test/r/subselect4.result | 31 +++++++++++++++++++++++++++++++ mysql-test/t/subselect4.test | 32 ++++++++++++++++++++++++++++++++ sql/sql_select.cc | 8 ++++---- 3 files changed, 67 insertions(+), 4 deletions(-) diff --git a/mysql-test/r/subselect4.result b/mysql-test/r/subselect4.result index 68577cb2a4c..e863cbfb7a8 100644 --- a/mysql-test/r/subselect4.result +++ b/mysql-test/r/subselect4.result @@ -27,4 +27,35 @@ SELECT 1; 1 1 DROP TABLE t1,t2,t3; +# +# Bug #47106: Crash / segfault on adding EXPLAIN to a non-crashing +# query +# +CREATE TABLE t1 ( +a INT, +b INT, +PRIMARY KEY (a), +KEY b (b) +); +INSERT INTO t1 VALUES (1, 1), (2, 1); +CREATE TABLE t2 LIKE t1; +INSERT INTO t2 SELECT * FROM t1; +CREATE TABLE t3 LIKE t1; +INSERT INTO t3 SELECT * FROM t1; +# Should not crash. +# Should have 1 impossible where and 2 dependent subqs. +EXPLAIN +SELECT +(SELECT 1 FROM t1,t2 WHERE t2.b > t3.b) +FROM t3 WHERE 1 = 0 GROUP BY 1; +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE +2 DEPENDENT SUBQUERY t1 index NULL PRIMARY 4 NULL 2 Using index +2 DEPENDENT SUBQUERY t2 index b b 5 NULL 2 Using where; Using index +# should return 0 rows +SELECT +(SELECT 1 FROM t1,t2 WHERE t2.b > t3.b) +FROM t3 WHERE 1 = 0 GROUP BY 1; +(SELECT 1 FROM t1,t2 WHERE t2.b > t3.b) +DROP TABLE t1,t2,t3; End of 5.0 tests. diff --git a/mysql-test/t/subselect4.test b/mysql-test/t/subselect4.test index ff4cdf3c439..440eca22828 100644 --- a/mysql-test/t/subselect4.test +++ b/mysql-test/t/subselect4.test @@ -28,5 +28,37 @@ SELECT 1; DROP TABLE t1,t2,t3; +--echo # +--echo # Bug #47106: Crash / segfault on adding EXPLAIN to a non-crashing +--echo # query +--echo # + +CREATE TABLE t1 ( + a INT, + b INT, + PRIMARY KEY (a), + KEY b (b) +); +INSERT INTO t1 VALUES (1, 1), (2, 1); + +CREATE TABLE t2 LIKE t1; +INSERT INTO t2 SELECT * FROM t1; + +CREATE TABLE t3 LIKE t1; +INSERT INTO t3 SELECT * FROM t1; + +--echo # Should not crash. +--echo # Should have 1 impossible where and 2 dependent subqs. +EXPLAIN +SELECT + (SELECT 1 FROM t1,t2 WHERE t2.b > t3.b) +FROM t3 WHERE 1 = 0 GROUP BY 1; + +--echo # should return 0 rows +SELECT + (SELECT 1 FROM t1,t2 WHERE t2.b > t3.b) +FROM t3 WHERE 1 = 0 GROUP BY 1; + +DROP TABLE t1,t2,t3; --echo End of 5.0 tests. diff --git a/sql/sql_select.cc b/sql/sql_select.cc index 84b5b61c941..76d6833de5c 100644 --- a/sql/sql_select.cc +++ b/sql/sql_select.cc @@ -3216,12 +3216,12 @@ add_key_equal_fields(KEY_FIELD **key_fields, uint and_level, @retval FALSE it's something else */ -inline static bool +static bool is_local_field (Item *field) { - field= field->real_item(); - return field->type() == Item::FIELD_ITEM && - !((Item_field *)field)->depended_from; + return field->real_item()->type() == Item::FIELD_ITEM + && !(field->used_tables() & OUTER_REF_TABLE_BIT) + && !((Item_field *)field->real_item())->depended_from; } From faacd36a128da1623132e904e6e1ab84bbc61df7 Mon Sep 17 00:00:00 2001 From: Georgi Kodinov Date: Fri, 18 Sep 2009 16:01:18 +0300 Subject: [PATCH 09/61] Bug#46760: Fast ALTER TABLE no longer works for InnoDB Despite copying the value of the old table's row type we don't always have to mark row type as being specified. Innodb uses this to check if it can do fast ALTER TABLE or not. Fixed by correctly flagging the presence of row_type only when it's actually changed. Added a test case for 39200. --- mysql-test/r/bug46760.result | 43 ++++++++++++++++++++++++++++++++ mysql-test/t/bug46760-master.opt | 2 ++ mysql-test/t/bug46760.test | 38 ++++++++++++++++++++++++++++ sql/handler.h | 9 +++++++ sql/sql_table.cc | 10 ++++++++ 5 files changed, 102 insertions(+) create mode 100644 mysql-test/r/bug46760.result create mode 100644 mysql-test/t/bug46760-master.opt create mode 100644 mysql-test/t/bug46760.test diff --git a/mysql-test/r/bug46760.result b/mysql-test/r/bug46760.result new file mode 100644 index 00000000000..413df050b10 --- /dev/null +++ b/mysql-test/r/bug46760.result @@ -0,0 +1,43 @@ +# +# Bug#46760: Fast ALTER TABLE no longer works for InnoDB +# +CREATE TABLE t1 (a INT) ENGINE=InnoDB; +INSERT INTO t1 VALUES (1); +# By using --enable_info and verifying that number of affected +# rows is 0 we check that this ALTER TABLE is really carried +# out as "fast/online" operation, i.e. without full-blown data +# copying. +# +# I.e. info for the below statement should normally look like: +# +# affected rows: 0 +# info: Records: 0 Duplicates: 0 Warnings: 0 +ALTER TABLE t1 ALTER COLUMN a SET DEFAULT 10; +affected rows: 0 +info: Records: 0 Duplicates: 0 Warnings: 0 +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT '10' +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +DROP TABLE t1; +# +# MySQL Bug#39200: optimize table does not recognize +# ROW_FORMAT=COMPRESSED +# +CREATE TABLE t1 (a INT) ROW_FORMAT=compressed; +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 ROW_FORMAT=COMPRESSED +OPTIMIZE TABLE t1; +Table Op Msg_type Msg_text +test.t1 optimize status Table is already up to date +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 ROW_FORMAT=COMPRESSED +DROP TABLE t1; +End of 5.1 tests diff --git a/mysql-test/t/bug46760-master.opt b/mysql-test/t/bug46760-master.opt new file mode 100644 index 00000000000..f830d135149 --- /dev/null +++ b/mysql-test/t/bug46760-master.opt @@ -0,0 +1,2 @@ +--innodb-lock-wait-timeout=2 +--innodb-file-per-table diff --git a/mysql-test/t/bug46760.test b/mysql-test/t/bug46760.test new file mode 100644 index 00000000000..f55edbbfa42 --- /dev/null +++ b/mysql-test/t/bug46760.test @@ -0,0 +1,38 @@ +-- source include/have_innodb.inc + +--echo # +--echo # Bug#46760: Fast ALTER TABLE no longer works for InnoDB +--echo # + +CREATE TABLE t1 (a INT) ENGINE=InnoDB; +INSERT INTO t1 VALUES (1); + +--echo # By using --enable_info and verifying that number of affected +--echo # rows is 0 we check that this ALTER TABLE is really carried +--echo # out as "fast/online" operation, i.e. without full-blown data +--echo # copying. +--echo # +--echo # I.e. info for the below statement should normally look like: +--echo # +--echo # affected rows: 0 +--echo # info: Records: 0 Duplicates: 0 Warnings: 0 + +--enable_info +ALTER TABLE t1 ALTER COLUMN a SET DEFAULT 10; +--disable_info +SHOW CREATE TABLE t1; + +DROP TABLE t1; + +--echo # +--echo # MySQL Bug#39200: optimize table does not recognize +--echo # ROW_FORMAT=COMPRESSED +--echo # + +CREATE TABLE t1 (a INT) ROW_FORMAT=compressed; +SHOW CREATE TABLE t1; +OPTIMIZE TABLE t1; +SHOW CREATE TABLE t1; +DROP TABLE t1; + +--echo End of 5.1 tests diff --git a/sql/handler.h b/sql/handler.h index f759239d66e..fe8f7c437ff 100644 --- a/sql/handler.h +++ b/sql/handler.h @@ -913,6 +913,15 @@ typedef struct st_ha_create_information ulong key_block_size; SQL_LIST merge_list; handlerton *db_type; + /** + Row type of the table definition. + + Defaults to ROW_TYPE_DEFAULT for all non-ALTER statements. + For ALTER TABLE defaults to ROW_TYPE_NOT_USED (means "keep the current"). + + Can be changed either explicitly by the parser. + If nothing speficied inherits the value of the original table (if present). + */ enum row_type row_type; uint null_bits; /* NULL bits at start of record */ uint options; /* OR of HA_CREATE_ options */ diff --git a/sql/sql_table.cc b/sql/sql_table.cc index 41e76211dd8..9d929c0d1a3 100644 --- a/sql/sql_table.cc +++ b/sql/sql_table.cc @@ -6656,9 +6656,19 @@ view_err: goto err; } + /* + If this is an ALTER TABLE and no explicit row type specified reuse + the table's row type. + Note : this is the same as if the row type was specified explicitly. + */ if (create_info->row_type == ROW_TYPE_NOT_USED) { + /* ALTER TABLE without explicit row type */ create_info->row_type= table->s->row_type; + } + else + { + /* ALTER TABLE with specific row type */ create_info->used_fields |= HA_CREATE_USED_ROW_FORMAT; } From b2beff7415dc971897023f629b244a403c1b7ee5 Mon Sep 17 00:00:00 2001 From: Kristofer Pettersson Date: Mon, 21 Sep 2009 11:58:15 +0200 Subject: [PATCH 10/61] Fix for BUG#35570 "CHECKSUM TABLE unreliable if LINESTRING field (same content/ differen checksum)" The problem was that checksum of GEOMETRY type used memory addresses in the computation, making it un-repeatable thus useless. (This patch is a backport from 6.0 branch) --- mysql-test/r/myisam.result | 19 +++++++++++++++++++ mysql-test/t/myisam.test | 15 +++++++++++++++ sql/sql_table.cc | 10 ++++++++-- 3 files changed, 42 insertions(+), 2 deletions(-) diff --git a/mysql-test/r/myisam.result b/mysql-test/r/myisam.result index 732b1b260f8..58e2e451a0d 100644 --- a/mysql-test/r/myisam.result +++ b/mysql-test/r/myisam.result @@ -2252,4 +2252,23 @@ h+0 d + 0 e g + 0 1 1 3 0 1 1 4 0 DROP TABLE t1; +# +# Test of BUG#35570 CHECKSUM TABLE unreliable if LINESTRING field +# (same content / differen checksum) +# +CREATE TABLE t1 (line LINESTRING NOT NULL) engine=myisam; +INSERT INTO t1 VALUES (GeomFromText("POINT(0 0)")); +checksum table t1; +Table Checksum +test.t1 326284887 +CREATE TABLE t2 (line LINESTRING NOT NULL) engine=myisam; +INSERT INTO t2 VALUES (GeomFromText("POINT(0 0)")); +checksum table t2; +Table Checksum +test.t2 326284887 +CREATE TABLE t3 select * from t1; +checksum table t3; +Table Checksum +test.t3 326284887 +drop table t1,t2,t3; End of 5.1 tests diff --git a/mysql-test/t/myisam.test b/mysql-test/t/myisam.test index ba6bc05cfea..5de7c997a24 100644 --- a/mysql-test/t/myisam.test +++ b/mysql-test/t/myisam.test @@ -1503,5 +1503,20 @@ SELECT h+0, d + 0, e, g + 0 FROM t1; DROP TABLE t1; +--echo # +--echo # Test of BUG#35570 CHECKSUM TABLE unreliable if LINESTRING field +--echo # (same content / differen checksum) +--echo # + +CREATE TABLE t1 (line LINESTRING NOT NULL) engine=myisam; +INSERT INTO t1 VALUES (GeomFromText("POINT(0 0)")); +checksum table t1; +CREATE TABLE t2 (line LINESTRING NOT NULL) engine=myisam; +INSERT INTO t2 VALUES (GeomFromText("POINT(0 0)")); +checksum table t2; +CREATE TABLE t3 select * from t1; +checksum table t3; +drop table t1,t2,t3; + --echo End of 5.1 tests diff --git a/sql/sql_table.cc b/sql/sql_table.cc index 9d929c0d1a3..08f3311be9d 100644 --- a/sql/sql_table.cc +++ b/sql/sql_table.cc @@ -7897,8 +7897,14 @@ bool mysql_checksum_table(THD *thd, TABLE_LIST *tables, for (uint i= 0; i < t->s->fields; i++ ) { Field *f= t->field[i]; - if ((f->type() == MYSQL_TYPE_BLOB) || - (f->type() == MYSQL_TYPE_VARCHAR)) + enum_field_types field_type= f->type(); + /* + BLOB and VARCHAR have pointers in their field, we must convert + to string; GEOMETRY is implemented on top of BLOB. + */ + if ((field_type == MYSQL_TYPE_BLOB) || + (field_type == MYSQL_TYPE_VARCHAR) || + (field_type == MYSQL_TYPE_GEOMETRY)) { String tmp; f->val_str(&tmp); From 0e7242d895dfe8c428a2101450032ce68a8e5519 Mon Sep 17 00:00:00 2001 From: Davi Arnaut Date: Tue, 22 Sep 2009 08:22:07 -0300 Subject: [PATCH 11/61] Bug#45498: Socket variable not available on Windows The "socket" variable is not available on Windows even though the --socket option can be used to specify the pipe name for local connections that use a named pipe. The solution is to ensure that the variable is always defined. --- mysql-test/r/windows.result | 7 +++++++ mysql-test/t/windows.test | 6 ++++++ sql/set_var.cc | 4 ++-- 3 files changed, 15 insertions(+), 2 deletions(-) diff --git a/mysql-test/r/windows.result b/mysql-test/r/windows.result index 4e0d73ea0eb..d0cdd858d4a 100644 --- a/mysql-test/r/windows.result +++ b/mysql-test/r/windows.result @@ -53,3 +53,10 @@ ERROR HY000: No paths allowed for shared library execute abc; ERROR HY000: No paths allowed for shared library deallocate prepare abc; +# +# Bug#45498: Socket variable not available on Windows +# +SELECT VARIABLE_NAME FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES +WHERE VARIABLE_NAME = 'socket'; +VARIABLE_NAME +SOCKET diff --git a/mysql-test/t/windows.test b/mysql-test/t/windows.test index 89cd2ed19e8..b7d31948d23 100755 --- a/mysql-test/t/windows.test +++ b/mysql-test/t/windows.test @@ -92,3 +92,9 @@ execute abc; execute abc; deallocate prepare abc; +--echo # +--echo # Bug#45498: Socket variable not available on Windows +--echo # + +SELECT VARIABLE_NAME FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES + WHERE VARIABLE_NAME = 'socket'; diff --git a/sql/set_var.cc b/sql/set_var.cc index b64b54fdd29..51c6ca219c6 100644 --- a/sql/set_var.cc +++ b/sql/set_var.cc @@ -529,11 +529,11 @@ static sys_var_const sys_skip_networking(&vars, "skip_networking", static sys_var_const sys_skip_show_database(&vars, "skip_show_database", OPT_GLOBAL, SHOW_BOOL, (uchar*) &opt_skip_show_db); -#ifdef HAVE_SYS_UN_H + static sys_var_const sys_socket(&vars, "socket", OPT_GLOBAL, SHOW_CHAR_PTR, (uchar*) &mysqld_unix_port); -#endif + #ifdef HAVE_THR_SETCONCURRENCY /* purecov: begin tested */ static sys_var_const sys_thread_concurrency(&vars, "thread_concurrency", From 185698530e1bbe506837538462ba832f78a44db7 Mon Sep 17 00:00:00 2001 From: Sergey Glukhov Date: Wed, 23 Sep 2009 13:40:33 +0500 Subject: [PATCH 12/61] Bug#45989 memory leak after explain encounters an error in the query the fix is reverted from 5.1, mysql-pe as unnecessary(no valgrind warnings there). --- sql/sql_select.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sql/sql_select.cc b/sql/sql_select.cc index 8b1e0ae365b..1ff068c8881 100644 --- a/sql/sql_select.cc +++ b/sql/sql_select.cc @@ -2248,7 +2248,7 @@ JOIN::destroy() tab->cleanup(); } tmp_join->tmp_join= 0; - tmp_table_param.cleanup(); + tmp_table_param.copy_field= 0; DBUG_RETURN(tmp_join->destroy()); } cond_equal= 0; From 29b6cc60cdc1e643f2bab162ac3d18c227263a8d Mon Sep 17 00:00:00 2001 From: Satya B Date: Wed, 23 Sep 2009 17:42:12 +0530 Subject: [PATCH 13/61] Additional Fix for BUG#44030 - Error: (1500) Couldn't read the MAX(ID) autoinc value from the index (PRIMARY) With the fix for BUG#46760, we correctly flag the presence of row_type only when it's actually changed and enables the FAST ALTER TABLE which was disabled with the BUG#39200. So the changes made by BUG#46760 makes MySQL data dictionaries to be out of sync but they are handled already by InnoDB with this BUG#44030. The test was originally written to handle this but we requested Innodb to update the test as the data dictionaries were in sync after the fix for BUG#39200. Adjusting the innodb-autoinc testcase as mentioned in the comments. --- mysql-test/lib/mtr_cases.pm | 1 - mysql-test/r/innodb-autoinc.result | 2 +- mysql-test/t/innodb-autoinc.test | 6 +----- 3 files changed, 2 insertions(+), 7 deletions(-) diff --git a/mysql-test/lib/mtr_cases.pm b/mysql-test/lib/mtr_cases.pm index dff005105f6..224babaaf32 100644 --- a/mysql-test/lib/mtr_cases.pm +++ b/mysql-test/lib/mtr_cases.pm @@ -500,7 +500,6 @@ sub collect_one_suite($) # Exceptions next if ($test->{'name'} eq 'main.innodb'); # Failed with wrong errno (fk) next if ($test->{'name'} eq 'main.index_merge_innodb'); # Explain diff - next if ($test->{'name'} eq 'main.innodb-autoinc'); # Need dfrnt result file # innodb_file_per_table is rw with innodb_plugin next if ($test->{'name'} eq 'sys_vars.innodb_file_per_table_basic'); # innodb_lock_wait_timeout is rw with innodb_plugin diff --git a/mysql-test/r/innodb-autoinc.result b/mysql-test/r/innodb-autoinc.result index 76575ae4160..d2e8eb19e0c 100644 --- a/mysql-test/r/innodb-autoinc.result +++ b/mysql-test/r/innodb-autoinc.result @@ -880,6 +880,7 @@ d1 1 3 INSERT INTO t1 VALUES(null); +Got one of the listed errors ALTER TABLE t1 AUTO_INCREMENT = 3; INSERT INTO t1 VALUES(null); SELECT * FROM t1; @@ -887,5 +888,4 @@ d1 1 3 4 -5 DROP TABLE t1; diff --git a/mysql-test/t/innodb-autoinc.test b/mysql-test/t/innodb-autoinc.test index b51014ef4b3..61c42f45733 100644 --- a/mysql-test/t/innodb-autoinc.test +++ b/mysql-test/t/innodb-autoinc.test @@ -492,11 +492,7 @@ SELECT * FROM t1; # The MySQL and InnoDB data dictionaries should now be out of sync. # The select should print message to the error log SELECT * FROM t1; -# MySQL have made a change (http://lists.mysql.com/commits/75268) that no -# longer results in the two data dictionaries being out of sync. If they -# revert their changes then this check for ER_AUTOINC_READ_FAILED will need -# to be enabled. -# -- error ER_AUTOINC_READ_FAILED,1467 +-- error ER_AUTOINC_READ_FAILED,1467 INSERT INTO t1 VALUES(null); ALTER TABLE t1 AUTO_INCREMENT = 3; INSERT INTO t1 VALUES(null); From 613297ff1e66a0fcf517e4e1bcf2a573d2e2c815 Mon Sep 17 00:00:00 2001 From: Alexander Nozdrin Date: Wed, 23 Sep 2009 17:10:23 +0400 Subject: [PATCH 14/61] A patch for Bug#47474 (mysqld hits Dbug_violation_helper assert when compiled with Sun Studio compiler). The thing is that Sun Studio compiler calls destructor of stack objects when pthread_exit() is called. That triggered an assertion in DBUG_ENTER()/DBUG_RETURN() validation logic (if DBUG_ENTER() is used in the beginning of function, all returns should be replaced by DBUG_RETURN/DBUG_VOID_RETURN macros). A fix is to explicitly use DBUG_LEAVE macro. --- sql/ha_ndbcluster.cc | 4 +++- sql/ha_ndbcluster_binlog.cc | 9 ++++++--- sql/mysqld.cc | 23 ++++++++++++++++++----- sql/repl_failsafe.cc | 4 +++- sql/slave.cc | 9 ++++++--- 5 files changed, 36 insertions(+), 13 deletions(-) diff --git a/sql/ha_ndbcluster.cc b/sql/ha_ndbcluster.cc index ddb90427fdc..dfd7ddc4d6c 100644 --- a/sql/ha_ndbcluster.cc +++ b/sql/ha_ndbcluster.cc @@ -9426,9 +9426,11 @@ ndb_util_thread_fail: pthread_cond_signal(&COND_ndb_util_ready); pthread_mutex_unlock(&LOCK_ndb_util_thread); DBUG_PRINT("exit", ("ndb_util_thread")); + + DBUG_LEAVE; // Must match DBUG_ENTER() my_thread_end(); pthread_exit(0); - DBUG_RETURN(NULL); + return NULL; // Avoid compiler warnings } /* diff --git a/sql/ha_ndbcluster_binlog.cc b/sql/ha_ndbcluster_binlog.cc index d9a9738ce72..2a87697c7fa 100644 --- a/sql/ha_ndbcluster_binlog.cc +++ b/sql/ha_ndbcluster_binlog.cc @@ -3663,9 +3663,11 @@ pthread_handler_t ndb_binlog_thread_func(void *arg) ndb_binlog_thread_running= -1; pthread_mutex_unlock(&injector_mutex); pthread_cond_signal(&injector_cond); + + DBUG_LEAVE; // Must match DBUG_ENTER() my_thread_end(); pthread_exit(0); - DBUG_RETURN(NULL); + return NULL; // Avoid compiler warnings } lex_start(thd); @@ -4376,10 +4378,11 @@ err: (void) pthread_cond_signal(&injector_cond); DBUG_PRINT("exit", ("ndb_binlog_thread")); - my_thread_end(); + DBUG_LEAVE; // Must match DBUG_ENTER() + my_thread_end(); pthread_exit(0); - DBUG_RETURN(NULL); + return NULL; // Avoid compiler warnings } bool diff --git a/sql/mysqld.cc b/sql/mysqld.cc index 430592e7688..5778e6ab4aa 100644 --- a/sql/mysqld.cc +++ b/sql/mysqld.cc @@ -1107,13 +1107,13 @@ void kill_mysql(void) #if defined(__NETWARE__) extern "C" void kill_server(int sig_ptr) -#define RETURN_FROM_KILL_SERVER DBUG_VOID_RETURN +#define RETURN_FROM_KILL_SERVER return #elif !defined(__WIN__) static void *kill_server(void *sig_ptr) -#define RETURN_FROM_KILL_SERVER DBUG_RETURN(0) +#define RETURN_FROM_KILL_SERVER return 0 #else static void __cdecl kill_server(int sig_ptr) -#define RETURN_FROM_KILL_SERVER DBUG_VOID_RETURN +#define RETURN_FROM_KILL_SERVER return #endif { DBUG_ENTER("kill_server"); @@ -1121,7 +1121,10 @@ static void __cdecl kill_server(int sig_ptr) int sig=(int) (long) sig_ptr; // This is passed a int // if there is a signal during the kill in progress, ignore the other if (kill_in_progress) // Safety + { + DBUG_LEAVE; RETURN_FROM_KILL_SERVER; + } kill_in_progress=TRUE; abort_loop=1; // This should be set if (sig != 0) // 0 is not a valid signal number @@ -1156,12 +1159,19 @@ static void __cdecl kill_server(int sig_ptr) pthread_join(select_thread, NULL); // wait for main thread #endif /* __NETWARE__ */ + DBUG_LEAVE; // Must match DBUG_ENTER() my_thread_end(); pthread_exit(0); /* purecov: end */ -#endif /* EMBEDDED_LIBRARY */ + RETURN_FROM_KILL_SERVER; // Avoid compiler warnings + +#else /* EMBEDDED_LIBRARY*/ + + DBUG_LEAVE; RETURN_FROM_KILL_SERVER; + +#endif /* EMBEDDED_LIBRARY */ } @@ -1935,8 +1945,9 @@ bool one_thread_per_connection_end(THD *thd, bool put_in_cache) my_thread_end(); (void) pthread_cond_broadcast(&COND_thread_count); + DBUG_LEAVE; // Must match DBUG_ENTER() pthread_exit(0); - DBUG_RETURN(0); // Impossible + return 0; // Avoid compiler warnings } @@ -2756,7 +2767,9 @@ pthread_handler_t signal_hand(void *arg __attribute__((unused))) DBUG_PRINT("quit",("signal_handler: calling my_thread_end()")); my_thread_end(); signal_thread_in_use= 0; + DBUG_LEAVE; // Must match DBUG_ENTER() pthread_exit(0); // Safety + return 0; // Avoid compiler warnings } switch (sig) { case SIGTERM: diff --git a/sql/repl_failsafe.cc b/sql/repl_failsafe.cc index 582348608de..312499bb4ee 100644 --- a/sql/repl_failsafe.cc +++ b/sql/repl_failsafe.cc @@ -638,9 +638,11 @@ err: if (recovery_captain) mysql_close(recovery_captain); delete thd; + + DBUG_LEAVE; // Must match DBUG_ENTER() my_thread_end(); pthread_exit(0); - DBUG_RETURN(0); + return 0; // Avoid compiler warnings } #endif diff --git a/sql/slave.cc b/sql/slave.cc index b489eb3b45f..8bf126ce2c2 100644 --- a/sql/slave.cc +++ b/sql/slave.cc @@ -2799,9 +2799,11 @@ err: pthread_cond_broadcast(&mi->stop_cond); // tell the world we are done DBUG_EXECUTE_IF("simulate_slave_delay_at_terminate_bug38694", sleep(5);); pthread_mutex_unlock(&mi->run_lock); + + DBUG_LEAVE; // Must match DBUG_ENTER() my_thread_end(); pthread_exit(0); - DBUG_RETURN(0); // Can't return anything here + return 0; // Avoid compiler warnings } /* @@ -3157,10 +3159,11 @@ the slave SQL thread with \"SLAVE START\". We stopped at log \ pthread_cond_broadcast(&rli->stop_cond); DBUG_EXECUTE_IF("simulate_slave_delay_at_terminate_bug38694", sleep(5);); pthread_mutex_unlock(&rli->run_lock); // tell the world we are done - + + DBUG_LEAVE; // Must match DBUG_ENTER() my_thread_end(); pthread_exit(0); - DBUG_RETURN(0); // Can't return anything here + return 0; // Avoid compiler warnings } From 8b9843408d8b1068798228f397cd1a20fa56f504 Mon Sep 17 00:00:00 2001 From: Staale Smedseng Date: Wed, 23 Sep 2009 15:21:29 +0200 Subject: [PATCH 15/61] Bug #43414 Parenthesis (and other) warnings compiling MySQL with gcc 4.3.2 Cleaning up warnings not present in 5.0. --- client/mysql.cc | 2 +- client/mysqlslap.c | 9 +++++++-- cmd-line-utils/readline/display.c | 6 +++--- extra/yassl/include/yassl_int.hpp | 2 +- extra/yassl/src/yassl_int.cpp | 2 +- include/my_dbug.h | 6 +++--- sql/event_db_repository.cc | 2 +- sql/ha_partition.cc | 2 +- sql/ha_partition.h | 8 ++++---- sql/handler.cc | 12 ++++-------- sql/item_timefunc.cc | 10 +++------- sql/item_xmlfunc.cc | 6 +++--- sql/log_event_old.cc | 6 +++--- sql/mysqld.cc | 3 ++- sql/partition_info.cc | 6 ++---- sql/rpl_rli.cc | 4 ++-- sql/set_var.cc | 9 ++++++--- sql/set_var.h | 3 ++- sql/slave.cc | 14 +++++++------- sql/sql_cache.cc | 2 +- sql/sql_connect.cc | 2 +- sql/sql_db.cc | 6 +++--- sql/sql_partition.cc | 4 ++-- sql/sql_plugin.cc | 2 +- sql/sql_show.cc | 2 ++ sql/strfunc.cc | 2 +- storage/archive/ha_archive.cc | 10 ++++------ storage/csv/ha_tina.cc | 4 ++-- storage/myisammrg/myrg_open.c | 3 +-- unittest/mysys/base64-t.c | 2 +- 30 files changed, 75 insertions(+), 76 deletions(-) diff --git a/client/mysql.cc b/client/mysql.cc index bafd173343e..28da6d75c1b 100644 --- a/client/mysql.cc +++ b/client/mysql.cc @@ -3561,7 +3561,7 @@ static void print_warnings() messages. To be safe, skip printing the duplicate only if it is the only warning. */ - if (!cur || num_rows == 1 && error == (uint) strtoul(cur[1], NULL, 10)) + if (!cur || (num_rows == 1 && error == (uint) strtoul(cur[1], NULL, 10))) goto end; /* Print the warnings */ diff --git a/client/mysqlslap.c b/client/mysqlslap.c index 70abfbb7136..28c5e8df79d 100644 --- a/client/mysqlslap.c +++ b/client/mysqlslap.c @@ -423,6 +423,7 @@ void concurrency_loop(MYSQL *mysql, uint current, option_string *eptr) stats *sptr; conclusions conclusion; unsigned long long client_limit; + int sysret; head_sptr= (stats *)my_malloc(sizeof(stats) * iterations, MYF(MY_ZEROFILL|MY_FAE|MY_WME)); @@ -463,7 +464,9 @@ void concurrency_loop(MYSQL *mysql, uint current, option_string *eptr) run_query(mysql, "SET AUTOCOMMIT=0", strlen("SET AUTOCOMMIT=0")); if (pre_system) - system(pre_system); + if ((sysret= system(pre_system)) != 0) + fprintf(stderr, "Warning: Execution of pre_system option returned %d.\n", + sysret); /* Pre statements are always run after all other logic so they can @@ -478,7 +481,9 @@ void concurrency_loop(MYSQL *mysql, uint current, option_string *eptr) run_statements(mysql, post_statements); if (post_system) - system(post_system); + if ((sysret= system(post_system)) != 0) + fprintf(stderr, "Warning: Execution of post_system option returned %d.\n", + sysret); /* We are finished with this run */ if (auto_generate_sql_autoincrement || auto_generate_sql_guid_primary) diff --git a/cmd-line-utils/readline/display.c b/cmd-line-utils/readline/display.c index f9b88f0006c..4a9dd466b2f 100644 --- a/cmd-line-utils/readline/display.c +++ b/cmd-line-utils/readline/display.c @@ -465,10 +465,10 @@ rl_redisplay () int newlines, lpos, temp, modmark; const char *prompt_this_line; #if defined (HANDLE_MULTIBYTE) - int num, n0; + int num, n0= 0; wchar_t wc; size_t wc_bytes; - int wc_width; + int wc_width= 0; mbstate_t ps; int _rl_wrapped_multicolumn = 0; #endif @@ -828,7 +828,7 @@ rl_redisplay () cpos_buffer_position = out; lb_linenum = newlines; } - for (i = in; i < in+wc_bytes; i++) + for (i = in; i < in+(int)wc_bytes; i++) line[out++] = rl_line_buffer[i]; for (i = 0; i < wc_width; i++) CHECK_LPOS(); diff --git a/extra/yassl/include/yassl_int.hpp b/extra/yassl/include/yassl_int.hpp index d18dc41860c..1e761f559e2 100644 --- a/extra/yassl/include/yassl_int.hpp +++ b/extra/yassl/include/yassl_int.hpp @@ -441,7 +441,7 @@ public: const Ciphers& GetCiphers() const; const DH_Parms& GetDH_Parms() const; const Stats& GetStats() const; - const VerifyCallback getVerifyCallback() const; + VerifyCallback getVerifyCallback() const; pem_password_cb GetPasswordCb() const; void* GetUserData() const; bool GetSessionCacheOff() const; diff --git a/extra/yassl/src/yassl_int.cpp b/extra/yassl/src/yassl_int.cpp index b7f91d72166..8e4a9aa95ec 100644 --- a/extra/yassl/src/yassl_int.cpp +++ b/extra/yassl/src/yassl_int.cpp @@ -1833,7 +1833,7 @@ SSL_CTX::GetCA_List() const } -const VerifyCallback SSL_CTX::getVerifyCallback() const +VerifyCallback SSL_CTX::getVerifyCallback() const { return verifyCallback_; } diff --git a/include/my_dbug.h b/include/my_dbug.h index 474a46f29dd..0ba72b2210d 100644 --- a/include/my_dbug.h +++ b/include/my_dbug.h @@ -137,13 +137,13 @@ extern FILE *_db_fp_(void); #define DBUG_EVALUATE_IF(keyword,a1,a2) (a2) #define DBUG_PRINT(keyword,arglist) do { } while(0) #define DBUG_PUSH(a1) -#define DBUG_SET(a1) -#define DBUG_SET_INITIAL(a1) +#define DBUG_SET(a1) do { } while(0) +#define DBUG_SET_INITIAL(a1) do { } while(0) #define DBUG_POP() #define DBUG_PROCESS(a1) #define DBUG_SETJMP(a1) setjmp(a1) #define DBUG_LONGJMP(a1) longjmp(a1) -#define DBUG_DUMP(keyword,a1,a2) +#define DBUG_DUMP(keyword,a1,a2) do { } while(0) #define DBUG_END() #define DBUG_ASSERT(A) do { } while(0) #define DBUG_LOCK_FILE diff --git a/sql/event_db_repository.cc b/sql/event_db_repository.cc index 9a253d74546..8faab5023da 100644 --- a/sql/event_db_repository.cc +++ b/sql/event_db_repository.cc @@ -711,7 +711,7 @@ Event_db_repository::update_event(THD *thd, Event_parse_data *parse_data, DBUG_ENTER("Event_db_repository::update_event"); /* None or both must be set */ - DBUG_ASSERT(new_dbname && new_name || new_dbname == new_name); + DBUG_ASSERT((new_dbname && new_name) || new_dbname == new_name); /* Reset sql_mode during data dictionary operations. */ thd->variables.sql_mode= 0; diff --git a/sql/ha_partition.cc b/sql/ha_partition.cc index b27f493b80a..df5badccb1e 100644 --- a/sql/ha_partition.cc +++ b/sql/ha_partition.cc @@ -1001,7 +1001,7 @@ static bool print_admin_msg(THD* thd, const char* msg_type, if (!thd->vio_ok()) { - sql_print_error(msgbuf); + sql_print_error("%s", msgbuf); return TRUE; } diff --git a/sql/ha_partition.h b/sql/ha_partition.h index 1c863d6c294..c08b1f77eca 100644 --- a/sql/ha_partition.h +++ b/sql/ha_partition.h @@ -773,10 +773,10 @@ public: if (m_handler_status < handler_initialized || m_handler_status >= handler_closed) DBUG_RETURN(PARTITION_ENABLED_TABLE_FLAGS); - else - DBUG_RETURN((m_file[0]->ha_table_flags() & - ~(PARTITION_DISABLED_TABLE_FLAGS)) | - (PARTITION_ENABLED_TABLE_FLAGS)); + + DBUG_RETURN((m_file[0]->ha_table_flags() & + ~(PARTITION_DISABLED_TABLE_FLAGS)) | + (PARTITION_ENABLED_TABLE_FLAGS)); } /* diff --git a/sql/handler.cc b/sql/handler.cc index a4d88e84f4c..d07ebed8ab9 100644 --- a/sql/handler.cc +++ b/sql/handler.cc @@ -3501,14 +3501,10 @@ int handler::index_next_same(uchar *buf, const uchar *key, uint keylen) if (!(error=index_next(buf))) { my_ptrdiff_t ptrdiff= buf - table->record[0]; - uchar *save_record_0; - KEY *key_info; - KEY_PART_INFO *key_part; - KEY_PART_INFO *key_part_end; - LINT_INIT(save_record_0); - LINT_INIT(key_info); - LINT_INIT(key_part); - LINT_INIT(key_part_end); + uchar *UNINIT_VAR(save_record_0); + KEY *UNINIT_VAR(key_info); + KEY_PART_INFO *UNINIT_VAR(key_part); + KEY_PART_INFO *UNINIT_VAR(key_part_end); /* key_cmp_if_same() compares table->record[0] against 'key'. diff --git a/sql/item_timefunc.cc b/sql/item_timefunc.cc index cf38a294e55..b5037c08b3c 100644 --- a/sql/item_timefunc.cc +++ b/sql/item_timefunc.cc @@ -1344,15 +1344,11 @@ bool get_interval_value(Item *args,interval_type int_type, String *str_value, INTERVAL *interval) { ulonglong array[5]; - longlong value; - const char *str; - size_t length; + longlong UNINIT_VAR(value); + const char *UNINIT_VAR(str); + size_t UNINIT_VAR(length); CHARSET_INFO *cs=str_value->charset(); - LINT_INIT(value); - LINT_INIT(str); - LINT_INIT(length); - bzero((char*) interval,sizeof(*interval)); if ((int) int_type <= INTERVAL_MICROSECOND) { diff --git a/sql/item_xmlfunc.cc b/sql/item_xmlfunc.cc index 6320873e4d3..1eff00027f2 100644 --- a/sql/item_xmlfunc.cc +++ b/sql/item_xmlfunc.cc @@ -1354,7 +1354,7 @@ my_xpath_lex_scan(MY_XPATH *xpath, MY_XPATH_LEX *lex, const char *beg, const char *end) { int ch, ctype, length; - for ( ; beg < end && *beg == ' ' ; beg++); // skip leading spaces + for ( ; beg < end && *beg == ' ' ; beg++) ; // skip leading spaces lex->beg= beg; if (beg >= end) @@ -1423,7 +1423,7 @@ my_xpath_lex_scan(MY_XPATH *xpath, if (my_xdigit(ch)) // a sequence of digits { - for ( ; beg < end && my_xdigit(*beg) ; beg++); + for ( ; beg < end && my_xdigit(*beg) ; beg++) ; lex->end= beg; lex->term= MY_XPATH_LEX_DIGITS; return; @@ -1431,7 +1431,7 @@ my_xpath_lex_scan(MY_XPATH *xpath, if (ch == '"' || ch == '\'') // a string: either '...' or "..." { - for ( ; beg < end && *beg != ch ; beg++); + for ( ; beg < end && *beg != ch ; beg++) ; if (beg < end) { lex->end= beg+1; diff --git a/sql/log_event_old.cc b/sql/log_event_old.cc index 68cd2bf4673..f14ebe49706 100644 --- a/sql/log_event_old.cc +++ b/sql/log_event_old.cc @@ -1245,8 +1245,8 @@ Old_rows_log_event::Old_rows_log_event(THD *thd_arg, TABLE *tbl_arg, ulong tid, solution, to be able to terminate a started statement in the binary log: the extraneous events will be removed in the future. */ - DBUG_ASSERT(tbl_arg && tbl_arg->s && tid != ~0UL || - !tbl_arg && !cols && tid == ~0UL); + DBUG_ASSERT((tbl_arg && tbl_arg->s && tid != ~0UL) || + (!tbl_arg && !cols && tid == ~0UL)); if (thd_arg->options & OPTION_NO_FOREIGN_KEY_CHECKS) set_flags(NO_FOREIGN_KEY_CHECKS_F); @@ -1409,7 +1409,7 @@ int Old_rows_log_event::do_add_row_data(uchar *row_data, size_t length) #endif DBUG_ASSERT(m_rows_buf <= m_rows_cur); - DBUG_ASSERT(!m_rows_buf || m_rows_end && m_rows_buf < m_rows_end); + DBUG_ASSERT(!m_rows_buf || (m_rows_end && m_rows_buf < m_rows_end)); DBUG_ASSERT(m_rows_cur <= m_rows_end); /* The cast will always work since m_rows_cur <= m_rows_end */ diff --git a/sql/mysqld.cc b/sql/mysqld.cc index 5778e6ab4aa..3433b54cb29 100644 --- a/sql/mysqld.cc +++ b/sql/mysqld.cc @@ -3719,6 +3719,7 @@ static void end_ssl() static int init_server_components() { + FILE* reopen; DBUG_ENTER("init_server_components"); /* We need to call each of these following functions to ensure that @@ -3761,7 +3762,7 @@ static int init_server_components() if (freopen(log_error_file, "a+", stdout)) #endif { - freopen(log_error_file, "a+", stderr); + reopen= freopen(log_error_file, "a+", stderr); setbuf(stderr, NULL); } } diff --git a/sql/partition_info.cc b/sql/partition_info.cc index e2027d3571e..ba9ea0e876e 100644 --- a/sql/partition_info.cc +++ b/sql/partition_info.cc @@ -483,10 +483,8 @@ static bool check_engine_condition(partition_element *p_elem, { DBUG_RETURN(TRUE); } - else - { - DBUG_RETURN(FALSE); - } + + DBUG_RETURN(FALSE); } diff --git a/sql/rpl_rli.cc b/sql/rpl_rli.cc index 18fbae9bb9d..0c6cc15297f 100644 --- a/sql/rpl_rli.cc +++ b/sql/rpl_rli.cc @@ -33,10 +33,10 @@ Relay_log_info::Relay_log_info() :Slave_reporting_capability("SQL"), no_storage(FALSE), replicate_same_server_id(::replicate_same_server_id), info_fd(-1), cur_log_fd(-1), save_temporary_tables(0), + cur_log_old_open_count(0), group_relay_log_pos(0), event_relay_log_pos(0), #if HAVE_purify is_fake(FALSE), #endif - cur_log_old_open_count(0), group_relay_log_pos(0), event_relay_log_pos(0), group_master_log_pos(0), log_space_total(0), ignore_log_space_limit(0), last_master_timestamp(0), slave_skip_counter(0), abort_pos_wait(0), slave_run_id(0), sql_thd(0), @@ -300,7 +300,7 @@ Failed to open the existing relay log info file '%s' (errno %d)", DBUG_RETURN(error); err: - sql_print_error(msg); + sql_print_error("%s", msg); end_io_cache(&rli->info_file); if (info_fd >= 0) my_close(info_fd, MYF(0)); diff --git a/sql/set_var.cc b/sql/set_var.cc index 51c6ca219c6..cd01f6c8624 100644 --- a/sql/set_var.cc +++ b/sql/set_var.cc @@ -3349,7 +3349,7 @@ int set_var_init() uint count= 0; DBUG_ENTER("set_var_init"); - for (sys_var *var=vars.first; var; var= var->next, count++); + for (sys_var *var=vars.first; var; var= var->next, count++) ; if (hash_init(&system_variable_hash, system_charset_info, count, 0, 0, (hash_get_key) get_sys_var_length, 0, HASH_UNIQUE)) @@ -4184,10 +4184,10 @@ bool sys_var_opt_readonly::update(THD *thd, set_var *var) can cause to wait on a read lock, it's required for the client application to unlock everything, and acceptable for the server to wait on all locks. */ - if (result= close_cached_tables(thd, NULL, FALSE, TRUE, TRUE)) + if ((result= close_cached_tables(thd, NULL, FALSE, TRUE, TRUE))) goto end_with_read_lock; - if (result= make_global_read_lock_block_commit(thd)) + if ((result= make_global_read_lock_block_commit(thd))) goto end_with_read_lock; /* Change the opt_readonly system variable, safe because the lock is held */ @@ -4200,6 +4200,7 @@ end_with_read_lock: } +#ifndef DBUG_OFF /* even session variable here requires SUPER, because of -#o,file */ bool sys_var_thd_dbug::check(THD *thd, set_var *var) { @@ -4226,6 +4227,8 @@ uchar *sys_var_thd_dbug::value_ptr(THD *thd, enum_var_type type, LEX_STRING *b) DBUG_EXPLAIN(buf, sizeof(buf)); return (uchar*) thd->strdup(buf); } +#endif /* DBUG_OFF */ + #ifdef HAVE_EVENT_SCHEDULER bool sys_var_event_scheduler::check(THD *thd, set_var *var) diff --git a/sql/set_var.h b/sql/set_var.h index 10e6e0f9c35..a54591b0fd6 100644 --- a/sql/set_var.h +++ b/sql/set_var.h @@ -621,6 +621,7 @@ public: uchar *value_ptr(THD *thd, enum_var_type type, LEX_STRING *base); }; +#ifndef DBUG_OFF class sys_var_thd_dbug :public sys_var_thd { public: @@ -634,7 +635,7 @@ public: void set_default(THD *thd, enum_var_type type) { DBUG_POP(); } uchar *value_ptr(THD *thd, enum_var_type type, LEX_STRING *b); }; - +#endif /* DBUG_OFF */ /* some variables that require special handling */ diff --git a/sql/slave.cc b/sql/slave.cc index 8bf126ce2c2..66cbef1029a 100644 --- a/sql/slave.cc +++ b/sql/slave.cc @@ -1195,7 +1195,7 @@ err: if (master_res) mysql_free_result(master_res); DBUG_ASSERT(err_code != 0); - mi->report(ERROR_LEVEL, err_code, err_buff); + mi->report(ERROR_LEVEL, err_code, "%s", err_buff); DBUG_RETURN(1); } @@ -2386,7 +2386,7 @@ static bool check_io_slave_killed(THD *thd, Master_info *mi, const char *info) if (io_slave_killed(thd, mi)) { if (info && global_system_variables.log_warnings) - sql_print_information(info); + sql_print_information("%s", info); return TRUE; } return FALSE; @@ -2456,13 +2456,13 @@ static int try_to_reconnect(THD *thd, MYSQL *mysql, Master_info *mi, } else { - sql_print_information(buf); + sql_print_information("%s", buf); } } if (safe_reconnect(thd, mysql, mi, 1) || io_slave_killed(thd, mi)) { if (global_system_variables.log_warnings) - sql_print_information(messages[SLAVE_RECON_MSG_KILLED_AFTER]); + sql_print_information("%s", messages[SLAVE_RECON_MSG_KILLED_AFTER]); return 1; } return 0; @@ -2679,7 +2679,7 @@ slave. If the entry is correct, restart the server with a higher value of \ max_allowed_packet", thd->variables.max_allowed_packet); mi->report(ERROR_LEVEL, ER_NET_PACKET_TOO_LARGE, - ER(ER_NET_PACKET_TOO_LARGE)); + "%s", ER(ER_NET_PACKET_TOO_LARGE)); goto err; case ER_MASTER_FATAL_ERROR_READING_BINLOG: mi->report(ERROR_LEVEL, ER_MASTER_FATAL_ERROR_READING_BINLOG, @@ -2690,7 +2690,7 @@ max_allowed_packet", sql_print_error("\ Stopping slave I/O thread due to out-of-memory error from master"); mi->report(ERROR_LEVEL, ER_OUT_OF_RESOURCES, - ER(ER_OUT_OF_RESOURCES)); + "%s", ER(ER_OUT_OF_RESOURCES)); goto err; } if (try_to_reconnect(thd, mysql, mi, &retry_count, suppress_warnings, @@ -3050,7 +3050,7 @@ log '%s' at position %s, relay log '%s' position: %s", RPL_LOG_NAME, This function is reporting an error which was not reported while executing exec_relay_log_event(). */ - rli->report(ERROR_LEVEL, thd->main_da.sql_errno(), errmsg); + rli->report(ERROR_LEVEL, thd->main_da.sql_errno(), "%s", errmsg); } else if (last_errno != thd->main_da.sql_errno()) { diff --git a/sql/sql_cache.cc b/sql/sql_cache.cc index df19fd05417..a41b7bd40bb 100644 --- a/sql/sql_cache.cc +++ b/sql/sql_cache.cc @@ -383,7 +383,7 @@ static void debug_wait_for_kill(const char *info) thd= current_thd; prev_info= thd->proc_info; thd->proc_info= info; - sql_print_information(info); + sql_print_information("%s", info); while(!thd->killed) my_sleep(1000); thd->killed= THD::NOT_KILLED; diff --git a/sql/sql_connect.cc b/sql/sql_connect.cc index 98574a07a4e..bb4ba2bf21b 100644 --- a/sql/sql_connect.cc +++ b/sql/sql_connect.cc @@ -985,7 +985,7 @@ static void end_connection(THD *thd) if (thd->user_connect) decrease_user_connections(thd->user_connect); - if (thd->killed || net->error && net->vio != 0) + if (thd->killed || (net->error && net->vio != 0)) { statistic_increment(aborted_threads,&LOCK_status); } diff --git a/sql/sql_db.cc b/sql/sql_db.cc index bcc8fcf54fc..c19bfba9fc1 100644 --- a/sql/sql_db.cc +++ b/sql/sql_db.cc @@ -1450,11 +1450,11 @@ cmp_db_names(const char *db1_name, { return /* db1 is NULL and db2 is NULL */ - !db1_name && !db2_name || + (!db1_name && !db2_name) || /* db1 is not-NULL, db2 is not-NULL, db1 == db2. */ - db1_name && db2_name && - my_strcasecmp(system_charset_info, db1_name, db2_name) == 0; + (db1_name && db2_name && + my_strcasecmp(system_charset_info, db1_name, db2_name) == 0); } diff --git a/sql/sql_partition.cc b/sql/sql_partition.cc index 08ff2daacb9..2fb09ab7566 100644 --- a/sql/sql_partition.cc +++ b/sql/sql_partition.cc @@ -7098,9 +7098,9 @@ static uint32 get_next_partition_via_walking(PARTITION_ITERATOR *part_iter) longlong dummy; field->store(part_iter->field_vals.cur++, ((Field_num*)field)->unsigned_flag); - if (part_iter->part_info->is_sub_partitioned() && + if ((part_iter->part_info->is_sub_partitioned() && !part_iter->part_info->get_part_partition_id(part_iter->part_info, - &part_id, &dummy) || + &part_id, &dummy)) || !part_iter->part_info->get_partition_id(part_iter->part_info, &part_id, &dummy)) return part_id; diff --git a/sql/sql_plugin.cc b/sql/sql_plugin.cc index 025c8a8248d..b411d5e3095 100644 --- a/sql/sql_plugin.cc +++ b/sql/sql_plugin.cc @@ -368,7 +368,7 @@ static st_plugin_dl *plugin_dl_add(const LEX_STRING *dl, int report) if (report & REPORT_TO_USER) my_error(ER_UDF_NO_PATHS, MYF(0)); if (report & REPORT_TO_LOG) - sql_print_error(ER(ER_UDF_NO_PATHS)); + sql_print_error("%s", ER(ER_UDF_NO_PATHS)); DBUG_RETURN(0); } /* If this dll is already loaded just increase ref_count. */ diff --git a/sql/sql_show.cc b/sql/sql_show.cc index 5c2c351652b..bb377e676e2 100644 --- a/sql/sql_show.cc +++ b/sql/sql_show.cc @@ -3529,7 +3529,9 @@ static int get_schema_tables_record(THD *thd, TABLE_LIST *tables, TABLE_SHARE *share= show_table->s; handler *file= show_table->file; handlerton *tmp_db_type= share->db_type(); +#ifdef WITH_PARTITION_STORAGE_ENGINE bool is_partitioned= FALSE; +#endif if (share->tmp_table == SYSTEM_TMP_TABLE) table->field[3]->store(STRING_WITH_LEN("SYSTEM VIEW"), cs); else if (share->tmp_table) diff --git a/sql/strfunc.cc b/sql/strfunc.cc index 1fb9c1a8451..56fa4a380ea 100644 --- a/sql/strfunc.cc +++ b/sql/strfunc.cc @@ -147,7 +147,7 @@ static uint parse_name(TYPELIB *lib, const char **strpos, const char *end, } } else - for (; pos != end && *pos != '=' && *pos !=',' ; pos++); + for (; pos != end && *pos != '=' && *pos !=',' ; pos++) ; uint var_len= (uint) (pos - start); /* Determine which flag it is */ diff --git a/storage/archive/ha_archive.cc b/storage/archive/ha_archive.cc index 981814628f9..6fa8333c1b7 100644 --- a/storage/archive/ha_archive.cc +++ b/storage/archive/ha_archive.cc @@ -522,8 +522,8 @@ int ha_archive::open(const char *name, int mode, uint open_options) { DBUG_RETURN(0); } - else - DBUG_RETURN(rc); + + DBUG_RETURN(rc); } @@ -1575,10 +1575,8 @@ int ha_archive::check(THD* thd, HA_CHECK_OPT* check_opt) share->crashed= FALSE; DBUG_RETURN(HA_ADMIN_CORRUPT); } - else - { - DBUG_RETURN(HA_ADMIN_OK); - } + + DBUG_RETURN(HA_ADMIN_OK); } /* diff --git a/storage/csv/ha_tina.cc b/storage/csv/ha_tina.cc index e18d4025777..ca9d5215310 100644 --- a/storage/csv/ha_tina.cc +++ b/storage/csv/ha_tina.cc @@ -1598,8 +1598,8 @@ int ha_tina::check(THD* thd, HA_CHECK_OPT* check_opt) share->crashed= TRUE; DBUG_RETURN(HA_ADMIN_CORRUPT); } - else - DBUG_RETURN(HA_ADMIN_OK); + + DBUG_RETURN(HA_ADMIN_OK); } diff --git a/storage/myisammrg/myrg_open.c b/storage/myisammrg/myrg_open.c index b82e3682ebf..7b310dc2eed 100644 --- a/storage/myisammrg/myrg_open.c +++ b/storage/myisammrg/myrg_open.c @@ -392,7 +392,7 @@ int myrg_attach_children(MYRG_INFO *m_info, int handle_locking, int save_errno; uint idx; uint child_nr; - uint key_parts; + uint UNINIT_VAR(key_parts); uint min_keys; my_bool bad_children= FALSE; DBUG_ENTER("myrg_attach_children"); @@ -409,7 +409,6 @@ int myrg_attach_children(MYRG_INFO *m_info, int handle_locking, rc= 1; errpos= 0; file_offset= 0; - LINT_INIT(key_parts); min_keys= 0; child_nr= 0; while ((myisam= (*callback)(callback_param))) diff --git a/unittest/mysys/base64-t.c b/unittest/mysys/base64-t.c index 1622fe22b4d..e1a40f89ff0 100644 --- a/unittest/mysys/base64-t.c +++ b/unittest/mysys/base64-t.c @@ -84,7 +84,7 @@ main(void) unsigned char c= dst[k+l]; sprintf(buf, "%.2x ", (unsigned)c); } - diag(buf); + diag("%s", buf); } diag("src length: %.8x, dst length: %.8x\n", (uint) src_len, (uint) dst_len); From 40bd549b9b2412953608aec96e1be3711a0ce037 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Magnus=20Bl=C3=A5udd?= Date: Thu, 24 Sep 2009 08:30:31 +0200 Subject: [PATCH 16/61] Bug#42850 race condition in my_thr_init.c - Create the "dummy" thread joinable and wait for it to exit before continuing in 'my_thread_global_init' - This way we know that the pthread library is initialized by one thread only --- mysys/my_thr_init.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/mysys/my_thr_init.c b/mysys/my_thr_init.c index c446808c7da..64fc99952e9 100644 --- a/mysys/my_thr_init.c +++ b/mysys/my_thr_init.c @@ -107,10 +107,11 @@ my_bool my_thread_global_init(void) pthread_attr_t dummy_thread_attr; pthread_attr_init(&dummy_thread_attr); - pthread_attr_setdetachstate(&dummy_thread_attr, PTHREAD_CREATE_DETACHED); + pthread_attr_setdetachstate(&dummy_thread_attr, PTHREAD_CREATE_JOINABLE); - pthread_create(&dummy_thread,&dummy_thread_attr, - nptl_pthread_exit_hack_handler, NULL); + if (pthread_create(&dummy_thread,&dummy_thread_attr, + nptl_pthread_exit_hack_handler, NULL) == 0) + (void)pthread_join(dummy_thread, NULL); } #endif /* TARGET_OS_LINUX */ From 7dde009fff6d37921dc7741c3ce17f9f43578348 Mon Sep 17 00:00:00 2001 From: Georgi Kodinov Date: Thu, 24 Sep 2009 16:19:06 +0300 Subject: [PATCH 17/61] added suppressions for existing warnings in the result file. --- mysql-test/include/mtr_warnings.sql | 1 + mysql-test/suite/rpl/r/rpl_get_master_version_and_clock.result | 2 ++ mysql-test/suite/rpl/r/rpl_log_pos.result | 1 + mysql-test/suite/rpl/r/rpl_packet.result | 2 ++ mysql-test/suite/rpl/t/rpl_get_master_version_and_clock.test | 2 ++ mysql-test/suite/rpl/t/rpl_log_pos.test | 1 + mysql-test/suite/rpl/t/rpl_packet.test | 2 ++ 7 files changed, 11 insertions(+) diff --git a/mysql-test/include/mtr_warnings.sql b/mysql-test/include/mtr_warnings.sql index 2156c37f3e3..134e448953a 100644 --- a/mysql-test/include/mtr_warnings.sql +++ b/mysql-test/include/mtr_warnings.sql @@ -173,6 +173,7 @@ INSERT INTO global_suppressions VALUES this error message. */ ("Can't find file: '.\\\\test\\\\\\?{8}.frm'"), + ("Slave: Unknown table 't1' Error_code: 1051"), ("THE_LAST_SUPPRESSION")|| diff --git a/mysql-test/suite/rpl/r/rpl_get_master_version_and_clock.result b/mysql-test/suite/rpl/r/rpl_get_master_version_and_clock.result index 263896b884a..99a0fd21f66 100644 --- a/mysql-test/suite/rpl/r/rpl_get_master_version_and_clock.result +++ b/mysql-test/suite/rpl/r/rpl_get_master_version_and_clock.result @@ -4,6 +4,8 @@ reset master; reset slave; drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; start slave; +call mtr.add_suppression("Slave I/O: .* failed with error: Lost connection to MySQL server at 'reading initial communication packet'"); +call mtr.add_suppression("Slave I/O: Master command COM_REGISTER_SLAVE failed: failed registering on master, reconnecting to try again"); SELECT IS_FREE_LOCK("debug_lock.before_get_UNIX_TIMESTAMP"); IS_FREE_LOCK("debug_lock.before_get_UNIX_TIMESTAMP") 1 diff --git a/mysql-test/suite/rpl/r/rpl_log_pos.result b/mysql-test/suite/rpl/r/rpl_log_pos.result index 7b3ebf62959..85fa4c10eac 100644 --- a/mysql-test/suite/rpl/r/rpl_log_pos.result +++ b/mysql-test/suite/rpl/r/rpl_log_pos.result @@ -4,6 +4,7 @@ reset master; reset slave; drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; start slave; +call mtr.add_suppression ("Slave I/O: Got fatal error 1236 from master when reading data from binary"); show master status; File Position Binlog_Do_DB Binlog_Ignore_DB master-bin.000001 # diff --git a/mysql-test/suite/rpl/r/rpl_packet.result b/mysql-test/suite/rpl/r/rpl_packet.result index cb26d04bea9..0a9495751fe 100644 --- a/mysql-test/suite/rpl/r/rpl_packet.result +++ b/mysql-test/suite/rpl/r/rpl_packet.result @@ -4,6 +4,8 @@ reset master; reset slave; drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; start slave; +call mtr.add_suppression("Slave I/O: Got a packet bigger than 'max_allowed_packet' bytes, Error_code: 1153"); +call mtr.add_suppression("Slave I/O: Got fatal error 1236 from master when reading data from binary log:"); drop database if exists DB_NAME_OF_MAX_LENGTH_AKA_NAME_LEN_64_BYTES_____________________; create database DB_NAME_OF_MAX_LENGTH_AKA_NAME_LEN_64_BYTES_____________________; SET @@global.max_allowed_packet=1024; diff --git a/mysql-test/suite/rpl/t/rpl_get_master_version_and_clock.test b/mysql-test/suite/rpl/t/rpl_get_master_version_and_clock.test index 40d11f2cec2..a391b1f5344 100644 --- a/mysql-test/suite/rpl/t/rpl_get_master_version_and_clock.test +++ b/mysql-test/suite/rpl/t/rpl_get_master_version_and_clock.test @@ -16,6 +16,8 @@ source include/master-slave.inc; source include/have_debug.inc; +call mtr.add_suppression("Slave I/O: .* failed with error: Lost connection to MySQL server at 'reading initial communication packet'"); +call mtr.add_suppression("Slave I/O: Master command COM_REGISTER_SLAVE failed: failed registering on master, reconnecting to try again"); #Test case 1: Try to get the value of the UNIX_TIMESTAMP from master under network disconnection connection slave; let $debug_saved= `select @@global.debug`; diff --git a/mysql-test/suite/rpl/t/rpl_log_pos.test b/mysql-test/suite/rpl/t/rpl_log_pos.test index 5e8390f97ed..48effa00b64 100644 --- a/mysql-test/suite/rpl/t/rpl_log_pos.test +++ b/mysql-test/suite/rpl/t/rpl_log_pos.test @@ -11,6 +11,7 @@ # Passes with rbr no problem, removed statement include [jbm] source include/master-slave.inc; +call mtr.add_suppression ("Slave I/O: Got fatal error 1236 from master when reading data from binary"); source include/show_master_status.inc; sync_slave_with_master; source include/stop_slave.inc; diff --git a/mysql-test/suite/rpl/t/rpl_packet.test b/mysql-test/suite/rpl/t/rpl_packet.test index b4e04405037..bfc144c759b 100644 --- a/mysql-test/suite/rpl/t/rpl_packet.test +++ b/mysql-test/suite/rpl/t/rpl_packet.test @@ -6,6 +6,8 @@ # max-out size db name source include/master-slave.inc; source include/have_binlog_format_row.inc; +call mtr.add_suppression("Slave I/O: Got a packet bigger than 'max_allowed_packet' bytes, Error_code: 1153"); +call mtr.add_suppression("Slave I/O: Got fatal error 1236 from master when reading data from binary log:"); let $db= DB_NAME_OF_MAX_LENGTH_AKA_NAME_LEN_64_BYTES_____________________; disable_warnings; From 59069cac4a88fc1e6bacd1162f64f5c02b87222b Mon Sep 17 00:00:00 2001 From: Georgi Kodinov Date: Thu, 24 Sep 2009 16:21:46 +0300 Subject: [PATCH 18/61] fixed compilation warnings --- mysys/mf_keycache.c | 2 +- sql/item_func.cc | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/mysys/mf_keycache.c b/mysys/mf_keycache.c index f9898e263aa..3c11e6731b7 100644 --- a/mysys/mf_keycache.c +++ b/mysys/mf_keycache.c @@ -3113,7 +3113,7 @@ int key_cache_write(KEY_CACHE *keycache, /* Used in the server. */ keycache->global_cache_write++; keycache_pthread_mutex_unlock(&keycache->cache_lock); - if (my_pwrite(file, (uchar*) buff, read_length, filepos + offset, + if (my_pwrite(file, (byte*) buff, read_length, filepos + offset, MYF(MY_NABP | MY_WAIT_IF_FULL))) error=1; keycache_pthread_mutex_lock(&keycache->cache_lock); diff --git a/sql/item_func.cc b/sql/item_func.cc index c6dbdb1d9a7..d6f315fda50 100644 --- a/sql/item_func.cc +++ b/sql/item_func.cc @@ -4201,7 +4201,7 @@ void Item_func_set_user_var::save_item_result(Item *item) bool Item_func_set_user_var::update() { - bool res= NULL; + bool res= 0; DBUG_ENTER("Item_func_set_user_var::update"); switch (cached_result_type) { From 138474ec0334080cb303c9810201665e72cce181 Mon Sep 17 00:00:00 2001 From: Georgi Kodinov Date: Thu, 24 Sep 2009 18:29:00 +0300 Subject: [PATCH 19/61] More valgrind suppressions added for libc 2.6.1 64 bit --- mysql-test/valgrind.supp | 84 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 84 insertions(+) diff --git a/mysql-test/valgrind.supp b/mysql-test/valgrind.supp index 21c6c30abcc..fe3a0334fae 100644 --- a/mysql-test/valgrind.supp +++ b/mysql-test/valgrind.supp @@ -625,3 +625,87 @@ fun:start_thread } +{ + Mem loss within nptl_pthread_exit_hack_handler 6 + Memcheck:Leak + fun:malloc + obj:*/ld-*.so + obj:*/ld-*.so + obj:*/ld-*.so + obj:*/ld-*.so + obj:*/ld-*.so + obj:*/ld-*.so + obj:*/libc-*.so + obj:*/ld-*.so + obj:*/libc-*.so + fun:__libc_dlopen_mode + fun:pthread_cancel_init + fun:_Unwind_ForcedUnwind + fun:__pthread_unwind + fun:pthread_exit + fun:nptl_pthread_exit_hack_handler +} + +{ + Mem loss within nptl_pthread_exit_hack_handler 7 + Memcheck:Leak + fun:malloc + obj:*/ld-*.so + obj:*/ld-*.so + obj:*/ld-*.so + obj:*/ld-*.so + obj:*/libc-*.so + obj:*/ld-*.so + obj:*/libc-*.so + fun:__libc_dlopen_mode + fun:pthread_cancel_init + fun:_Unwind_ForcedUnwind + fun:__pthread_unwind + fun:pthread_exit + fun:nptl_pthread_exit_hack_handler + fun:start_thread + fun:clone +} + +{ + Mem loss within nptl_pthread_exit_hack_handler 8 + Memcheck:Leak + fun:calloc + obj:*/ld-*.so + obj:*/ld-*.so + obj:*/ld-*.so + obj:*/ld-*.so + obj:*/libc-*.so + obj:*/ld-*.so + obj:*/libc-*.so + fun:__libc_dlopen_mode + fun:pthread_cancel_init + fun:_Unwind_ForcedUnwind + fun:__pthread_unwind + fun:pthread_exit + fun:nptl_pthread_exit_hack_handler + fun:start_thread + fun:clone +} + +{ + Mem loss within nptl_pthread_exit_hack_handler 8 + Memcheck:Leak + fun:calloc + obj:*/ld-*.so + obj:*/ld-*.so + obj:*/ld-*.so + obj:*/ld-*.so + obj:*/ld-*.so + obj:*/ld-*.so + obj:*/libc-*.so + obj:*/ld-*.so + obj:*/libc-*.so + fun:__libc_dlopen_mode + fun:pthread_cancel_init + fun:_Unwind_ForcedUnwind + fun:__pthread_unwind + fun:pthread_exit + fun:nptl_pthread_exit_hack_handler +} + From 90f570b5b3db4fff8c5336e550e8921a2cca86e8 Mon Sep 17 00:00:00 2001 From: Georgi Kodinov Date: Fri, 25 Sep 2009 11:57:14 +0300 Subject: [PATCH 20/61] added more valgrind suppressions for glibc 2.6.1 --- mysql-test/valgrind.supp | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/mysql-test/valgrind.supp b/mysql-test/valgrind.supp index fe3a0334fae..26f0d329a4a 100644 --- a/mysql-test/valgrind.supp +++ b/mysql-test/valgrind.supp @@ -1,5 +1,4 @@ -# -# Suppress some common (not fatal) errors in system libraries found by valgrind +*# Suppress some common (not fatal) errors in system libraries found by valgrind # # @@ -625,6 +624,8 @@ fun:start_thread } +# suppressions for glibc 2.6.1 64 bit + { Mem loss within nptl_pthread_exit_hack_handler 6 Memcheck:Leak @@ -709,3 +710,14 @@ fun:nptl_pthread_exit_hack_handler } +# +# Pthread doesn't free all thread specific memory before program exists +# +{ + pthread allocate_tls memory loss in 2.6.1. + Memcheck:Leak + fun:calloc + obj:*/ld-*.so + fun:_dl_allocate_tls + fun:pthread_create* +} From 7d9548d26b276c7932d0f366e6f9acd516c86257 Mon Sep 17 00:00:00 2001 From: Mattias Jonsson Date: Fri, 25 Sep 2009 11:26:49 +0200 Subject: [PATCH 21/61] Bug#32430: 'show innodb status' causes errors Invalid (old?) table or database name in logs Problem was still not completely fixed, due to qouting. This is the server side only fix (in explain_filename), the change from filename_to_tablename to use explain_filename in the InnoDB code must be done before the bug is fixed. --- mysql-test/include/have_not_innodb_plugin.inc | 4 + mysql-test/r/not_true.require | 2 + mysql-test/r/partition_innodb_builtin.result | 39 ++++++++++ mysql-test/r/partition_innodb_plugin.result | 50 +++++++++++++ mysql-test/t/disabled.def | 3 +- mysql-test/t/partition_innodb_builtin.test | 67 +++++++++++++++++ mysql-test/t/partition_innodb_plugin.test | 75 +++++++++++++++++++ sql/mysql_priv.h | 5 +- sql/sql_table.cc | 58 +++++++------- 9 files changed, 271 insertions(+), 32 deletions(-) create mode 100644 mysql-test/include/have_not_innodb_plugin.inc create mode 100644 mysql-test/r/not_true.require create mode 100644 mysql-test/r/partition_innodb_builtin.result create mode 100644 mysql-test/r/partition_innodb_plugin.result create mode 100644 mysql-test/t/partition_innodb_builtin.test create mode 100644 mysql-test/t/partition_innodb_plugin.test diff --git a/mysql-test/include/have_not_innodb_plugin.inc b/mysql-test/include/have_not_innodb_plugin.inc new file mode 100644 index 00000000000..aaefbaf661c --- /dev/null +++ b/mysql-test/include/have_not_innodb_plugin.inc @@ -0,0 +1,4 @@ +disable_query_log; +--require r/not_true.require +select (PLUGIN_LIBRARY LIKE 'ha_innodb_plugin%') as `TRUE` from information_schema.plugins where PLUGIN_NAME='InnoDB'; +enable_query_log; diff --git a/mysql-test/r/not_true.require b/mysql-test/r/not_true.require new file mode 100644 index 00000000000..0032832f3d1 --- /dev/null +++ b/mysql-test/r/not_true.require @@ -0,0 +1,2 @@ +TRUE +NULL diff --git a/mysql-test/r/partition_innodb_builtin.result b/mysql-test/r/partition_innodb_builtin.result new file mode 100644 index 00000000000..384ce0790a4 --- /dev/null +++ b/mysql-test/r/partition_innodb_builtin.result @@ -0,0 +1,39 @@ +SET NAMES utf8; +CREATE TABLE `t``\""e` (a INT, PRIMARY KEY (a)) +ENGINE=InnoDB +PARTITION BY RANGE (a) +SUBPARTITION BY HASH (a) +(PARTITION `p0``\""e` VALUES LESS THAN (100) +(SUBPARTITION `sp0``\""e`, +SUBPARTITION `sp1``\""e`), +PARTITION `p1``\""e` VALUES LESS THAN (MAXVALUE) +(SUBPARTITION `sp2``\""e`, +SUBPARTITION `sp3``\""e`)); +INSERT INTO `t``\""e` VALUES (0), (2), (6), (10), (14), (18), (22); +START TRANSACTION; +# con1 +SET NAMES utf8; +START TRANSACTION; +# default connection +UPDATE `t``\""e` SET a = 16 WHERE a = 0; +# con1 +UPDATE `t``\""e` SET a = 8 WHERE a = 22; +UPDATE `t``\""e` SET a = 12 WHERE a = 0; +# default connection +UPDATE `t``\""e` SET a = 4 WHERE a = 22; +ERROR 40001: Deadlock found when trying to get lock; try restarting transaction +# First table reported in 'SHOW ENGINE InnoDB STATUS' +SHOW ENGINE InnoDB STATUS; +Type Name Status +InnoDB index `PRIMARY` of table `test`.`t``\""e` /* Partition `p0``\""e`, Subpartition `sp0``\""e` */ +set @old_sql_mode = @@sql_mode; +set sql_mode = 'ANSI_QUOTES'; +SHOW ENGINE InnoDB STATUS; +Type Name Status +InnoDB index `PRIMARY` of table `test`.`t``\""e` /* Partition `p0``\""e`, Subpartition `sp0``\""e` */ +set @@sql_mode = @old_sql_mode; +# con1 +ROLLBACK; +# default connection +DROP TABLE `t``\""e`; +SET NAMES DEFAULT; diff --git a/mysql-test/r/partition_innodb_plugin.result b/mysql-test/r/partition_innodb_plugin.result new file mode 100644 index 00000000000..dd91eee316a --- /dev/null +++ b/mysql-test/r/partition_innodb_plugin.result @@ -0,0 +1,50 @@ +SET NAMES utf8; +CREATE TABLE `t``\""e` (a INT, PRIMARY KEY (a)) +ENGINE=InnoDB +PARTITION BY RANGE (a) +SUBPARTITION BY HASH (a) +(PARTITION `p0``\""e` VALUES LESS THAN (100) +(SUBPARTITION `sp0``\""e`, +SUBPARTITION `sp1``\""e`), +PARTITION `p1``\""e` VALUES LESS THAN (MAXVALUE) +(SUBPARTITION `sp2``\""e`, +SUBPARTITION `sp3``\""e`)); +INSERT INTO `t``\""e` VALUES (0), (2), (6), (10), (14), (18), (22); +START TRANSACTION; +# con1 +SET NAMES utf8; +START TRANSACTION; +# default connection +UPDATE `t``\""e` SET a = 16 WHERE a = 0; +# con1 +UPDATE `t``\""e` SET a = 8 WHERE a = 22; +UPDATE `t``\""e` SET a = 12 WHERE a = 0; +# default connection +SELECT lock_table, COUNT(*) FROM INFORMATION_SCHEMA.INNODB_LOCKS +GROUP BY lock_table; +lock_table COUNT(*) +`test`.`t``\""e` /* Partition `p0``\""e`, Subpartition `sp0``\""e` */ 2 +set @old_sql_mode = @@sql_mode; +set sql_mode = 'ANSI_QUOTES'; +SELECT lock_table, COUNT(*) FROM INFORMATION_SCHEMA.INNODB_LOCKS +GROUP BY lock_table; +lock_table COUNT(*) +"test"."t`\""""e" /* Partition "p0`\""""e", Subpartition "sp0`\""""e" */ 2 +set @@sql_mode = @old_sql_mode; +UPDATE `t``\""e` SET a = 4 WHERE a = 22; +ERROR 40001: Deadlock found when trying to get lock; try restarting transaction +# First table reported in 'SHOW ENGINE InnoDB STATUS' +SHOW ENGINE InnoDB STATUS; +Type Name Status +InnoDB index `PRIMARY` of table `test`.`t``\""e` /* Partition `p0``\""e`, Subpartition `sp0``\""e` */ +set @old_sql_mode = @@sql_mode; +set sql_mode = 'ANSI_QUOTES'; +SHOW ENGINE InnoDB STATUS; +Type Name Status +InnoDB index `PRIMARY` of table `test`.`t``\""e` /* Partition `p0``\""e`, Subpartition `sp0``\""e` */ +set @@sql_mode = @old_sql_mode; +# con1 +ROLLBACK; +# default connection +DROP TABLE `t``\""e`; +SET NAMES DEFAULT; diff --git a/mysql-test/t/disabled.def b/mysql-test/t/disabled.def index 5436b7166f4..6613b6da415 100644 --- a/mysql-test/t/disabled.def +++ b/mysql-test/t/disabled.def @@ -13,4 +13,5 @@ kill : Bug#37780 2008-12-03 HHunger need some changes to be innodb_bug39438 : Bug#42383 2009-01-28 lsoares "This fails in embedded and on windows. Note that this test is not run on windows and on embedded in PB for main trees currently" query_cache_28249 : Bug#43861 2009-03-25 main.query_cache_28249 fails sporadically init_connect : Bug#44920 2009-07-06 pcrews MTR not processing master.opt input properly on Windows. *Must be done this way due to the nature of the bug* - +partition_innodb_builtin : Bug#32430 2009-09-25 mattiasj Waiting for push of Innodb changes +partition_innodb_plugin : Bug#32430 2009-09-25 mattiasj Waiting for push of Innodb changes diff --git a/mysql-test/t/partition_innodb_builtin.test b/mysql-test/t/partition_innodb_builtin.test new file mode 100644 index 00000000000..a9be41c7455 --- /dev/null +++ b/mysql-test/t/partition_innodb_builtin.test @@ -0,0 +1,67 @@ +--source include/have_partition.inc +--source include/have_innodb.inc +--source include/have_not_innodb_plugin.inc + +# +# Bug#32430 - show engine innodb status causes errors +# +SET NAMES utf8; +CREATE TABLE `t``\""e` (a INT, PRIMARY KEY (a)) +ENGINE=InnoDB +PARTITION BY RANGE (a) +SUBPARTITION BY HASH (a) +(PARTITION `p0``\""e` VALUES LESS THAN (100) + (SUBPARTITION `sp0``\""e`, + SUBPARTITION `sp1``\""e`), + PARTITION `p1``\""e` VALUES LESS THAN (MAXVALUE) + (SUBPARTITION `sp2``\""e`, + SUBPARTITION `sp3``\""e`)); +INSERT INTO `t``\""e` VALUES (0), (2), (6), (10), (14), (18), (22); +START TRANSACTION; +--echo # con1 +connect(con1,localhost,root,,); +SET NAMES utf8; +START TRANSACTION; +--echo # default connection +connection default; +UPDATE `t``\""e` SET a = 16 WHERE a = 0; +--echo # con1 +connection con1; +UPDATE `t``\""e` SET a = 8 WHERE a = 22; +let $id_1= `SELECT CONNECTION_ID()`; +SEND; +UPDATE `t``\""e` SET a = 12 WHERE a = 0; +--echo # default connection +connection default; +let $wait_timeout= 2; +let $wait_condition= SELECT 1 FROM INFORMATION_SCHEMA.PROCESSLIST +WHERE ID = $id_1 AND STATE = 'Searching rows for update'; +--source include/wait_condition.inc +#--echo # tested wait condition $wait_condition_reps times +--error ER_LOCK_DEADLOCK +UPDATE `t``\""e` SET a = 4 WHERE a = 22; +--echo # First table reported in 'SHOW ENGINE InnoDB STATUS' +# RECORD LOCKS space id 0 page no 50 n bits 80 index `PRIMARY` in \ +# Database `test`, Table `t1`, Partition `p0`, Subpartition `sp0` \ +# trx id 0 775 +# NOTE: replace_regex is very slow on match copy/past '(.*)' regex's +# on big texts, removing a lot of text before + after makes it much faster. +#/.*in (.*) trx.*/\1/ +--replace_regex /.*RECORD LOCKS space id [0-9]* page no [0-9]* n bits [0-9]* // / trx id .*// /.*index .* in // +SHOW ENGINE InnoDB STATUS; +set @old_sql_mode = @@sql_mode; +set sql_mode = 'ANSI_QUOTES'; +# INNODB_LOCKS only exists in innodb_plugin +#SELECT * FROM INFORMATION_SCHEMA.INNODB_LOCKS; +--replace_regex /.*RECORD LOCKS space id [0-9]* page no [0-9]* n bits [0-9]* // / trx id .*// /.*index .* in // +SHOW ENGINE InnoDB STATUS; +set @@sql_mode = @old_sql_mode; +--echo # con1 +connection con1; +REAP; +ROLLBACK; +disconnect con1; +--echo # default connection +connection default; +DROP TABLE `t``\""e`; +SET NAMES DEFAULT; diff --git a/mysql-test/t/partition_innodb_plugin.test b/mysql-test/t/partition_innodb_plugin.test new file mode 100644 index 00000000000..fed8c96424a --- /dev/null +++ b/mysql-test/t/partition_innodb_plugin.test @@ -0,0 +1,75 @@ +--source include/have_partition.inc +--source include/have_innodb.inc +--source suite/innodb/include/have_innodb_plugin.inc + +# +# Bug#32430 - show engine innodb status causes errors +# +SET NAMES utf8; +CREATE TABLE `t``\""e` (a INT, PRIMARY KEY (a)) +ENGINE=InnoDB +PARTITION BY RANGE (a) +SUBPARTITION BY HASH (a) +(PARTITION `p0``\""e` VALUES LESS THAN (100) + (SUBPARTITION `sp0``\""e`, + SUBPARTITION `sp1``\""e`), + PARTITION `p1``\""e` VALUES LESS THAN (MAXVALUE) + (SUBPARTITION `sp2``\""e`, + SUBPARTITION `sp3``\""e`)); +INSERT INTO `t``\""e` VALUES (0), (2), (6), (10), (14), (18), (22); +START TRANSACTION; +--echo # con1 +connect(con1,localhost,root,,); +SET NAMES utf8; +START TRANSACTION; +--echo # default connection +connection default; +UPDATE `t``\""e` SET a = 16 WHERE a = 0; +--echo # con1 +connection con1; +UPDATE `t``\""e` SET a = 8 WHERE a = 22; +let $id_1= `SELECT CONNECTION_ID()`; +SEND; +UPDATE `t``\""e` SET a = 12 WHERE a = 0; +--echo # default connection +connection default; +let $wait_timeout= 2; +let $wait_condition= SELECT 1 FROM INFORMATION_SCHEMA.PROCESSLIST +WHERE ID = $id_1 AND STATE = 'Searching rows for update'; +--source include/wait_condition.inc +#--echo # tested wait condition $wait_condition_reps times +# INNODB_LOCKS only exists in innodb_plugin +--sorted_result +SELECT lock_table, COUNT(*) FROM INFORMATION_SCHEMA.INNODB_LOCKS +GROUP BY lock_table; +set @old_sql_mode = @@sql_mode; +set sql_mode = 'ANSI_QUOTES'; +--sorted_result +SELECT lock_table, COUNT(*) FROM INFORMATION_SCHEMA.INNODB_LOCKS +GROUP BY lock_table; +set @@sql_mode = @old_sql_mode; +--error ER_LOCK_DEADLOCK +UPDATE `t``\""e` SET a = 4 WHERE a = 22; +--echo # First table reported in 'SHOW ENGINE InnoDB STATUS' +# RECORD LOCKS space id 0 page no 50 n bits 80 index `PRIMARY` in \ +# Database `test`, Table `t1`, Partition `p0`, Subpartition `sp0` \ +# trx id 0 775 +# NOTE: replace_regex is very slow on match copy/past '(.*)' regex's +# on big texts, removing a lot of text before + after makes it much faster. +#/.*in (.*) trx.*/\1/ +--replace_regex /.*RECORD LOCKS space id [0-9]* page no [0-9]* n bits [0-9]* // / trx id .*// /.*index .* in // +SHOW ENGINE InnoDB STATUS; +set @old_sql_mode = @@sql_mode; +set sql_mode = 'ANSI_QUOTES'; +--replace_regex /.*RECORD LOCKS space id [0-9]* page no [0-9]* n bits [0-9]* // / trx id .*// /.*index .* in // +SHOW ENGINE InnoDB STATUS; +set @@sql_mode = @old_sql_mode; +--echo # con1 +connection con1; +REAP; +ROLLBACK; +disconnect con1; +--echo # default connection +connection default; +DROP TABLE `t``\""e`; +SET NAMES DEFAULT; diff --git a/sql/mysql_priv.h b/sql/mysql_priv.h index 381a0313add..6fde16d3049 100644 --- a/sql/mysql_priv.h +++ b/sql/mysql_priv.h @@ -2277,10 +2277,9 @@ enum enum_explain_filename_mode { EXPLAIN_ALL_VERBOSE= 0, EXPLAIN_PARTITIONS_VERBOSE, - EXPLAIN_PARTITIONS_AS_COMMENT, - EXPLAIN_PARTITIONS_AS_COMMENT_NO_QUOTING + EXPLAIN_PARTITIONS_AS_COMMENT }; -uint explain_filename(const char *from, char *to, uint to_length, +uint explain_filename(THD* thd, const char *from, char *to, uint to_length, enum_explain_filename_mode explain_mode); uint filename_to_tablename(const char *from, char *to, uint to_length); uint tablename_to_filename(const char *from, char *to, uint to_length); diff --git a/sql/sql_table.cc b/sql/sql_table.cc index 41e76211dd8..5f718b25d60 100644 --- a/sql/sql_table.cc +++ b/sql/sql_table.cc @@ -70,15 +70,21 @@ static void wait_for_kill_signal(THD *thd) /** @brief Helper function for explain_filename + @param thd Thread handle + @param to_p Explained name in system_charset_info + @param end_p End of the to_p buffer + @param name Name to be converted + @param name_len Length of the name, in bytes */ -static char* add_identifier(char *to_p, const char * end_p, - const char* name, uint name_len, bool add_quotes) +static char* add_identifier(THD* thd, char *to_p, const char * end_p, + const char* name, uint name_len) { uint res; uint errors; const char *conv_name; char tmp_name[FN_REFLEN]; char conv_string[FN_REFLEN]; + int quote; DBUG_ENTER("add_identifier"); if (!name[name_len]) @@ -102,19 +108,21 @@ static char* add_identifier(char *to_p, const char * end_p, conv_name= conv_string; } - if (add_quotes && (end_p - to_p > 2)) + quote = thd ? get_quote_char_for_identifier(thd, conv_name, res - 1) : '"'; + + if (quote != EOF && (end_p - to_p > 2)) { - *(to_p++)= '`'; + *(to_p++)= (char) quote; while (*conv_name && (end_p - to_p - 1) > 0) { uint length= my_mbcharlen(system_charset_info, *conv_name); if (!length) length= 1; - if (length == 1 && *conv_name == '`') + if (length == 1 && *conv_name == (char) quote) { if ((end_p - to_p) < 3) break; - *(to_p++)= '`'; + *(to_p++)= (char) quote; *(to_p++)= *(conv_name++); } else if (((long) length) < (end_p - to_p)) @@ -125,7 +133,11 @@ static char* add_identifier(char *to_p, const char * end_p, else break; /* string already filled */ } - to_p= strnmov(to_p, "`", end_p - to_p); + if (end_p > to_p) { + *(to_p++)= (char) quote; + if (end_p > to_p) + *to_p= 0; /* terminate by NUL, but do not include it in the count */ + } } else to_p= strnmov(to_p, conv_name, end_p - to_p); @@ -145,6 +157,7 @@ static char* add_identifier(char *to_p, const char * end_p, diagnostic, error etc. when it would be useful to know what a particular file [and directory] means. Such as SHOW ENGINE STATUS, error messages etc. + @param thd Thread handle @param from Path name in my_charset_filename Null terminated in my_charset_filename, normalized to use '/' as directory separation character. @@ -161,13 +174,12 @@ static char* add_identifier(char *to_p, const char * end_p, [,[ Temporary| Renamed] Partition `p` [, Subpartition `sp`]] *| (| is really a /, and it is all in one line) - EXPLAIN_PARTITIONS_AS_COMMENT_NO_QUOTING -> - same as above but no quotes are added. @retval Length of returned string */ -uint explain_filename(const char *from, +uint explain_filename(THD* thd, + const char *from, char *to, uint to_length, enum_explain_filename_mode explain_mode) @@ -281,14 +293,12 @@ uint explain_filename(const char *from, { to_p= strnmov(to_p, ER(ER_DATABASE_NAME), end_p - to_p); *(to_p++)= ' '; - to_p= add_identifier(to_p, end_p, db_name, db_name_len, 1); + to_p= add_identifier(thd, to_p, end_p, db_name, db_name_len); to_p= strnmov(to_p, ", ", end_p - to_p); } else { - to_p= add_identifier(to_p, end_p, db_name, db_name_len, - (explain_mode != - EXPLAIN_PARTITIONS_AS_COMMENT_NO_QUOTING)); + to_p= add_identifier(thd, to_p, end_p, db_name, db_name_len); to_p= strnmov(to_p, ".", end_p - to_p); } } @@ -296,16 +306,13 @@ uint explain_filename(const char *from, { to_p= strnmov(to_p, ER(ER_TABLE_NAME), end_p - to_p); *(to_p++)= ' '; - to_p= add_identifier(to_p, end_p, table_name, table_name_len, 1); + to_p= add_identifier(thd, to_p, end_p, table_name, table_name_len); } else - to_p= add_identifier(to_p, end_p, table_name, table_name_len, - (explain_mode != - EXPLAIN_PARTITIONS_AS_COMMENT_NO_QUOTING)); + to_p= add_identifier(thd, to_p, end_p, table_name, table_name_len); if (part_name) { - if (explain_mode == EXPLAIN_PARTITIONS_AS_COMMENT || - explain_mode == EXPLAIN_PARTITIONS_AS_COMMENT_NO_QUOTING) + if (explain_mode == EXPLAIN_PARTITIONS_AS_COMMENT) to_p= strnmov(to_p, " /* ", end_p - to_p); else if (explain_mode == EXPLAIN_PARTITIONS_VERBOSE) to_p= strnmov(to_p, " ", end_p - to_p); @@ -321,20 +328,15 @@ uint explain_filename(const char *from, } to_p= strnmov(to_p, ER(ER_PARTITION_NAME), end_p - to_p); *(to_p++)= ' '; - to_p= add_identifier(to_p, end_p, part_name, part_name_len, - (explain_mode != - EXPLAIN_PARTITIONS_AS_COMMENT_NO_QUOTING)); + to_p= add_identifier(thd, to_p, end_p, part_name, part_name_len); if (subpart_name) { to_p= strnmov(to_p, ", ", end_p - to_p); to_p= strnmov(to_p, ER(ER_SUBPARTITION_NAME), end_p - to_p); *(to_p++)= ' '; - to_p= add_identifier(to_p, end_p, subpart_name, subpart_name_len, - (explain_mode != - EXPLAIN_PARTITIONS_AS_COMMENT_NO_QUOTING)); + to_p= add_identifier(thd, to_p, end_p, subpart_name, subpart_name_len); } - if (explain_mode == EXPLAIN_PARTITIONS_AS_COMMENT || - explain_mode == EXPLAIN_PARTITIONS_AS_COMMENT_NO_QUOTING) + if (explain_mode == EXPLAIN_PARTITIONS_AS_COMMENT) to_p= strnmov(to_p, " */", end_p - to_p); } DBUG_PRINT("exit", ("to '%s'", to)); From 2c1c01436776bf9bf98880a8ad90f0d9ed5b35fc Mon Sep 17 00:00:00 2001 From: Georgi Kodinov Date: Fri, 25 Sep 2009 14:52:41 +0300 Subject: [PATCH 22/61] fixed a typo in valgrind.supp --- mysql-test/valgrind.supp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/mysql-test/valgrind.supp b/mysql-test/valgrind.supp index 26f0d329a4a..6b10e4cb544 100644 --- a/mysql-test/valgrind.supp +++ b/mysql-test/valgrind.supp @@ -1,4 +1,4 @@ -*# Suppress some common (not fatal) errors in system libraries found by valgrind +# Suppress some common (not fatal) errors in system libraries found by valgrind # # @@ -721,3 +721,4 @@ fun:_dl_allocate_tls fun:pthread_create* } + From 864ed1efd0ae9870575b1cb35873a2c41fa7ba6e Mon Sep 17 00:00:00 2001 From: Omer BarNir Date: Fri, 25 Sep 2009 08:27:55 -0700 Subject: [PATCH 23/61] Checking in new version of 'mysql-stress-test.pl that was used for the last few month from test-extra tree. Changes include improvements to error handling and are based on WL#4685 --- mysql-test/mysql-stress-test.pl | 133 ++++++++++++++++++++++++-------- 1 file changed, 101 insertions(+), 32 deletions(-) diff --git a/mysql-test/mysql-stress-test.pl b/mysql-test/mysql-stress-test.pl index 3061506da51..c80706d9f25 100755 --- a/mysql-test/mysql-stress-test.pl +++ b/mysql-test/mysql-stress-test.pl @@ -14,17 +14,16 @@ # # Design of stress script should allow one: # -# - To stress test the mysqltest binary test engine. -# - To stress test the regular test suite and any additional test suites -# (such as mysql-test-extra-5.0). -# - To specify files with lists of tests both for initialization of -# stress db and for further testing itself. -# - To define the number of threads to be concurrently used in testing. -# - To define limitations for the test run. such as the number of tests or -# loops for execution or duration of testing, delay between test -# executions, and so forth. -# - To get a readable log file that can be used for identification of -# errors that occur during testing. +# - to use for stress testing mysqltest binary as test engine +# - to use for stress testing both regular test suite and any +# additional test suites (e.g. mysql-test-extra-5.0) +# - to specify files with lists of tests both for initialization of +# stress db and for further testing itself +# - to define number of threads that will be concurrently used in testing +# - to define limitations for test run. e.g. number of tests or loops +# for execution or duration of testing, delay between test executions, etc. +# - to get readable log file which can be used for identification of +# errors arose during testing # # Basic scenarios: # @@ -58,6 +57,8 @@ # to reproduce and debug errors that was found in continued stress # testing # +# 2009-01-28 OBN Additions and modifications per WL#4685 +# ######################################################################## use Config; @@ -114,13 +115,15 @@ $opt_stress_mode="random"; $opt_loop_count=0; $opt_test_count=0; $opt_test_duration=0; -$opt_abort_on_error=0; +# OBN: Changing abort-on-error default to -1 (for WL-4626/4685): -1 means no abort +$opt_abort_on_error=-1; $opt_sleep_time = 0; $opt_threads=1; $pid_file="mysql_stress_test.pid"; $opt_mysqltest= ($^O =~ /mswin32/i) ? "mysqltest.exe" : "mysqltest"; $opt_check_tests_file=""; -@mysqltest_args=("--silent", "-v", "--skip-safemalloc"); +# OBM adding a setting for 'max-connect-retries=7' the default of 500 is to high +@mysqltest_args=("--silent", "-v", "--skip-safemalloc", "--max-connect-retries=7"); # Client ip address $client_ip=inet_ntoa((gethostbyname(hostname()))[4]); @@ -133,24 +136,31 @@ $client_ip=~ s/\.//g; # # S1 - Critical errors - cause immediately abort of testing. These errors # could be caused by server crash or impossibility -# of test execution +# of test execution. # # S2 - Serious errors - these errors are bugs for sure as it knowns that # they shouldn't appear during stress testing # -# S3 - Non-seriuos errros - these errors could be caused by fact that +# S3 - Unknown errors - Errors were returned but we don't know what they are +# so script can't determine if they are OK or not +# +# S4 - Non-seriuos errros - these errors could be caused by fact that # we execute simultaneously statements that # affect tests executed by other threads %error_strings = ( 'Failed in mysql_real_connect()' => S1, + 'Can\'t connect' => S1, 'not found (Errcode: 2)' => S1 ); %error_codes = ( 1012 => S2, 1015 => S2, 1021 => S2, 1027 => S2, 1037 => S2, 1038 => S2, 1039 => S2, 1040 => S2, 1046 => S2, - 1180 => S2, 1181 => S2, 1203 => S2, - 1205 => S2, 1206 => S2, 1207 => S2, - 1223 => S2, 2013 => S1); + 1053 => S2, 1180 => S2, 1181 => S2, + 1203 => S2, 1205 => S4, 1206 => S2, + 1207 => S2, 1213 => S4, 1223 => S2, + 2002 => S1, 2003 => S1, 2006 => S1, + 2013 => S1 + ); share(%test_counters); %test_counters=( loop_count => 0, test_count=>0); @@ -158,6 +168,35 @@ share(%test_counters); share($exiting); $exiting=0; +# OBN Code and 'set_exit_code' function added by ES to set an exit code based on the error category returned +# in combination with the --abort-on-error value see WL#4685) +use constant ABORT_MAKEWEIGHT => 20; +share($gExitCode); +$gExitCode = 0; # global exit code +sub set_exit_code { + my $severity = shift; + my $code = 0; + if ( $severity =~ /^S(\d+)/ ) { + $severity = $1; + $code = 11 - $severity; # S1=10, S2=9, ... -- as per WL + } + else { + # we know how we call the sub: severity should be S; so, we should never be here... + print STDERR "Unknown severity format: $severity; setting to S1\n"; + $severity = 1; + } + $abort = 0; + if ( $severity <= $opt_abort_on_error ) { + # the test finished with a failure severe enough to abort. We are adding the 'abort flag' to the exit code + $code += ABORT_MAKEWEIGHT; + # but are not exiting just yet -- we need to update global exit code first + $abort = 1; + } + lock $gExitCode; # we can use lock here because the script uses threads anyway + $gExitCode = $code if $code > $gExitCode; + kill INT, $$ if $abort; # this is just a way to call sig_INT_handler: it will set exiting flag, which should do the rest +} + share($test_counters_lock); $test_counters_lock=0; share($log_file_lock); @@ -176,7 +215,8 @@ GetOptions("server-host=s", "server-logs-dir=s", "server-port=s", "threads=s", "sleep-time=s", "loop-count=i", "test-count=i", "test-duration=i", "test-suffix=s", "check-tests-file", "verbose", "log-error-details", "cleanup", "mysqltest=s", - "abort-on-error", "help") || usage(); + # OBN: (changing 'abort-on-error' to numberic for WL-4626/4685) + "abort-on-error=i" => \$opt_abort_on_error, "help") || usage(); usage() if ($opt_help); @@ -563,7 +603,15 @@ EOF if ($opt_test_duration) { - sleep($opt_test_duration); + # OBN - At this point we need to wait for the duration of the test, hoever + # we need to be able to quit if an 'abort-on-error' condition has happend + # with one of the children (WL#4685). Using solution by ES and replacing + # the 'sleep' command with a loop checking the abort condition every second + + foreach ( 1..$opt_test_duration ) { + last if $exiting; + sleep 1; + } kill INT, $$; #Interrupt child threads } @@ -580,6 +628,8 @@ EOF print "EXIT\n"; } +exit $gExitCode; # ES WL#4685: script should return a meaningful exit code + sub test_init { my ($env)=@_; @@ -681,7 +731,9 @@ sub test_execute { if (!exists($error_codes{$err_code})) { - $severity="S3"; + # OBN Changing severity level to S4 from S3 as S3 now reserved + # for the case where the error is unknown (for WL#4626/4685 + $severity="S4"; $err_code=0; } else @@ -734,6 +786,7 @@ sub test_execute { push @{$env->{test_status}}, "Severity $severity: $total"; $env->{errors}->{total}=+$total; + set_exit_code($severity); } } @@ -748,18 +801,20 @@ sub test_execute log_session_errors($env, $test_file); - if (!$exiting && ($signal_num == 2 || $signal_num == 15 || - ($opt_abort_on_error && $env->{errors}->{S1} > 0))) + #OBN Removing the case of S1 and abort-on-error as that is now set + # inside the set_exit_code function (for WL#4626/4685) + #if (!$exiting && ($signal_num == 2 || $signal_num == 15 || + # ($opt_abort_on_error && $env->{errors}->{S1} > 0))) + if (!$exiting && ($signal_num == 2 || $signal_num == 15)) { - #mysqltest was interrupted with INT or TERM signals or test was - #ran with --abort-on-error option and we got errors with severity S1 + #mysqltest was interrupted with INT or TERM signals #so we assume that we should cancel testing and exit $exiting=1; + # OBN - Adjusted text to exclude case of S1 and abort-on-error that + # was mentioned (for WL#4626/4685) print STDERR< --stress-suite-basedir= --serve --cleanup Force to clean up working directory (specified with --stress-basedir) +--abort-on-error= + Causes the script to abort if an error with severity <= number was encounterd + --log-error-details Enable errors details in the global error log file. (Default: off) From 774a8db96005864908b1b63513818ecf95844b75 Mon Sep 17 00:00:00 2001 From: Date: Sun, 27 Sep 2009 17:00:29 +0800 Subject: [PATCH 24/61] Bug #46931 rpl.rpl_get_master_version_and_clock fails on hpux11.31 Network error happened here, but it can be caused by CR_CONNECTION_ERROR, CR_CONN_HOST_ERROR, CR_SERVER_GONE_ERROR, CR_SERVER_LOST, ER_CON_COUNT_ERROR, and ER_SERVER_SHUTDOWN. We just check CR_SERVER_LOST here, so the test fails. To fix the problem, check all errors that can be cause by the master shutdown. --- .../rpl_tests/rpl_get_master_version_and_clock.test | 12 +++++++++++- .../rpl/r/rpl_get_master_version_and_clock.result | 6 ++++-- 2 files changed, 15 insertions(+), 3 deletions(-) diff --git a/mysql-test/extra/rpl_tests/rpl_get_master_version_and_clock.test b/mysql-test/extra/rpl_tests/rpl_get_master_version_and_clock.test index c79ccdd044f..89c136d8893 100644 --- a/mysql-test/extra/rpl_tests/rpl_get_master_version_and_clock.test +++ b/mysql-test/extra/rpl_tests/rpl_get_master_version_and_clock.test @@ -41,7 +41,17 @@ eval SELECT RELEASE_LOCK($debug_lock); connection slave; source include/wait_for_slave_io_error.inc; let $last_io_errno= query_get_value("show slave status", Last_IO_Errno, 1); -echo Slave_IO_Errno= $last_io_errno; +--echo Check network error happened here +if (`SELECT '$last_io_errno' = '2013' || # CR_SERVER_LOST + '$last_io_errno' = '2003' || # CR_CONN_HOST_ERROR + '$last_io_errno' = '2002' || # CR_CONNECTION_ERROR + '$last_io_errno' = '2006' || # CR_SERVER_GONE_ERROR + '$last_io_errno' = '1040' || # ER_CON_COUNT_ERROR + '$last_io_errno' = '1053' # ER_SERVER_SHUTDOWN + `) +{ + --echo NETWORK ERROR +} # Write file to make mysql-test-run.pl start up the server again --append_file $MYSQLTEST_VARDIR/tmp/mysqld.1.expect diff --git a/mysql-test/suite/rpl/r/rpl_get_master_version_and_clock.result b/mysql-test/suite/rpl/r/rpl_get_master_version_and_clock.result index 99a0fd21f66..ae3554a5420 100644 --- a/mysql-test/suite/rpl/r/rpl_get_master_version_and_clock.result +++ b/mysql-test/suite/rpl/r/rpl_get_master_version_and_clock.result @@ -18,7 +18,8 @@ start slave; SELECT RELEASE_LOCK("debug_lock.before_get_UNIX_TIMESTAMP"); RELEASE_LOCK("debug_lock.before_get_UNIX_TIMESTAMP") 1 -Slave_IO_Errno= 2013 +Check network error happened here +NETWORK ERROR SELECT IS_FREE_LOCK("debug_lock.before_get_SERVER_ID"); IS_FREE_LOCK("debug_lock.before_get_SERVER_ID") 1 @@ -31,7 +32,8 @@ start slave; SELECT RELEASE_LOCK("debug_lock.before_get_SERVER_ID"); RELEASE_LOCK("debug_lock.before_get_SERVER_ID") 1 -Slave_IO_Errno= 2013 +Check network error happened here +NETWORK ERROR set global debug= ''; reset master; include/stop_slave.inc From 9256ace00a148ed5763b139dcf562f199b11695f Mon Sep 17 00:00:00 2001 From: Date: Sun, 27 Sep 2009 18:12:58 +0800 Subject: [PATCH 25/61] Bug #43913 rpl_cross_version can't pass on conflicts complainig clash with --slave-load-tm The failure is not reproduced on 5.1, so enable the 'rpl_cross_version' test. --- mysql-test/suite/rpl/t/disabled.def | 1 - 1 file changed, 1 deletion(-) diff --git a/mysql-test/suite/rpl/t/disabled.def b/mysql-test/suite/rpl/t/disabled.def index 38fc9e21322..8cae44a3607 100644 --- a/mysql-test/suite/rpl/t/disabled.def +++ b/mysql-test/suite/rpl/t/disabled.def @@ -10,4 +10,3 @@ # ############################################################################## -rpl_cross_version : Bug#42311 2009-03-27 joro rpl_cross_version fails on macosx From 80f96fae63a29aa1b9ae99a8ea287a3f3b6204b4 Mon Sep 17 00:00:00 2001 From: Luis Soares Date: Sun, 27 Sep 2009 22:02:47 +0100 Subject: [PATCH 26/61] BUG#47312: RBR: Disabling key on slave breaks replication: HA_ERR_WRONG_INDEX In RBR, disabling keys on slave table will break replication when updating or deleting a record. When the slave thread tries to find the row, by searching in the storage engine, it checks whether the table has a key or not. If it has one, then the slave thread uses it to search the record. Nonetheless, the slave only checks whether the key exists or not, it does not verify if it is active. Should the key be disabled (eg, DBA has issued an ALTER TABLE ... DISABLE KEYS) then it will result in error: HA_ERR_WRONG_INDEX. This patch addresses this issue by making the slave thread also check whether the key is active or not before actually using it. --- .../rpl/r/rpl_row_disabled_slave_key.result | 26 +++++++ .../rpl/t/rpl_row_disabled_slave_key.test | 73 +++++++++++++++++++ sql/log_event.cc | 4 +- 3 files changed, 101 insertions(+), 2 deletions(-) create mode 100644 mysql-test/suite/rpl/r/rpl_row_disabled_slave_key.result create mode 100644 mysql-test/suite/rpl/t/rpl_row_disabled_slave_key.test diff --git a/mysql-test/suite/rpl/r/rpl_row_disabled_slave_key.result b/mysql-test/suite/rpl/r/rpl_row_disabled_slave_key.result new file mode 100644 index 00000000000..01e3dfd6508 --- /dev/null +++ b/mysql-test/suite/rpl/r/rpl_row_disabled_slave_key.result @@ -0,0 +1,26 @@ +stop slave; +drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; +reset master; +reset slave; +drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; +start slave; +SET SQL_LOG_BIN=0; +CREATE TABLE t (a int, b int, c int, key(b)); +SET SQL_LOG_BIN=1; +CREATE TABLE t (a int, b int, c int); +INSERT INTO t VALUES (1,2,4); +INSERT INTO t VALUES (4,3,4); +DELETE FROM t; +DROP TABLE t; +stop slave; +drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; +reset master; +reset slave; +drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; +start slave; +CREATE TABLE t (a int, b int, c int, key(b)); +ALTER TABLE t DISABLE KEYS; +INSERT INTO t VALUES (1,2,4); +INSERT INTO t VALUES (4,3,4); +DELETE FROM t; +DROP TABLE t; diff --git a/mysql-test/suite/rpl/t/rpl_row_disabled_slave_key.test b/mysql-test/suite/rpl/t/rpl_row_disabled_slave_key.test new file mode 100644 index 00000000000..1d7e134f4f4 --- /dev/null +++ b/mysql-test/suite/rpl/t/rpl_row_disabled_slave_key.test @@ -0,0 +1,73 @@ +# BUG#47312: RBR: Disabling key on slave breaks replication: +# HA_ERR_WRONG_INDEX +# +# Description +# =========== +# +# This test case checks whether disabling a key on a slave breaks +# replication or not. +# +# Case #1, shows that while not using ALTER TABLE... DISABLE KEYS and +# the slave has no key defined while the master has one, replication +# won't break. +# +# Case #2, shows that before patch for BUG#47312, if defining key on +# slave table, and later disable it, replication would break. This +# has been fixed. +# + +-- source include/master-slave.inc +-- source include/have_binlog_format_row.inc + +# +# Case #1: master has key, but slave has not. +# Replication does not break. +# + +SET SQL_LOG_BIN=0; +CREATE TABLE t (a int, b int, c int, key(b)); +SET SQL_LOG_BIN=1; + +-- connection slave + +CREATE TABLE t (a int, b int, c int); + +-- connection master + +INSERT INTO t VALUES (1,2,4); +INSERT INTO t VALUES (4,3,4); +DELETE FROM t; + +-- sync_slave_with_master + +-- connection master +DROP TABLE t; + +-- sync_slave_with_master + +# +# Case #2: master has key, slave also has one, +# but it gets disabled sometime. +# Replication does not break anymore. +# +-- source include/master-slave-reset.inc +-- connection master + +CREATE TABLE t (a int, b int, c int, key(b)); + +-- sync_slave_with_master + +ALTER TABLE t DISABLE KEYS; + +-- connection master + +INSERT INTO t VALUES (1,2,4); +INSERT INTO t VALUES (4,3,4); +DELETE FROM t; + +-- sync_slave_with_master + +-- connection master +DROP TABLE t; + +-- sync_slave_with_master diff --git a/sql/log_event.cc b/sql/log_event.cc index 08fe3aba8ed..3c584011bfb 100644 --- a/sql/log_event.cc +++ b/sql/log_event.cc @@ -8835,11 +8835,11 @@ int Rows_log_event::find_row(const Relay_log_info *rli) */ store_record(table,record[1]); - if (table->s->keys > 0) + if (table->s->keys > 0 && table->s->keys_in_use.is_set(0)) { DBUG_PRINT("info",("locating record using primary key (index_read)")); - /* We have a key: search the table using the index */ + /* The 0th key is active: search the table using the index */ if (!table->file->inited && (error= table->file->ha_index_init(0, FALSE))) { DBUG_PRINT("info",("ha_index_init returns error %d",error)); From f8f2362bf48852b94705ae59e0ba56d1c941cab8 Mon Sep 17 00:00:00 2001 From: Date: Mon, 28 Sep 2009 10:23:06 +0800 Subject: [PATCH 27/61] BUG #46572 DROP TEMPORARY table IF EXISTS does not have a consistent behavior in ROW mode In RBR, 'DROP TEMPORARY TABLE IF EXISTS...' statement is binlogged when the table does not exist. In fact, 'DROP TEMPORARY TABLE ...' statement should never be binlogged in RBR no matter if the table exists or not. This patch addresses this by checking whether we are dropping a temporary table or not, when building the custom drop statement. --- .../extra/binlog_tests/drop_temp_table.test | 57 +++++++++++++++---- .../binlog/r/binlog_row_drop_tmp_tbl.result | 40 ++++++++----- .../binlog/r/binlog_stm_drop_tmp_tbl.result | 54 ++++++++++++------ sql/sql_table.cc | 2 +- 4 files changed, 112 insertions(+), 41 deletions(-) diff --git a/mysql-test/extra/binlog_tests/drop_temp_table.test b/mysql-test/extra/binlog_tests/drop_temp_table.test index 7d37fca2bef..5616fb4a643 100644 --- a/mysql-test/extra/binlog_tests/drop_temp_table.test +++ b/mysql-test/extra/binlog_tests/drop_temp_table.test @@ -1,27 +1,62 @@ --disable_warnings -drop database if exists `drop-temp+table-test`; +DROP DATABASE IF EXISTS `drop-temp+table-test`; --enable_warnings connect (con1,localhost,root,,); connect (con2,localhost,root,,); connection con1; -reset master; -create database `drop-temp+table-test`; -use `drop-temp+table-test`; -create temporary table shortn1 (a int); -create temporary table `table:name` (a int); -create temporary table shortn2 (a int); -select get_lock("a",10); +RESET MASTER; +CREATE DATABASE `drop-temp+table-test`; +USE `drop-temp+table-test`; +CREATE TEMPORARY TABLE shortn1 (a INT); +CREATE TEMPORARY TABLE `table:name` (a INT); +CREATE TEMPORARY TABLE shortn2 (a INT); + +############################################################################## +# BUG#46572 DROP TEMPORARY table IF EXISTS does not have a consistent behavior +# in ROW mode +# +# In RBR, 'DROP TEMPORARY TABLE ...' statement should never be binlogged no +# matter if the tables exist or not. In contrast, both in SBR and MBR, the +# statement should be always binlogged no matter if the tables exist or not. +############################################################################## +CREATE TEMPORARY TABLE tmp(c1 int); +CREATE TEMPORARY TABLE tmp1(c1 int); +CREATE TEMPORARY TABLE tmp2(c1 int); +CREATE TEMPORARY TABLE tmp3(c1 int); +CREATE TABLE t(c1 int); + +DROP TEMPORARY TABLE IF EXISTS tmp; + +--disable_warnings +# Before fixing BUG#46572, 'DROP TEMPORARY TABLE IF EXISTS...' statement was +# binlogged when the table did not exist in RBR. +DROP TEMPORARY TABLE IF EXISTS tmp; + +# In RBR, 'DROP TEMPORARY TABLE ...' statement is never binlogged no matter if +# the tables exist or not. +DROP TEMPORARY TABLE IF EXISTS tmp, tmp1; +DROP TEMPORARY TABLE tmp3; + +#In RBR, tmp2 will NOT be binlogged, because it is a temporary table. +DROP TABLE IF EXISTS tmp2, t; + +#In RBR, tmp2 will be binlogged, because it does not exist and master do not know +# whether it is a temporary table or not. +DROP TABLE IF EXISTS tmp2, t; +--enable_warnings + +SELECT GET_LOCK("a",10); disconnect con1; connection con2; # We want to SHOW BINLOG EVENTS, to know what was logged. But there is no # guarantee that logging of the terminated con1 has been done yet. # To be sure that logging has been done, we use a user lock. -select get_lock("a",10); -let $VERSION=`select version()`; +SELECT GET_LOCK("a",10); +let $VERSION=`SELECT VERSION()`; source include/show_binlog_events.inc; -drop database `drop-temp+table-test`; +DROP DATABASE `drop-temp+table-test`; # End of 4.1 tests diff --git a/mysql-test/suite/binlog/r/binlog_row_drop_tmp_tbl.result b/mysql-test/suite/binlog/r/binlog_row_drop_tmp_tbl.result index 503076d66d9..0a6ff1d4400 100644 --- a/mysql-test/suite/binlog/r/binlog_row_drop_tmp_tbl.result +++ b/mysql-test/suite/binlog/r/binlog_row_drop_tmp_tbl.result @@ -1,17 +1,31 @@ -drop database if exists `drop-temp+table-test`; -reset master; -create database `drop-temp+table-test`; -use `drop-temp+table-test`; -create temporary table shortn1 (a int); -create temporary table `table:name` (a int); -create temporary table shortn2 (a int); -select get_lock("a",10); -get_lock("a",10) +DROP DATABASE IF EXISTS `drop-temp+table-test`; +RESET MASTER; +CREATE DATABASE `drop-temp+table-test`; +USE `drop-temp+table-test`; +CREATE TEMPORARY TABLE shortn1 (a INT); +CREATE TEMPORARY TABLE `table:name` (a INT); +CREATE TEMPORARY TABLE shortn2 (a INT); +CREATE TEMPORARY TABLE tmp(c1 int); +CREATE TEMPORARY TABLE tmp1(c1 int); +CREATE TEMPORARY TABLE tmp2(c1 int); +CREATE TEMPORARY TABLE tmp3(c1 int); +CREATE TABLE t(c1 int); +DROP TEMPORARY TABLE IF EXISTS tmp; +DROP TEMPORARY TABLE IF EXISTS tmp; +DROP TEMPORARY TABLE IF EXISTS tmp, tmp1; +DROP TEMPORARY TABLE tmp3; +DROP TABLE IF EXISTS tmp2, t; +DROP TABLE IF EXISTS tmp2, t; +SELECT GET_LOCK("a",10); +GET_LOCK("a",10) 1 -select get_lock("a",10); -get_lock("a",10) +SELECT GET_LOCK("a",10); +GET_LOCK("a",10) 1 show binlog events from ; Log_name Pos Event_type Server_id End_log_pos Info -master-bin.000001 # Query # # create database `drop-temp+table-test` -drop database `drop-temp+table-test`; +master-bin.000001 # Query # # CREATE DATABASE `drop-temp+table-test` +master-bin.000001 # Query # # use `drop-temp+table-test`; CREATE TABLE t(c1 int) +master-bin.000001 # Query # # use `drop-temp+table-test`; DROP TABLE IF EXISTS `t` /* generated by server */ +master-bin.000001 # Query # # use `drop-temp+table-test`; DROP TABLE IF EXISTS tmp2, t +DROP DATABASE `drop-temp+table-test`; diff --git a/mysql-test/suite/binlog/r/binlog_stm_drop_tmp_tbl.result b/mysql-test/suite/binlog/r/binlog_stm_drop_tmp_tbl.result index 4d24b2409b9..8bbf1bccc63 100644 --- a/mysql-test/suite/binlog/r/binlog_stm_drop_tmp_tbl.result +++ b/mysql-test/suite/binlog/r/binlog_stm_drop_tmp_tbl.result @@ -1,21 +1,43 @@ -drop database if exists `drop-temp+table-test`; -reset master; -create database `drop-temp+table-test`; -use `drop-temp+table-test`; -create temporary table shortn1 (a int); -create temporary table `table:name` (a int); -create temporary table shortn2 (a int); -select get_lock("a",10); -get_lock("a",10) +DROP DATABASE IF EXISTS `drop-temp+table-test`; +RESET MASTER; +CREATE DATABASE `drop-temp+table-test`; +USE `drop-temp+table-test`; +CREATE TEMPORARY TABLE shortn1 (a INT); +CREATE TEMPORARY TABLE `table:name` (a INT); +CREATE TEMPORARY TABLE shortn2 (a INT); +CREATE TEMPORARY TABLE tmp(c1 int); +CREATE TEMPORARY TABLE tmp1(c1 int); +CREATE TEMPORARY TABLE tmp2(c1 int); +CREATE TEMPORARY TABLE tmp3(c1 int); +CREATE TABLE t(c1 int); +DROP TEMPORARY TABLE IF EXISTS tmp; +DROP TEMPORARY TABLE IF EXISTS tmp; +DROP TEMPORARY TABLE IF EXISTS tmp, tmp1; +DROP TEMPORARY TABLE tmp3; +DROP TABLE IF EXISTS tmp2, t; +DROP TABLE IF EXISTS tmp2, t; +SELECT GET_LOCK("a",10); +GET_LOCK("a",10) 1 -select get_lock("a",10); -get_lock("a",10) +SELECT GET_LOCK("a",10); +GET_LOCK("a",10) 1 show binlog events from ; Log_name Pos Event_type Server_id End_log_pos Info -master-bin.000001 # Query # # create database `drop-temp+table-test` -master-bin.000001 # Query # # use `drop-temp+table-test`; create temporary table shortn1 (a int) -master-bin.000001 # Query # # use `drop-temp+table-test`; create temporary table `table:name` (a int) -master-bin.000001 # Query # # use `drop-temp+table-test`; create temporary table shortn2 (a int) +master-bin.000001 # Query # # CREATE DATABASE `drop-temp+table-test` +master-bin.000001 # Query # # use `drop-temp+table-test`; CREATE TEMPORARY TABLE shortn1 (a INT) +master-bin.000001 # Query # # use `drop-temp+table-test`; CREATE TEMPORARY TABLE `table:name` (a INT) +master-bin.000001 # Query # # use `drop-temp+table-test`; CREATE TEMPORARY TABLE shortn2 (a INT) +master-bin.000001 # Query # # use `drop-temp+table-test`; CREATE TEMPORARY TABLE tmp(c1 int) +master-bin.000001 # Query # # use `drop-temp+table-test`; CREATE TEMPORARY TABLE tmp1(c1 int) +master-bin.000001 # Query # # use `drop-temp+table-test`; CREATE TEMPORARY TABLE tmp2(c1 int) +master-bin.000001 # Query # # use `drop-temp+table-test`; CREATE TEMPORARY TABLE tmp3(c1 int) +master-bin.000001 # Query # # use `drop-temp+table-test`; CREATE TABLE t(c1 int) +master-bin.000001 # Query # # use `drop-temp+table-test`; DROP TEMPORARY TABLE IF EXISTS tmp +master-bin.000001 # Query # # use `drop-temp+table-test`; DROP TEMPORARY TABLE IF EXISTS tmp +master-bin.000001 # Query # # use `drop-temp+table-test`; DROP TEMPORARY TABLE IF EXISTS tmp, tmp1 +master-bin.000001 # Query # # use `drop-temp+table-test`; DROP TEMPORARY TABLE tmp3 +master-bin.000001 # Query # # use `drop-temp+table-test`; DROP TABLE IF EXISTS tmp2, t +master-bin.000001 # Query # # use `drop-temp+table-test`; DROP TABLE IF EXISTS tmp2, t master-bin.000001 # Query # # use `drop-temp+table-test`; DROP /*!40005 TEMPORARY */ TABLE IF EXISTS `shortn2`,`table:name`,`shortn1` -drop database `drop-temp+table-test`; +DROP DATABASE `drop-temp+table-test`; diff --git a/sql/sql_table.cc b/sql/sql_table.cc index 08f3311be9d..6dba2f02071 100644 --- a/sql/sql_table.cc +++ b/sql/sql_table.cc @@ -1949,7 +1949,7 @@ int mysql_rm_table_part2(THD *thd, TABLE_LIST *tables, bool if_exists, being built. The string always end in a comma and the comma will be chopped off before being written to the binary log. */ - if (thd->current_stmt_binlog_row_based && !dont_log_query) + if (!drop_temporary && thd->current_stmt_binlog_row_based && !dont_log_query) { non_temp_tables_count++; /* From 90d4b21d1d8418d4e6180cddbebd90daeea5b02d Mon Sep 17 00:00:00 2001 From: Date: Mon, 28 Sep 2009 14:24:19 +0800 Subject: [PATCH 28/61] BUG#43579 mysql_upgrade tries to alter log tables on replicated database All statements executed by mysql_upgrade are binlogged and then are replicated to slave. This will result in some errors. The report of this bug has demonstrated some examples. Master and slave should be upgraded separately. All statements executed by mysql_upgrade will not be binlogged. --write-binlog and --skip-write-binlog options are added into mysql_upgrade. These options control whether sql statements are binlogged or not. --- client/mysql_upgrade.c | 27 +++++++++ client/mysqlcheck.c | 19 +++++++ mysql-test/include/have_mysql_upgrade.inc | 4 ++ .../suite/rpl/r/rpl_mysql_upgrade.result | 13 +++++ mysql-test/suite/rpl/t/rpl_mysql_upgrade.test | 56 +++++++++++++++++++ 5 files changed, 119 insertions(+) create mode 100644 mysql-test/include/have_mysql_upgrade.inc create mode 100644 mysql-test/suite/rpl/r/rpl_mysql_upgrade.result create mode 100644 mysql-test/suite/rpl/t/rpl_mysql_upgrade.test diff --git a/client/mysql_upgrade.c b/client/mysql_upgrade.c index cfd7ed4ea56..52c3636219d 100644 --- a/client/mysql_upgrade.c +++ b/client/mysql_upgrade.c @@ -54,6 +54,8 @@ static char **defaults_argv; static my_bool not_used; /* Can't use GET_BOOL without a value pointer */ +static my_bool opt_write_binlog; + #include static struct my_option my_long_options[]= @@ -124,6 +126,11 @@ static struct my_option my_long_options[]= {"verbose", 'v', "Display more output about the process", (uchar**) &opt_verbose, (uchar**) &opt_verbose, 0, GET_BOOL, NO_ARG, 1, 0, 0, 0, 0, 0}, + {"write-binlog", OPT_WRITE_BINLOG, + "All commands including mysqlcheck are binlogged. Enabled by default;" + "use --skip-write-binlog when commands should not be sent to replication slaves.", + (uchar**) &opt_write_binlog, (uchar**) &opt_write_binlog, 0, GET_BOOL, NO_ARG, + 1, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0} }; @@ -448,6 +455,8 @@ static int run_query(const char *query, DYNAMIC_STRING *ds_res, int ret; File fd; char query_file_path[FN_REFLEN]; + const uchar sql_log_bin[]= "SET SQL_LOG_BIN=0;"; + DBUG_ENTER("run_query"); DBUG_PRINT("enter", ("query: %s", query)); if ((fd= create_temp_file(query_file_path, opt_tmpdir, @@ -455,6 +464,22 @@ static int run_query(const char *query, DYNAMIC_STRING *ds_res, MYF(MY_WME))) < 0) die("Failed to create temporary file for defaults"); + /* + Master and slave should be upgraded separately. All statements executed + by mysql_upgrade will not be binlogged. + 'SET SQL_LOG_BIN=0' is executed before any other statements. + */ + if (!opt_write_binlog) + { + if (my_write(fd, sql_log_bin, sizeof(sql_log_bin)-1, + MYF(MY_FNABP | MY_WME))) + { + my_close(fd, MYF(0)); + my_delete(query_file_path, MYF(0)); + die("Failed to write to '%s'", query_file_path); + } + } + if (my_write(fd, (uchar*) query, strlen(query), MYF(MY_FNABP | MY_WME))) { @@ -648,6 +673,7 @@ static int run_mysqlcheck_upgrade(void) "--check-upgrade", "--all-databases", "--auto-repair", + opt_write_binlog ? "--write-binlog" : "--skip-write-binlog", NULL); } @@ -662,6 +688,7 @@ static int run_mysqlcheck_fixnames(void) "--all-databases", "--fix-db-names", "--fix-table-names", + opt_write_binlog ? "--write-binlog" : "--skip-write-binlog", NULL); } diff --git a/client/mysqlcheck.c b/client/mysqlcheck.c index 82aabd77b24..1533e602639 100644 --- a/client/mysqlcheck.c +++ b/client/mysqlcheck.c @@ -652,6 +652,17 @@ static int use_db(char *database) return 0; } /* use_db */ +static int disable_binlog() +{ + const char *stmt= "SET SQL_LOG_BIN=0"; + if (mysql_query(sock, stmt)) + { + fprintf(stderr, "Failed to %s\n", stmt); + fprintf(stderr, "Error: %s\n", mysql_error(sock)); + return 1; + } + return 0; +} static int handle_request_for_tables(char *tables, uint length) { @@ -844,6 +855,14 @@ int main(int argc, char **argv) if (dbConnect(current_host, current_user, opt_password)) exit(EX_MYSQLERR); + if (!opt_write_binlog) + { + if (disable_binlog()) { + first_error= 1; + goto end; + } + } + if (opt_auto_repair && my_init_dynamic_array(&tables4repair, sizeof(char)*(NAME_LEN*2+2),16,64)) { diff --git a/mysql-test/include/have_mysql_upgrade.inc b/mysql-test/include/have_mysql_upgrade.inc new file mode 100644 index 00000000000..8f486176018 --- /dev/null +++ b/mysql-test/include/have_mysql_upgrade.inc @@ -0,0 +1,4 @@ +--require r/have_mysql_upgrade.result +--disable_query_log +select LENGTH("$MYSQL_UPGRADE")>0 as have_mysql_upgrade; +--enable_query_log diff --git a/mysql-test/suite/rpl/r/rpl_mysql_upgrade.result b/mysql-test/suite/rpl/r/rpl_mysql_upgrade.result new file mode 100644 index 00000000000..09a9121d22c --- /dev/null +++ b/mysql-test/suite/rpl/r/rpl_mysql_upgrade.result @@ -0,0 +1,13 @@ +stop slave; +drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; +reset master; +reset slave; +drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; +start slave; +DROP DATABASE IF EXISTS `#mysql50#mysqltest-1`; +CREATE DATABASE `#mysql50#mysqltest-1`; +Master position is not changed +STOP SLAVE SQL_THREAD; +Master position has been changed +DROP DATABASE `mysqltest-1`; +DROP DATABASE `#mysql50#mysqltest-1`; diff --git a/mysql-test/suite/rpl/t/rpl_mysql_upgrade.test b/mysql-test/suite/rpl/t/rpl_mysql_upgrade.test new file mode 100644 index 00000000000..bf5c6d2b921 --- /dev/null +++ b/mysql-test/suite/rpl/t/rpl_mysql_upgrade.test @@ -0,0 +1,56 @@ +############################################################################# +# BUG#43579 mysql_upgrade tries to alter log tables on replicated database +# Master and slave should be upgraded separately. All statements executed by +# mysql_upgrade will not be binlogged. --write-binlog and --skip-write-binlog +# options are added into mysql_upgrade. These options control whether sql +# statements are binlogged or not. +############################################################################# +--source include/master-slave.inc + +# Only run test if "mysql_upgrade" is found +--source include/have_mysql_upgrade.inc + +connection master; +--disable_warnings +DROP DATABASE IF EXISTS `#mysql50#mysqltest-1`; +CREATE DATABASE `#mysql50#mysqltest-1`; +--enable_warnings +sync_slave_with_master; + +connection master; +let $before_position= query_get_value(SHOW MASTER STATUS, Position, 1); + +#With '--force' option, mysql_upgrade always executes all sql statements for upgrading. +#--skip-write-binlog option disables binlog. +--exec $MYSQL_UPGRADE --skip-write-binlog --skip-verbose --force --user=root > $MYSQLTEST_VARDIR/log/mysql_upgrade.log 2>&1 +sync_slave_with_master; + +connection master; +let $after_position= query_get_value(SHOW MASTER STATUS, Position, 1); + +if (`SELECT '$before_position'='$after_position'`) +{ + echo Master position is not changed; +} + +#Some log events of the mysql_upgrade's will cause errors on slave. +connection slave; +STOP SLAVE SQL_THREAD; +source include/wait_for_slave_sql_to_stop.inc; + +connection master; +#With '--force' option, mysql_upgrade always executes all sql statements for upgrading. +--exec $MYSQL_UPGRADE --skip-verbose --force --user=root > $MYSQLTEST_VARDIR/log/mysql_upgrade.log 2>&1 + +connection master; +let $after_file= query_get_value(SHOW MASTER STATUS, File, 1); +let $after_position= query_get_value(SHOW MASTER STATUS, Position, 1); + +if (!`SELECT '$before_position'='$after_position'`) +{ + echo Master position has been changed; +} + +DROP DATABASE `mysqltest-1`; +connection slave; +DROP DATABASE `#mysql50#mysqltest-1`; From 99bb6acb62262c2f62dbd864162241ad5ddb8c66 Mon Sep 17 00:00:00 2001 From: Martin Hansson Date: Mon, 28 Sep 2009 12:48:52 +0200 Subject: [PATCH 29/61] Bug#46958: Assertion in Diagnostics_area::set_ok_status, trigger, merge table The problem with break statements is that they have very local effects. Hence a break statement within the inner loop of a nested-loops join caused execution to proceed to the next table even though a serious error occurred. The problem was fixed by breaking out the inner loop into its own method. The change empowers all errors to terminate the execution. The errors that will now halt multi-DELETE execution altogether are - triggers returning errors - handler errors - server being killed --- mysql-test/r/delete.result | 45 +++++++++++ mysql-test/t/delete.test | 44 +++++++++++ sql/sql_class.h | 3 +- sql/sql_delete.cc | 156 +++++++++++++++++++++---------------- 4 files changed, 182 insertions(+), 66 deletions(-) diff --git a/mysql-test/r/delete.result b/mysql-test/r/delete.result index eb93c69d960..0124a7da35a 100644 --- a/mysql-test/r/delete.result +++ b/mysql-test/r/delete.result @@ -279,3 +279,48 @@ ERROR 42000: Incorrect number of arguments for FUNCTION test.f1; expected 0, got DROP TABLE t1; DROP FUNCTION f1; End of 5.0 tests +# +# Bug#46958: Assertion in Diagnostics_area::set_ok_status, trigger, +# merge table +# +CREATE TABLE t1 ( a INT ); +CREATE TABLE t2 ( a INT ); +CREATE TABLE t3 ( a INT ); +INSERT INTO t1 VALUES (1), (2); +INSERT INTO t2 VALUES (1), (2); +INSERT INTO t3 VALUES (1), (2); +CREATE TRIGGER tr1 BEFORE DELETE ON t2 +FOR EACH ROW INSERT INTO no_such_table VALUES (1); +DELETE t1, t2, t3 FROM t1, t2, t3; +ERROR 42S02: Table 'test.no_such_table' doesn't exist +SELECT * FROM t1; +a +SELECT * FROM t2; +a +1 +2 +SELECT * FROM t3; +a +1 +2 +DROP TABLE t1, t2, t3; +CREATE TABLE t1 ( a INT ); +CREATE TABLE t2 ( a INT ); +CREATE TABLE t3 ( a INT ); +INSERT INTO t1 VALUES (1), (2); +INSERT INTO t2 VALUES (1), (2); +INSERT INTO t3 VALUES (1), (2); +CREATE TRIGGER tr1 AFTER DELETE ON t2 +FOR EACH ROW INSERT INTO no_such_table VALUES (1); +DELETE t1, t2, t3 FROM t1, t2, t3; +ERROR 42S02: Table 'test.no_such_table' doesn't exist +SELECT * FROM t1; +a +SELECT * FROM t2; +a +2 +SELECT * FROM t3; +a +1 +2 +DROP TABLE t1, t2, t3; diff --git a/mysql-test/t/delete.test b/mysql-test/t/delete.test index 602e30687c8..d77f5eb128b 100644 --- a/mysql-test/t/delete.test +++ b/mysql-test/t/delete.test @@ -292,3 +292,47 @@ DROP TABLE t1; DROP FUNCTION f1; --echo End of 5.0 tests + +--echo # +--echo # Bug#46958: Assertion in Diagnostics_area::set_ok_status, trigger, +--echo # merge table +--echo # +CREATE TABLE t1 ( a INT ); +CREATE TABLE t2 ( a INT ); +CREATE TABLE t3 ( a INT ); + +INSERT INTO t1 VALUES (1), (2); +INSERT INTO t2 VALUES (1), (2); +INSERT INTO t3 VALUES (1), (2); + +CREATE TRIGGER tr1 BEFORE DELETE ON t2 +FOR EACH ROW INSERT INTO no_such_table VALUES (1); + +--error ER_NO_SUCH_TABLE +DELETE t1, t2, t3 FROM t1, t2, t3; + +SELECT * FROM t1; +SELECT * FROM t2; +SELECT * FROM t3; + +DROP TABLE t1, t2, t3; + +CREATE TABLE t1 ( a INT ); +CREATE TABLE t2 ( a INT ); +CREATE TABLE t3 ( a INT ); + +INSERT INTO t1 VALUES (1), (2); +INSERT INTO t2 VALUES (1), (2); +INSERT INTO t3 VALUES (1), (2); + +CREATE TRIGGER tr1 AFTER DELETE ON t2 +FOR EACH ROW INSERT INTO no_such_table VALUES (1); + +--error ER_NO_SUCH_TABLE +DELETE t1, t2, t3 FROM t1, t2, t3; + +SELECT * FROM t1; +SELECT * FROM t2; +SELECT * FROM t3; + +DROP TABLE t1, t2, t3; diff --git a/sql/sql_class.h b/sql/sql_class.h index c38eb17f191..b0128244030 100644 --- a/sql/sql_class.h +++ b/sql/sql_class.h @@ -2907,7 +2907,8 @@ public: bool send_data(List &items); bool initialize_tables (JOIN *join); void send_error(uint errcode,const char *err); - int do_deletes(); + int do_deletes(); + int do_table_deletes(TABLE *table, bool ignore); bool send_eof(); virtual void abort(); }; diff --git a/sql/sql_delete.cc b/sql/sql_delete.cc index d2f90fa9288..a81a5f4641f 100644 --- a/sql/sql_delete.cc +++ b/sql/sql_delete.cc @@ -860,22 +860,19 @@ void multi_delete::abort() -/* +/** Do delete from other tables. - Returns values: - 0 ok - 1 error + + @retval 0 ok + @retval 1 error + + @todo Is there any reason not use the normal nested-loops join? If not, and + there is no documentation supporting it, this method and callee should be + removed and there should be hooks within normal execution. */ int multi_delete::do_deletes() { - int local_error= 0, counter= 0, tmp_error; - bool will_batch; - /* - If the IGNORE option is used all non fatal errors will be translated - to warnings and we should not break the row-by-row iteration - */ - bool ignore= thd->lex->current_select->no_error; DBUG_ENTER("do_deletes"); DBUG_ASSERT(do_delete); @@ -886,79 +883,108 @@ int multi_delete::do_deletes() table_being_deleted= (delete_while_scanning ? delete_tables->next_local : delete_tables); - for (; table_being_deleted; + for (uint counter= 0; table_being_deleted; table_being_deleted= table_being_deleted->next_local, counter++) { - ha_rows last_deleted= deleted; TABLE *table = table_being_deleted->table; if (tempfiles[counter]->get(table)) + DBUG_RETURN(1); + + int local_error= + do_table_deletes(table, thd->lex->current_select->no_error); + + if (thd->killed && !local_error) + DBUG_RETURN(1); + + if (local_error == -1) // End of file + local_error = 0; + + if (local_error) + DBUG_RETURN(local_error); + } + DBUG_RETURN(0); +} + + +/** + Implements the inner loop of nested-loops join within multi-DELETE + execution. + + @param table The table from which to delete. + + @param ignore If used, all non fatal errors will be translated + to warnings and we should not break the row-by-row iteration. + + @return Status code + + @retval 0 All ok. + @retval 1 Triggers or handler reported error. + @retval -1 End of file from handler. +*/ +int multi_delete::do_table_deletes(TABLE *table, bool ignore) +{ + int local_error= 0; + READ_RECORD info; + ha_rows last_deleted= deleted; + DBUG_ENTER("do_deletes_for_table"); + init_read_record(&info, thd, table, NULL, 0, 1, FALSE); + /* + Ignore any rows not found in reference tables as they may already have + been deleted by foreign key handling + */ + info.ignore_not_found_rows= 1; + bool will_batch= !table->file->start_bulk_delete(); + while (!(local_error= info.read_record(&info)) && !thd->killed) + { + if (table->triggers && + table->triggers->process_triggers(thd, TRG_EVENT_DELETE, + TRG_ACTION_BEFORE, FALSE)) { - local_error=1; + local_error= 1; break; } - - READ_RECORD info; - init_read_record(&info, thd, table, NULL, 0, 1, FALSE); - /* - Ignore any rows not found in reference tables as they may already have - been deleted by foreign key handling - */ - info.ignore_not_found_rows= 1; - will_batch= !table->file->start_bulk_delete(); - while (!(local_error=info.read_record(&info)) && !thd->killed) + + local_error= table->file->ha_delete_row(table->record[0]); + if (local_error && !ignore) { + table->file->print_error(local_error, MYF(0)); + break; + } + + /* + Increase the reported number of deleted rows only if no error occurred + during ha_delete_row. + Also, don't execute the AFTER trigger if the row operation failed. + */ + if (!local_error) + { + deleted++; if (table->triggers && table->triggers->process_triggers(thd, TRG_EVENT_DELETE, - TRG_ACTION_BEFORE, FALSE)) + TRG_ACTION_AFTER, FALSE)) { local_error= 1; break; } - - local_error= table->file->ha_delete_row(table->record[0]); - if (local_error && !ignore) - { - table->file->print_error(local_error,MYF(0)); - break; - } - - /* - Increase the reported number of deleted rows only if no error occurred - during ha_delete_row. - Also, don't execute the AFTER trigger if the row operation failed. - */ - if (!local_error) - { - deleted++; - if (table->triggers && - table->triggers->process_triggers(thd, TRG_EVENT_DELETE, - TRG_ACTION_AFTER, FALSE)) - { - local_error= 1; - break; - } - } } - if (will_batch && (tmp_error= table->file->end_bulk_delete())) - { - if (!local_error) - { - local_error= tmp_error; - table->file->print_error(local_error,MYF(0)); - } - } - if (last_deleted != deleted && !table->file->has_transactions()) - thd->transaction.stmt.modified_non_trans_table= TRUE; - end_read_record(&info); - if (thd->killed && !local_error) - local_error= 1; - if (local_error == -1) // End of file - local_error = 0; } + if (will_batch) + { + int tmp_error= table->file->end_bulk_delete(); + if (tmp_error && !local_error) + { + local_error= tmp_error; + table->file->print_error(local_error, MYF(0)); + } + } + if (last_deleted != deleted && !table->file->has_transactions()) + thd->transaction.stmt.modified_non_trans_table= TRUE; + + end_read_record(&info); + DBUG_RETURN(local_error); } - /* Send ok to the client From 4b17ef621fcf02721d08c2e14437937a6b844b57 Mon Sep 17 00:00:00 2001 From: Martin Hansson Date: Mon, 28 Sep 2009 13:25:47 +0200 Subject: [PATCH 30/61] Bug#35996: SELECT + SHOW VIEW should be enough to display view definition During SHOW CREATE VIEW there is no reason to 'anonymize' errors that name objects that a user does not have access to. Moreover it was inconsistently implemented. For example base tables being referenced from a view appear to be ok, but not views. The manual on the other hand is clear: If a user has the privileges SELECT and SHOW VIEW, the view definition is available to that user, period. The fix changes the behavior to support the manual. --- mysql-test/r/information_schema_db.result | 7 +- mysql-test/r/view_grant.result | 182 +++++++++++++++++++++- mysql-test/t/information_schema_db.test | 1 - mysql-test/t/view_grant.test | 121 ++++++++++++++ sql/sql_acl.cc | 3 +- sql/sql_show.cc | 143 ++++++++++++++--- sql/table.cc | 9 +- 7 files changed, 437 insertions(+), 29 deletions(-) diff --git a/mysql-test/r/information_schema_db.result b/mysql-test/r/information_schema_db.result index 6305f8cd47a..2e3fa7f4acd 100644 --- a/mysql-test/r/information_schema_db.result +++ b/mysql-test/r/information_schema_db.result @@ -139,7 +139,7 @@ show create view testdb_1.v7; View Create View character_set_client collation_connection v7 CREATE ALGORITHM=UNDEFINED DEFINER=`no_such_user`@`no_such_host` SQL SECURITY DEFINER VIEW `v7` AS select `testdb_1`.`t2`.`f1` AS `f1` from `t2` latin1 latin1_swedish_ci Warnings: -Warning 1356 View 'testdb_1.v7' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them +Note 1449 The user specified as a definer ('no_such_user'@'no_such_host') does not exist show fields from testdb_1.v7; Field Type Null Key Default Extra f1 char(4) YES NULL @@ -169,7 +169,7 @@ show create view testdb_1.v7; View Create View character_set_client collation_connection v7 CREATE ALGORITHM=UNDEFINED DEFINER=`no_such_user`@`no_such_host` SQL SECURITY DEFINER VIEW `v7` AS select `testdb_1`.`t2`.`f1` AS `f1` from `t2` latin1 latin1_swedish_ci Warnings: -Warning 1356 View 'testdb_1.v7' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them +Note 1449 The user specified as a definer ('no_such_user'@'no_such_host') does not exist revoke insert(f1) on v3 from testdb_2@localhost; revoke show view on v5 from testdb_2@localhost; use testdb_1; @@ -187,7 +187,8 @@ ERROR 42000: SELECT command denied to user 'testdb_2'@'localhost' for table 'v7' show create view testdb_1.v7; ERROR 42000: SELECT command denied to user 'testdb_2'@'localhost' for table 'v7' show create view v4; -ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table +View Create View character_set_client collation_connection +v4 CREATE ALGORITHM=UNDEFINED DEFINER=`testdb_2`@`localhost` SQL SECURITY DEFINER VIEW `v4` AS select `v3`.`f1` AS `f1`,`v3`.`f2` AS `f2` from `testdb_1`.`v3` latin1 latin1_swedish_ci show fields from v4; Field Type Null Key Default Extra f1 char(4) YES NULL diff --git a/mysql-test/r/view_grant.result b/mysql-test/r/view_grant.result index 7e280fa2fe5..4e43f52d8d7 100644 --- a/mysql-test/r/view_grant.result +++ b/mysql-test/r/view_grant.result @@ -606,7 +606,7 @@ SHOW CREATE VIEW v; View Create View character_set_client collation_connection v CREATE ALGORITHM=UNDEFINED DEFINER=`no-such-user`@`localhost` SQL SECURITY DEFINER VIEW `v` AS select `test`.`t1`.`a` AS `a` from `t1` latin1 latin1_swedish_ci Warnings: -Warning 1356 View 'test.v' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them +Note 1449 The user specified as a definer ('no-such-user'@'localhost') does not exist SELECT * FROM v; ERROR HY000: The user specified as a definer ('no-such-user'@'localhost') does not exist DROP VIEW v; @@ -963,7 +963,7 @@ SHOW CREATE VIEW v1; View Create View character_set_client collation_connection v1 CREATE ALGORITHM=UNDEFINED DEFINER=`no_such`@`user_1` SQL SECURITY DEFINER VIEW `v1` AS select `test`.`t1`.`i` AS `i` from `t1` latin1 latin1_swedish_ci Warnings: -Warning 1356 View 'test.v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them +Note 1449 The user specified as a definer ('no_such'@'user_1') does not exist ALTER ALGORITHM=MERGE VIEW v1 AS SELECT * FROM t1; Warnings: Note 1449 The user specified as a definer ('no_such'@'user_1') does not exist @@ -971,7 +971,7 @@ SHOW CREATE VIEW v1; View Create View character_set_client collation_connection v1 CREATE ALGORITHM=MERGE DEFINER=`no_such`@`user_1` SQL SECURITY DEFINER VIEW `v1` AS select `test`.`t1`.`i` AS `i` from `t1` latin1 latin1_swedish_ci Warnings: -Warning 1356 View 'test.v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them +Note 1449 The user specified as a definer ('no_such'@'user_1') does not exist ALTER ALGORITHM=TEMPTABLE DEFINER=no_such@user_2 VIEW v1 AS SELECT * FROM t1; Warnings: Note 1449 The user specified as a definer ('no_such'@'user_2') does not exist @@ -979,7 +979,7 @@ SHOW CREATE VIEW v1; View Create View character_set_client collation_connection v1 CREATE ALGORITHM=TEMPTABLE DEFINER=`no_such`@`user_2` SQL SECURITY DEFINER VIEW `v1` AS select `test`.`t1`.`i` AS `i` from `t1` latin1 latin1_swedish_ci Warnings: -Warning 1356 View 'test.v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them +Note 1449 The user specified as a definer ('no_such'@'user_2') does not exist DROP VIEW v1; DROP TABLE t1; CREATE USER mysqluser1@localhost; @@ -1044,3 +1044,177 @@ DROP DATABASE mysqltest1; DROP VIEW test.v3; DROP USER mysqluser1@localhost; USE test; +# +# Bug#35996: SELECT + SHOW VIEW should be enough to display view +# definition +# +CREATE USER mysqluser1@localhost; +CREATE DATABASE mysqltest1; +CREATE DATABASE mysqltest2; +GRANT USAGE, SELECT, CREATE VIEW, SHOW VIEW +ON mysqltest2.* TO mysqluser1@localhost; +USE mysqltest1; +CREATE TABLE t1( a INT ); +CREATE TABLE t2( a INT, b INT ); +CREATE FUNCTION f1() RETURNS INT RETURN 1; +CREATE VIEW v1 AS SELECT 1 AS a; +CREATE VIEW v2 AS SELECT 1 AS a, 2 AS b; +GRANT SELECT ON TABLE t1 TO mysqluser1@localhost; +GRANT SELECT (a, b) ON TABLE t2 TO mysqluser1@localhost; +GRANT EXECUTE ON FUNCTION f1 TO mysqluser1@localhost; +GRANT SELECT ON TABLE v1 TO mysqluser1@localhost; +GRANT SELECT (a, b) ON TABLE v2 TO mysqluser1@localhost; +CREATE VIEW v_t1 AS SELECT * FROM t1; +CREATE VIEW v_t2 AS SELECT * FROM t2; +CREATE VIEW v_f1 AS SELECT f1() AS a; +CREATE VIEW v_v1 AS SELECT * FROM v1; +CREATE VIEW v_v2 AS SELECT * FROM v2; +GRANT SELECT, SHOW VIEW ON v_t1 TO mysqluser1@localhost; +GRANT SELECT, SHOW VIEW ON v_t2 TO mysqluser1@localhost; +GRANT SELECT, SHOW VIEW ON v_f1 TO mysqluser1@localhost; +GRANT SELECT, SHOW VIEW ON v_v1 TO mysqluser1@localhost; +GRANT SELECT, SHOW VIEW ON v_v2 TO mysqluser1@localhost; +CREATE VIEW v_mysqluser1_t1 AS SELECT * FROM mysqltest1.t1; +CREATE VIEW v_mysqluser1_t2 AS SELECT * FROM mysqltest1.t2; +CREATE VIEW v_mysqluser1_f1 AS SELECT mysqltest1.f1() AS a; +CREATE VIEW v_mysqluser1_v1 AS SELECT * FROM mysqltest1.v1; +CREATE VIEW v_mysqluser1_v2 AS SELECT * FROM mysqltest1.v2; +SHOW CREATE VIEW mysqltest1.v_t1; +View Create View character_set_client collation_connection +v_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci +SHOW CREATE VIEW mysqltest1.v_t2; +View Create View character_set_client collation_connection +v_t2 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_t2` AS select `mysqltest1`.`t2`.`a` AS `a`,`mysqltest1`.`t2`.`b` AS `b` from `mysqltest1`.`t2` latin1 latin1_swedish_ci +SHOW CREATE VIEW mysqltest1.v_f1; +View Create View character_set_client collation_connection +v_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_f1` AS select `f1`() AS `a` latin1 latin1_swedish_ci +SHOW CREATE VIEW mysqltest1.v_v1; +View Create View character_set_client collation_connection +v_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci +SHOW CREATE VIEW mysqltest1.v_v2; +View Create View character_set_client collation_connection +v_v2 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_v2` AS select `v2`.`a` AS `a`,`v2`.`b` AS `b` from `mysqltest1`.`v2` latin1 latin1_swedish_ci +SHOW CREATE VIEW v_mysqluser1_t1; +View Create View character_set_client collation_connection +v_mysqluser1_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci +SHOW CREATE VIEW v_mysqluser1_t2; +View Create View character_set_client collation_connection +v_mysqluser1_t2 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t2` AS select `mysqltest1`.`t2`.`a` AS `a`,`mysqltest1`.`t2`.`b` AS `b` from `mysqltest1`.`t2` latin1 latin1_swedish_ci +SHOW CREATE VIEW v_mysqluser1_f1; +View Create View character_set_client collation_connection +v_mysqluser1_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_f1` AS select `mysqltest1`.`f1`() AS `a` latin1 latin1_swedish_ci +SHOW CREATE VIEW v_mysqluser1_v1; +View Create View character_set_client collation_connection +v_mysqluser1_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci +SHOW CREATE VIEW v_mysqluser1_v2; +View Create View character_set_client collation_connection +v_mysqluser1_v2 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v2` AS select `v2`.`a` AS `a`,`v2`.`b` AS `b` from `mysqltest1`.`v2` latin1 latin1_swedish_ci +REVOKE SELECT ON TABLE t1 FROM mysqluser1@localhost; +REVOKE SELECT (a) ON TABLE t2 FROM mysqluser1@localhost; +REVOKE EXECUTE ON FUNCTION f1 FROM mysqluser1@localhost; +REVOKE SELECT ON TABLE v1 FROM mysqluser1@localhost; +SHOW CREATE VIEW mysqltest1.v_t1; +View Create View character_set_client collation_connection +v_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci +SHOW CREATE VIEW mysqltest1.v_t2; +View Create View character_set_client collation_connection +v_t2 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_t2` AS select `mysqltest1`.`t2`.`a` AS `a`,`mysqltest1`.`t2`.`b` AS `b` from `mysqltest1`.`t2` latin1 latin1_swedish_ci +SHOW CREATE VIEW mysqltest1.v_f1; +View Create View character_set_client collation_connection +v_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_f1` AS select `f1`() AS `a` latin1 latin1_swedish_ci +SHOW CREATE VIEW mysqltest1.v_v1; +View Create View character_set_client collation_connection +v_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci +SHOW CREATE VIEW mysqltest1.v_v2; +View Create View character_set_client collation_connection +v_v2 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_v2` AS select `v2`.`a` AS `a`,`v2`.`b` AS `b` from `mysqltest1`.`v2` latin1 latin1_swedish_ci +SHOW CREATE VIEW v_mysqluser1_t1; +View Create View character_set_client collation_connection +v_mysqluser1_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci +SHOW CREATE VIEW v_mysqluser1_t2; +View Create View character_set_client collation_connection +v_mysqluser1_t2 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t2` AS select `mysqltest1`.`t2`.`a` AS `a`,`mysqltest1`.`t2`.`b` AS `b` from `mysqltest1`.`t2` latin1 latin1_swedish_ci +SHOW CREATE VIEW v_mysqluser1_f1; +View Create View character_set_client collation_connection +v_mysqluser1_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_f1` AS select `mysqltest1`.`f1`() AS `a` latin1 latin1_swedish_ci +SHOW CREATE VIEW v_mysqluser1_v1; +View Create View character_set_client collation_connection +v_mysqluser1_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci +SHOW CREATE VIEW v_mysqluser1_v2; +View Create View character_set_client collation_connection +v_mysqluser1_v2 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v2` AS select `v2`.`a` AS `a`,`v2`.`b` AS `b` from `mysqltest1`.`v2` latin1 latin1_swedish_ci +# Testing the case when the views reference missing objects. +# Obviously, there are no privileges to check for, so we +# need only each object type once. +DROP TABLE t1; +DROP FUNCTION f1; +DROP VIEW v1; +SHOW CREATE VIEW mysqltest1.v_t1; +View Create View character_set_client collation_connection +v_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci +Warnings: +Warning 1356 View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them +SHOW CREATE VIEW mysqltest1.v_f1; +View Create View character_set_client collation_connection +v_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_f1` AS select `f1`() AS `a` latin1 latin1_swedish_ci +Warnings: +Warning 1356 View 'mysqltest1.v_f1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them +SHOW CREATE VIEW mysqltest1.v_v1; +View Create View character_set_client collation_connection +v_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci +Warnings: +Warning 1356 View 'mysqltest1.v_v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them +SHOW CREATE VIEW v_mysqluser1_t1; +View Create View character_set_client collation_connection +v_mysqluser1_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci +Warnings: +Warning 1356 View 'mysqltest2.v_mysqluser1_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them +SHOW CREATE VIEW v_mysqluser1_f1; +View Create View character_set_client collation_connection +v_mysqluser1_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_f1` AS select `mysqltest1`.`f1`() AS `a` latin1 latin1_swedish_ci +Warnings: +Warning 1356 View 'mysqltest2.v_mysqluser1_f1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them +SHOW CREATE VIEW v_mysqluser1_v1; +View Create View character_set_client collation_connection +v_mysqluser1_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci +Warnings: +Warning 1356 View 'mysqltest2.v_mysqluser1_v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them +REVOKE SHOW VIEW ON v_t1 FROM mysqluser1@localhost; +REVOKE SHOW VIEW ON v_f1 FROM mysqluser1@localhost; +REVOKE SHOW VIEW ON v_v1 FROM mysqluser1@localhost; +SHOW CREATE VIEW mysqltest1.v_t1; +ERROR 42000: SHOW VIEW command denied to user 'mysqluser1'@'localhost' for table 'v_t1' +SHOW CREATE VIEW mysqltest1.v_f1; +ERROR 42000: SHOW VIEW command denied to user 'mysqluser1'@'localhost' for table 'v_f1' +SHOW CREATE VIEW mysqltest1.v_v1; +ERROR 42000: SHOW VIEW command denied to user 'mysqluser1'@'localhost' for table 'v_v1' +SHOW CREATE VIEW v_mysqluser1_t1; +View Create View character_set_client collation_connection +v_mysqluser1_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci +Warnings: +Warning 1356 View 'mysqltest2.v_mysqluser1_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them +SHOW CREATE VIEW v_mysqluser1_f1; +View Create View character_set_client collation_connection +v_mysqluser1_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_f1` AS select `mysqltest1`.`f1`() AS `a` latin1 latin1_swedish_ci +Warnings: +Warning 1356 View 'mysqltest2.v_mysqluser1_f1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them +SHOW CREATE VIEW v_mysqluser1_v1; +View Create View character_set_client collation_connection +v_mysqluser1_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci +Warnings: +Warning 1356 View 'mysqltest2.v_mysqluser1_v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them +DROP USER mysqluser1@localhost; +DROP DATABASE mysqltest1; +DROP DATABASE mysqltest2; +USE test; +CREATE TABLE t1( a INT ); +CREATE DEFINER = no_such_user@no_such_host VIEW v1 AS SELECT * FROM t1; +Warnings: +Note 1449 The user specified as a definer ('no_such_user'@'no_such_host') does not exist +SHOW CREATE VIEW v1; +View Create View character_set_client collation_connection +v1 CREATE ALGORITHM=UNDEFINED DEFINER=`no_such_user`@`no_such_host` SQL SECURITY DEFINER VIEW `v1` AS select `test`.`t1`.`a` AS `a` from `t1` latin1 latin1_swedish_ci +Warnings: +Note 1449 The user specified as a definer ('no_such_user'@'no_such_host') does not exist +DROP TABLE t1; +DROP VIEW v1; diff --git a/mysql-test/t/information_schema_db.test b/mysql-test/t/information_schema_db.test index 0ff1d05f364..2f651057e5c 100644 --- a/mysql-test/t/information_schema_db.test +++ b/mysql-test/t/information_schema_db.test @@ -184,7 +184,6 @@ show fields from testdb_1.v7; --error ER_TABLEACCESS_DENIED_ERROR show create view testdb_1.v7; ---error ER_VIEW_NO_EXPLAIN show create view v4; #--error ER_VIEW_NO_EXPLAIN show fields from v4; diff --git a/mysql-test/t/view_grant.test b/mysql-test/t/view_grant.test index 824c67d867e..2ad488b7529 100644 --- a/mysql-test/t/view_grant.test +++ b/mysql-test/t/view_grant.test @@ -1382,6 +1382,127 @@ DROP VIEW test.v3; DROP USER mysqluser1@localhost; USE test; +--echo # +--echo # Bug#35996: SELECT + SHOW VIEW should be enough to display view +--echo # definition +--echo # +-- source include/not_embedded.inc +CREATE USER mysqluser1@localhost; +CREATE DATABASE mysqltest1; +CREATE DATABASE mysqltest2; +GRANT USAGE, SELECT, CREATE VIEW, SHOW VIEW +ON mysqltest2.* TO mysqluser1@localhost; + +USE mysqltest1; + +CREATE TABLE t1( a INT ); +CREATE TABLE t2( a INT, b INT ); +CREATE FUNCTION f1() RETURNS INT RETURN 1; +CREATE VIEW v1 AS SELECT 1 AS a; +CREATE VIEW v2 AS SELECT 1 AS a, 2 AS b; + +GRANT SELECT ON TABLE t1 TO mysqluser1@localhost; +GRANT SELECT (a, b) ON TABLE t2 TO mysqluser1@localhost; +GRANT EXECUTE ON FUNCTION f1 TO mysqluser1@localhost; +GRANT SELECT ON TABLE v1 TO mysqluser1@localhost; +GRANT SELECT (a, b) ON TABLE v2 TO mysqluser1@localhost; + +CREATE VIEW v_t1 AS SELECT * FROM t1; +CREATE VIEW v_t2 AS SELECT * FROM t2; +CREATE VIEW v_f1 AS SELECT f1() AS a; +CREATE VIEW v_v1 AS SELECT * FROM v1; +CREATE VIEW v_v2 AS SELECT * FROM v2; + +GRANT SELECT, SHOW VIEW ON v_t1 TO mysqluser1@localhost; +GRANT SELECT, SHOW VIEW ON v_t2 TO mysqluser1@localhost; +GRANT SELECT, SHOW VIEW ON v_f1 TO mysqluser1@localhost; +GRANT SELECT, SHOW VIEW ON v_v1 TO mysqluser1@localhost; +GRANT SELECT, SHOW VIEW ON v_v2 TO mysqluser1@localhost; + +--connect (connection1, localhost, mysqluser1,, mysqltest2) +CREATE VIEW v_mysqluser1_t1 AS SELECT * FROM mysqltest1.t1; +CREATE VIEW v_mysqluser1_t2 AS SELECT * FROM mysqltest1.t2; +CREATE VIEW v_mysqluser1_f1 AS SELECT mysqltest1.f1() AS a; +CREATE VIEW v_mysqluser1_v1 AS SELECT * FROM mysqltest1.v1; +CREATE VIEW v_mysqluser1_v2 AS SELECT * FROM mysqltest1.v2; + +SHOW CREATE VIEW mysqltest1.v_t1; +SHOW CREATE VIEW mysqltest1.v_t2; +SHOW CREATE VIEW mysqltest1.v_f1; +SHOW CREATE VIEW mysqltest1.v_v1; +SHOW CREATE VIEW mysqltest1.v_v2; + +SHOW CREATE VIEW v_mysqluser1_t1; +SHOW CREATE VIEW v_mysqluser1_t2; +SHOW CREATE VIEW v_mysqluser1_f1; +SHOW CREATE VIEW v_mysqluser1_v1; +SHOW CREATE VIEW v_mysqluser1_v2; + +--connection default +REVOKE SELECT ON TABLE t1 FROM mysqluser1@localhost; +REVOKE SELECT (a) ON TABLE t2 FROM mysqluser1@localhost; +REVOKE EXECUTE ON FUNCTION f1 FROM mysqluser1@localhost; +REVOKE SELECT ON TABLE v1 FROM mysqluser1@localhost; + +--connection connection1 +SHOW CREATE VIEW mysqltest1.v_t1; +SHOW CREATE VIEW mysqltest1.v_t2; +SHOW CREATE VIEW mysqltest1.v_f1; +SHOW CREATE VIEW mysqltest1.v_v1; +SHOW CREATE VIEW mysqltest1.v_v2; + +SHOW CREATE VIEW v_mysqluser1_t1; +SHOW CREATE VIEW v_mysqluser1_t2; +SHOW CREATE VIEW v_mysqluser1_f1; +SHOW CREATE VIEW v_mysqluser1_v1; +SHOW CREATE VIEW v_mysqluser1_v2; + +--connection default +--echo # Testing the case when the views reference missing objects. +--echo # Obviously, there are no privileges to check for, so we +--echo # need only each object type once. +DROP TABLE t1; +DROP FUNCTION f1; +DROP VIEW v1; + +--connection connection1 +SHOW CREATE VIEW mysqltest1.v_t1; +SHOW CREATE VIEW mysqltest1.v_f1; +SHOW CREATE VIEW mysqltest1.v_v1; + +SHOW CREATE VIEW v_mysqluser1_t1; +SHOW CREATE VIEW v_mysqluser1_f1; +SHOW CREATE VIEW v_mysqluser1_v1; + +--connection default +REVOKE SHOW VIEW ON v_t1 FROM mysqluser1@localhost; +REVOKE SHOW VIEW ON v_f1 FROM mysqluser1@localhost; +REVOKE SHOW VIEW ON v_v1 FROM mysqluser1@localhost; + +--connection connection1 +--error ER_TABLEACCESS_DENIED_ERROR +SHOW CREATE VIEW mysqltest1.v_t1; +--error ER_TABLEACCESS_DENIED_ERROR +SHOW CREATE VIEW mysqltest1.v_f1; +--error ER_TABLEACCESS_DENIED_ERROR +SHOW CREATE VIEW mysqltest1.v_v1; +SHOW CREATE VIEW v_mysqluser1_t1; +SHOW CREATE VIEW v_mysqluser1_f1; +SHOW CREATE VIEW v_mysqluser1_v1; + +--disconnect connection1 +--connection default +DROP USER mysqluser1@localhost; +DROP DATABASE mysqltest1; +DROP DATABASE mysqltest2; +USE test; + +CREATE TABLE t1( a INT ); +CREATE DEFINER = no_such_user@no_such_host VIEW v1 AS SELECT * FROM t1; +SHOW CREATE VIEW v1; +DROP TABLE t1; +DROP VIEW v1; + # Wait till we reached the initial number of concurrent sessions --source include/wait_until_count_sessions.inc diff --git a/sql/sql_acl.cc b/sql/sql_acl.cc index ab18a2d1d04..d7d662f912d 100644 --- a/sql/sql_acl.cc +++ b/sql/sql_acl.cc @@ -4072,8 +4072,7 @@ bool check_column_grant_in_table_ref(THD *thd, TABLE_LIST * table_ref, db_name= table_ref->view_db.str; table_name= table_ref->view_name.str; if (table_ref->belong_to_view && - (thd->lex->sql_command == SQLCOM_SHOW_FIELDS || - thd->lex->sql_command == SQLCOM_SHOW_CREATE)) + thd->lex->sql_command == SQLCOM_SHOW_FIELDS) { view_privs= get_column_grant(thd, grant, db_name, table_name, name); if (view_privs & VIEW_ANY_ACL) diff --git a/sql/sql_show.cc b/sql/sql_show.cc index bb377e676e2..a065d953b67 100644 --- a/sql/sql_show.cc +++ b/sql/sql_show.cc @@ -581,6 +581,126 @@ find_files(THD *thd, List *files, const char *db, } +/** + An Internal_error_handler that suppresses errors regarding views' + underlying tables that occur during privilege checking within SHOW CREATE + VIEW commands. This happens in the cases when + + - A view's underlying table (e.g. referenced in its SELECT list) does not + exist. There should not be an error as no attempt was made to access it + per se. + + - Access is denied for some table, column, function or stored procedure + such as mentioned above. This error gets raised automatically, since we + can't untangle its access checking from that of the view itself. + */ +class Show_create_error_handler : public Internal_error_handler { + + TABLE_LIST *m_top_view; + bool m_handling; + Security_context *m_sctx; + + char m_view_access_denied_message[MYSQL_ERRMSG_SIZE]; + char *m_view_access_denied_message_ptr; + +public: + + /** + Creates a new Show_create_error_handler for the particular security + context and view. + + @thd Thread context, used for security context information if needed. + @top_view The view. We do not verify at this point that top_view is in + fact a view since, alas, these things do not stay constant. + */ + explicit Show_create_error_handler(THD *thd, TABLE_LIST *top_view) : + m_top_view(top_view), m_handling(FALSE), + m_view_access_denied_message_ptr(NULL) + { + + m_sctx = test(m_top_view->security_ctx) ? + m_top_view->security_ctx : thd->security_ctx; + } + + /** + Lazy instantiation of 'view access denied' message. The purpose of the + Show_create_error_handler is to hide details of underlying tables for + which we have no privileges behind ER_VIEW_INVALID messages. But this + obviously does not apply if we lack privileges on the view itself. + Unfortunately the information about for which table privilege checking + failed is not available at this point. The only way for us to check is by + reconstructing the actual error message and see if it's the same. + */ + char* get_view_access_denied_message() + { + if (!m_view_access_denied_message_ptr) + { + m_view_access_denied_message_ptr= m_view_access_denied_message; + my_snprintf(m_view_access_denied_message, MYSQL_ERRMSG_SIZE, + ER(ER_TABLEACCESS_DENIED_ERROR), "SHOW VIEW", + m_sctx->priv_user, + m_sctx->host_or_ip, m_top_view->get_table_name()); + } + return m_view_access_denied_message_ptr; + } + + bool handle_error(uint sql_errno, const char *message, + MYSQL_ERROR::enum_warning_level level, THD *thd) { + /* + The handler does not handle the errors raised by itself. + At this point we know if top_view is really a view. + */ + if (m_handling || !m_top_view->view) + return FALSE; + + m_handling= TRUE; + + bool is_handled; + + switch (sql_errno) + { + case ER_TABLEACCESS_DENIED_ERROR: + if (!strcmp(get_view_access_denied_message(), message)) + { + /* Access to top view is not granted, don't interfere. */ + is_handled= FALSE; + break; + } + case ER_COLUMNACCESS_DENIED_ERROR: + case ER_VIEW_NO_EXPLAIN: /* Error was anonymized, ignore all the same. */ + case ER_PROCACCESS_DENIED_ERROR: + is_handled= TRUE; + break; + + case ER_NO_SUCH_TABLE: + /* Established behavior: warn if underlying tables are missing. */ + push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_WARN, + ER_VIEW_INVALID, + ER(ER_VIEW_INVALID), + m_top_view->get_db_name(), + m_top_view->get_table_name()); + is_handled= TRUE; + break; + + case ER_SP_DOES_NOT_EXIST: + /* Established behavior: warn if underlying functions are missing. */ + push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_WARN, + ER_VIEW_INVALID, + ER(ER_VIEW_INVALID), + m_top_view->get_db_name(), + m_top_view->get_table_name()); + is_handled= TRUE; + break; + default: + is_handled= FALSE; + } + + m_handling= FALSE; + return is_handled; + } +}; + + bool mysqld_show_create(THD *thd, TABLE_LIST *table_list) { @@ -594,26 +714,13 @@ mysqld_show_create(THD *thd, TABLE_LIST *table_list) /* We want to preserve the tree for views. */ thd->lex->view_prepare_mode= TRUE; - /* Only one table for now, but VIEW can involve several tables */ - if (open_normal_and_derived_tables(thd, table_list, 0)) { - if (!table_list->view || - (thd->is_error() && thd->main_da.sql_errno() != ER_VIEW_INVALID)) + Show_create_error_handler view_error_suppressor(thd, table_list); + thd->push_internal_handler(&view_error_suppressor); + bool error= open_normal_and_derived_tables(thd, table_list, 0); + thd->pop_internal_handler(); + if (error && thd->main_da.is_error()) DBUG_RETURN(TRUE); - - /* - Clear all messages with 'error' level status and - issue a warning with 'warning' level status in - case of invalid view and last error is ER_VIEW_INVALID - */ - mysql_reset_errors(thd, true); - thd->clear_error(); - - push_warning_printf(thd,MYSQL_ERROR::WARN_LEVEL_WARN, - ER_VIEW_INVALID, - ER(ER_VIEW_INVALID), - table_list->view_db.str, - table_list->view_name.str); } /* TODO: add environment variables show when it become possible */ diff --git a/sql/table.cc b/sql/table.cc index 4f647618979..04f2a3fbcf8 100644 --- a/sql/table.cc +++ b/sql/table.cc @@ -3338,7 +3338,12 @@ bool TABLE_LIST::prep_check_option(THD *thd, uint8 check_opt_type) /** - Hide errors which show view underlying table information + Hide errors which show view underlying table information. + There are currently two mechanisms at work that handle errors for views, + this one and a more general mechanism based on an Internal_error_handler, + see Show_create_error_handler. The latter handles errors encountered during + execution of SHOW CREATE VIEW, while the machanism using this method is + handles SELECT from views. The two methods should not clash. @param[in,out] thd thread handler @@ -3347,6 +3352,8 @@ bool TABLE_LIST::prep_check_option(THD *thd, uint8 check_opt_type) void TABLE_LIST::hide_view_error(THD *thd) { + if (thd->get_internal_handler()) + return; /* Hide "Unknown column" or "Unknown function" error */ DBUG_ASSERT(thd->is_error()); From 197182d74904e2ef88e95675d81c0c39782c635d Mon Sep 17 00:00:00 2001 From: "Tatiana A. Nurnberg" Date: Mon, 28 Sep 2009 05:41:10 -0700 Subject: [PATCH 31/61] Bug#43746: YACC return wrong query string when parse 'load data infile' sql statement "load data" statements were written to the binlog as a mix of the original statement and bits recreated from parse-info. This relied on implementation details and broke with IGNORE_SPACES and versioned comments. We now completely resynthesize the query for LOAD DATA for binlog (which among other things normalizes them somewhat with regard to case, spaces, etc.). We have already parsed the query properly, so we make use of that rather than mix-and-match string literals and parsed items. This should make us safe with regard to versioned comments, even those spanning multiple tokens. Also no longer affected by IGNORE_SPACES. --- mysql-test/r/mysqlbinlog.result | 30 ++--- .../binlog/r/binlog_killed_simulate.result | 2 +- .../r/binlog_row_mix_innodb_myisam.result | 2 +- .../binlog/r/binlog_stm_blackhole.result | 2 +- .../r/binlog_stm_mix_innodb_myisam.result | 4 +- .../suite/rpl/r/rpl_innodb_mixed_dml.result | 2 +- mysql-test/suite/rpl/r/rpl_loaddata.result | 4 +- .../suite/rpl/r/rpl_loaddata_fatal.result | 2 +- .../suite/rpl/r/rpl_loaddata_map.result | 2 +- .../suite/rpl/r/rpl_loaddatalocal.result | 28 +++++ mysql-test/suite/rpl/r/rpl_stm_log.result | 6 +- mysql-test/suite/rpl/t/rpl_loaddatalocal.test | 70 +++++++++++ mysql-test/t/mysqlbinlog.test | 5 +- sql/log_event.cc | 29 +++-- sql/log_event.h | 6 +- sql/sql_lex.h | 7 -- sql/sql_load.cc | 114 ++++++++++++++++-- sql/sql_yacc.yy | 12 +- 18 files changed, 254 insertions(+), 73 deletions(-) diff --git a/mysql-test/r/mysqlbinlog.result b/mysql-test/r/mysqlbinlog.result index 295a2f41d40..3a373734fc4 100644 --- a/mysql-test/r/mysqlbinlog.result +++ b/mysql-test/r/mysqlbinlog.result @@ -44,16 +44,16 @@ SET TIMESTAMP=1000000000/*!*/; insert into t2 values () /*!*/; SET TIMESTAMP=1000000000/*!*/; -load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO table t1 +LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (word) /*!*/; SET TIMESTAMP=1000000000/*!*/; -load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO table t1 +LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (word) /*!*/; SET TIMESTAMP=1000000000/*!*/; -load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO table t1 +LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (word) /*!*/; SET TIMESTAMP=1000000000/*!*/; -load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO table t1 +LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (word) /*!*/; DELIMITER ; # End of log file @@ -144,16 +144,16 @@ SET TIMESTAMP=1000000000/*!*/; insert into t2 values () /*!*/; SET TIMESTAMP=1000000000/*!*/; -load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO table t1 +LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (word) /*!*/; SET TIMESTAMP=1000000000/*!*/; -load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO table t1 +LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (word) /*!*/; SET TIMESTAMP=1000000000/*!*/; -load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO table t1 +LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (word) /*!*/; SET TIMESTAMP=1000000000/*!*/; -load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO table t1 +LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (word) /*!*/; DELIMITER ; # End of log file @@ -359,29 +359,29 @@ SET @@session.collation_database=DEFAULT/*!*/; create table t1 (a varchar(64) character set utf8) /*!*/; SET TIMESTAMP=1000000000/*!*/; -load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO table t1 +LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a) /*!*/; SET TIMESTAMP=1000000000/*!*/; SET @@session.collation_database=7/*!*/; -load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO table t1 +LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a) /*!*/; SET TIMESTAMP=1000000000/*!*/; SET @@session.collation_database=DEFAULT/*!*/; -load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO table t1 +LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a) /*!*/; SET TIMESTAMP=1000000000/*!*/; -load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO table t1 +LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-#-#' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a) /*!*/; SET TIMESTAMP=1000000000/*!*/; SET @@session.collation_database=7/*!*/; -load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-a-0' INTO table t1 +LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-a-0' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a) /*!*/; SET TIMESTAMP=1000000000/*!*/; SET @@session.collation_database=DEFAULT/*!*/; -load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-b-0' INTO table t1 +LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-b-0' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a) /*!*/; SET TIMESTAMP=1000000000/*!*/; -load data LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-c-0' INTO table t1 character set koi8r +LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/tmp/SQL_LOAD_MB-c-0' INTO TABLE `t1` CHARACTER SET koi8r FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a) /*!*/; SET TIMESTAMP=1000000000/*!*/; drop table t1 diff --git a/mysql-test/suite/binlog/r/binlog_killed_simulate.result b/mysql-test/suite/binlog/r/binlog_killed_simulate.result index 634d3f62814..df04f5129cf 100644 --- a/mysql-test/suite/binlog/r/binlog_killed_simulate.result +++ b/mysql-test/suite/binlog/r/binlog_killed_simulate.result @@ -19,7 +19,7 @@ ERROR 70100: Query execution was interrupted show binlog events from ; Log_name Pos Event_type Server_id End_log_pos Info master-bin.000001 # Begin_load_query # # ;file_id=#;block_len=# -master-bin.000001 # Execute_load_query # # use `test`; load data infile '../../std_data/rpl_loaddata.dat' into table t2 /* will be "killed" in the middle */ ;file_id=# +master-bin.000001 # Execute_load_query # # use `test`; LOAD DATA INFILE '../../std_data/rpl_loaddata.dat' INTO TABLE `t2` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a, b) ;file_id=# select (@a:=load_file("MYSQLTEST_VARDIR/tmp/binlog_killed_bug27571.binlog")) is not null; diff --git a/mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result b/mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result index 9ae5121f618..2d11fec5787 100644 --- a/mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result +++ b/mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result @@ -917,7 +917,7 @@ master-bin.000001 # User var # # @`b`=_latin1 0x3135 COLLATE latin1_swedish_ci master-bin.000001 # Begin_load_query # # ;file_id=#;block_len=# master-bin.000001 # Intvar # # INSERT_ID=10 master-bin.000001 # User var # # @`b`=_latin1 0x3135 COLLATE latin1_swedish_ci -master-bin.000001 # Execute_load_query # # use `test`; load data infile '../../std_data/rpl_loaddata.dat' into table t4 (a, @b) set b= @b + bug27417(2) ;file_id=# +master-bin.000001 # Execute_load_query # # use `test`; LOAD DATA INFILE '../../std_data/rpl_loaddata.dat' INTO TABLE `t4` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a, @b) SET b=((@b) + `bug27417`(2)) ;file_id=# master-bin.000001 # Query # # ROLLBACK drop trigger trg_del_t2; drop table t1,t2,t3,t4,t5; diff --git a/mysql-test/suite/binlog/r/binlog_stm_blackhole.result b/mysql-test/suite/binlog/r/binlog_stm_blackhole.result index f3a01f66fc2..434c1b0896f 100644 --- a/mysql-test/suite/binlog/r/binlog_stm_blackhole.result +++ b/mysql-test/suite/binlog/r/binlog_stm_blackhole.result @@ -127,7 +127,7 @@ master-bin.000001 # Query # # COMMIT master-bin.000001 # Query # # use `test`; create table t2 (a varchar(200)) engine=blackhole master-bin.000001 # Query # # BEGIN master-bin.000001 # Begin_load_query # # ;file_id=#;block_len=581 -master-bin.000001 # Execute_load_query # # use `test`; load data infile '../../std_data/words.dat' into table t2 ;file_id=# +master-bin.000001 # Execute_load_query # # use `test`; LOAD DATA INFILE '../../std_data/words.dat' INTO TABLE `t2` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a) ;file_id=# master-bin.000001 # Query # # COMMIT master-bin.000001 # Query # # use `test`; alter table t1 add b int master-bin.000001 # Query # # use `test`; alter table t1 drop b diff --git a/mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result b/mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result index c15374dc1c6..06c57fba2e7 100644 --- a/mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result +++ b/mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result @@ -625,7 +625,7 @@ master-bin.000001 # Query # # BEGIN master-bin.000001 # Intvar # # INSERT_ID=10 master-bin.000001 # Begin_load_query # # ;file_id=#;block_len=# master-bin.000001 # Intvar # # INSERT_ID=10 -master-bin.000001 # Execute_load_query # # use `test`; load data infile '../../std_data/rpl_loaddata.dat' into table t4 (a, @b) set b= @b + bug27417(2) ;file_id=# +master-bin.000001 # Execute_load_query # # use `test`; LOAD DATA INFILE '../../std_data/rpl_loaddata.dat' INTO TABLE `t4` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a, @b) SET b=((@b) + `bug27417`(2)) ;file_id=# master-bin.000001 # Query # # ROLLBACK /* the output must denote there is the query */; drop trigger trg_del_t2; @@ -863,7 +863,7 @@ master-bin.000001 # User var # # @`b`=_latin1 0x3135 COLLATE latin1_swedish_ci master-bin.000001 # Begin_load_query # # ;file_id=#;block_len=# master-bin.000001 # Intvar # # INSERT_ID=10 master-bin.000001 # User var # # @`b`=_latin1 0x3135 COLLATE latin1_swedish_ci -master-bin.000001 # Execute_load_query # # use `test`; load data infile '../../std_data/rpl_loaddata.dat' into table t4 (a, @b) set b= @b + bug27417(2) ;file_id=# +master-bin.000001 # Execute_load_query # # use `test`; LOAD DATA INFILE '../../std_data/rpl_loaddata.dat' INTO TABLE `t4` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a, @b) SET b=((@b) + `bug27417`(2)) ;file_id=# master-bin.000001 # Query # # ROLLBACK drop trigger trg_del_t2; drop table t1,t2,t3,t4,t5; diff --git a/mysql-test/suite/rpl/r/rpl_innodb_mixed_dml.result b/mysql-test/suite/rpl/r/rpl_innodb_mixed_dml.result index 81c486cb43c..3a1c2b68b01 100644 --- a/mysql-test/suite/rpl/r/rpl_innodb_mixed_dml.result +++ b/mysql-test/suite/rpl/r/rpl_innodb_mixed_dml.result @@ -885,7 +885,7 @@ master-bin.000001 # Query 1 # use `test_rpl`; DELETE FROM t2 master-bin.000001 # Xid 1 # # master-bin.000001 # Query 1 # BEGIN master-bin.000001 # Begin_load_query 1 # ;file_id=#;block_len=# -master-bin.000001 # Execute_load_query 1 # use `test_rpl`; LOAD DATA INFILE 'MYSQLTEST_VARDIR/std_data/rpl_mixed.dat' INTO TABLE t1 FIELDS TERMINATED BY '|' ;file_id=# +master-bin.000001 # Execute_load_query 1 # use `test_rpl`; LOAD DATA INFILE 'MYSQLTEST_VARDIR/std_data/rpl_mixed.dat' INTO TABLE `t1` FIELDS TERMINATED BY '|' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (a, b) ;file_id=# master-bin.000001 # Xid 1 # # master-bin.000001 # Query 1 # BEGIN master-bin.000001 # Query 1 # use `test_rpl`; DELETE FROM t1 diff --git a/mysql-test/suite/rpl/r/rpl_loaddata.result b/mysql-test/suite/rpl/r/rpl_loaddata.result index d7a02bc84a5..0653936f0ec 100644 --- a/mysql-test/suite/rpl/r/rpl_loaddata.result +++ b/mysql-test/suite/rpl/r/rpl_loaddata.result @@ -36,7 +36,7 @@ set global sql_slave_skip_counter=1; start slave; show slave status; Slave_IO_State Master_Host Master_User Master_Port Connect_Retry Master_Log_File Read_Master_Log_Pos Relay_Log_File Relay_Log_Pos Relay_Master_Log_File Slave_IO_Running Slave_SQL_Running Replicate_Do_DB Replicate_Ignore_DB Replicate_Do_Table Replicate_Ignore_Table Replicate_Wild_Do_Table Replicate_Wild_Ignore_Table Last_Errno Last_Error Skip_Counter Exec_Master_Log_Pos Relay_Log_Space Until_Condition Until_Log_File Until_Log_Pos Master_SSL_Allowed Master_SSL_CA_File Master_SSL_CA_Path Master_SSL_Cert Master_SSL_Cipher Master_SSL_Key Seconds_Behind_Master Master_SSL_Verify_Server_Cert Last_IO_Errno Last_IO_Error Last_SQL_Errno Last_SQL_Error -# 127.0.0.1 root MASTER_PORT 1 master-bin.000001 1797 # # master-bin.000001 Yes Yes # 0 0 1797 # None 0 No # No 0 0 +# 127.0.0.1 root MASTER_PORT 1 master-bin.000001 2009 # # master-bin.000001 Yes Yes # 0 0 2009 # None 0 No # No 0 0 set sql_log_bin=0; delete from t1; set sql_log_bin=1; @@ -46,7 +46,7 @@ change master to master_user='test'; change master to master_user='root'; show slave status; Slave_IO_State Master_Host Master_User Master_Port Connect_Retry Master_Log_File Read_Master_Log_Pos Relay_Log_File Relay_Log_Pos Relay_Master_Log_File Slave_IO_Running Slave_SQL_Running Replicate_Do_DB Replicate_Ignore_DB Replicate_Do_Table Replicate_Ignore_Table Replicate_Wild_Do_Table Replicate_Wild_Ignore_Table Last_Errno Last_Error Skip_Counter Exec_Master_Log_Pos Relay_Log_Space Until_Condition Until_Log_File Until_Log_Pos Master_SSL_Allowed Master_SSL_CA_File Master_SSL_CA_Path Master_SSL_Cert Master_SSL_Cipher Master_SSL_Key Seconds_Behind_Master Master_SSL_Verify_Server_Cert Last_IO_Errno Last_IO_Error Last_SQL_Errno Last_SQL_Error -# 127.0.0.1 root MASTER_PORT 1 master-bin.000001 1832 # # master-bin.000001 No No # 0 0 1832 # None 0 No # No 0 0 +# 127.0.0.1 root MASTER_PORT 1 master-bin.000001 2044 # # master-bin.000001 No No # 0 0 2044 # None 0 No # No 0 0 set global sql_slave_skip_counter=1; start slave; set sql_log_bin=0; diff --git a/mysql-test/suite/rpl/r/rpl_loaddata_fatal.result b/mysql-test/suite/rpl/r/rpl_loaddata_fatal.result index 27fb8623e85..35696615b5a 100644 --- a/mysql-test/suite/rpl/r/rpl_loaddata_fatal.result +++ b/mysql-test/suite/rpl/r/rpl_loaddata_fatal.result @@ -53,7 +53,7 @@ Master_User root Master_Port MASTER_PORT Connect_Retry 1 Master_Log_File master-bin.000001 -Read_Master_Log_Pos 465 +Read_Master_Log_Pos 556 Relay_Log_File # Relay_Log_Pos # Relay_Master_Log_File master-bin.000001 diff --git a/mysql-test/suite/rpl/r/rpl_loaddata_map.result b/mysql-test/suite/rpl/r/rpl_loaddata_map.result index 901f3352b44..006f84043a4 100644 --- a/mysql-test/suite/rpl/r/rpl_loaddata_map.result +++ b/mysql-test/suite/rpl/r/rpl_loaddata_map.result @@ -20,7 +20,7 @@ master-bin.000001 # Query # # use `test`; create table t2 (id int not null prima master-bin.000001 # Begin_load_query # # ;file_id=#;block_len=# master-bin.000001 # Append_block # # ;file_id=#;block_len=# master-bin.000001 # Append_block # # ;file_id=#;block_len=# -master-bin.000001 # Execute_load_query # # use `test`; load data infile 'MYSQLTEST_VARDIR/tmp/bug30435_5k.txt' into table t2 ;file_id=# +master-bin.000001 # Execute_load_query # # use `test`; LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/bug30435_5k.txt' INTO TABLE `t2` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' (id) ;file_id=# ==== Verify results on slave ==== [on slave] select count(*) from t2 /* 5 000 */; diff --git a/mysql-test/suite/rpl/r/rpl_loaddatalocal.result b/mysql-test/suite/rpl/r/rpl_loaddatalocal.result index 93ef33f3fc0..6dccaa3d74c 100644 --- a/mysql-test/suite/rpl/r/rpl_loaddatalocal.result +++ b/mysql-test/suite/rpl/r/rpl_loaddatalocal.result @@ -54,3 +54,31 @@ a [on master] DROP TABLE t1; [on slave] + +Bug #43746: +"return wrong query string when parse 'load data infile' sql statement" + +[master] +SELECT @@SESSION.sql_mode INTO @old_mode; +SET sql_mode='ignore_space'; +CREATE TABLE t1(a int); +INSERT INTO t1 VALUES (1), (2), (3), (4); +SELECT * INTO OUTFILE 'MYSQLD_DATADIR/bug43746.sql' FROM t1; +TRUNCATE TABLE t1; +LOAD DATA LOCAL INFILE 'MYSQLD_DATADIR/bug43746.sql' INTO TABLE t1; +LOAD/* look mum, with comments in weird places! */DATA/* oh hai */LOCAL INFILE 'MYSQLD_DATADIR/bug43746.sql'/* we are */INTO/* from the internets */TABLE t1; +LOAD DATA/*!10000 LOCAL */INFILE 'MYSQLD_DATADIR/bug43746.sql' INTO TABLE t1; +LOAD DATA LOCAL INFILE 'MYSQLD_DATADIR/bug43746.sql' /*!10000 INTO */ TABLE t1; +LOAD DATA LOCAL INFILE 'MYSQLD_DATADIR/bug43746.sql' /*!10000 INTO TABLE */ t1; +LOAD DATA /*!10000 LOCAL INFILE 'MYSQLD_DATADIR/bug43746.sql' INTO TABLE */ t1; +LOAD DATA/*!10000 LOCAL */INFILE 'MYSQLD_DATADIR/bug43746.sql'/*!10000 INTO*/TABLE t1; +LOAD DATA/*!10000 LOCAL */INFILE 'MYSQLD_DATADIR/bug43746.sql'/* empty */INTO TABLE t1; +LOAD DATA/*!10000 LOCAL */INFILE 'MYSQLD_DATADIR/bug43746.sql' INTO/* empty */TABLE t1; +LOAD/*!99999 special comments that do not expand */DATA/*!99999 code from the future */LOCAL INFILE 'MYSQLD_DATADIR/bug43746.sql'/*!99999 have flux capacitor */INTO/*!99999 will travel */TABLE t1; +SET sql_mode='PIPES_AS_CONCAT,ANSI_QUOTES,NO_KEY_OPTIONS,NO_TABLE_OPTIONS,NO_FIELD_OPTIONS,STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_AUTO_CREATE_USER'; +LOAD DATA LOCAL INFILE 'MYSQLD_DATADIR/bug43746.sql' INTO TABLE t1; +[slave] +[master] +DROP TABLE t1; +SET SESSION sql_mode=@old_mode; +[slave] diff --git a/mysql-test/suite/rpl/r/rpl_stm_log.result b/mysql-test/suite/rpl/r/rpl_stm_log.result index bcefc6f9d3d..d73b8990041 100644 --- a/mysql-test/suite/rpl/r/rpl_stm_log.result +++ b/mysql-test/suite/rpl/r/rpl_stm_log.result @@ -25,7 +25,7 @@ master-bin.000001 # Query 1 # use `test`; insert into t1 values (NULL) master-bin.000001 # Query 1 # use `test`; drop table t1 master-bin.000001 # Query 1 # use `test`; create table t1 (word char(20) not null)ENGINE=MyISAM master-bin.000001 # Begin_load_query 1 # ;file_id=1;block_len=581 -master-bin.000001 # Execute_load_query 1 # use `test`; load data infile '../../std_data/words.dat' into table t1 ignore 1 lines ;file_id=1 +master-bin.000001 # Execute_load_query 1 # use `test`; LOAD DATA INFILE '../../std_data/words.dat' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' IGNORE 1 LINES (word) ;file_id=1 show binlog events from 106 limit 1; Log_name Pos Event_type Server_id End_log_pos Info master-bin.000001 # Query 1 # use `test`; create table t1(n int not null auto_increment primary key)ENGINE=MyISAM @@ -193,7 +193,7 @@ master-bin.000001 # Query # # use `test`; insert into t1 values (NULL) master-bin.000001 # Query # # use `test`; drop table t1 master-bin.000001 # Query # # use `test`; create table t1 (word char(20) not null)ENGINE=MyISAM master-bin.000001 # Begin_load_query # # ;file_id=#;block_len=# -master-bin.000001 # Execute_load_query # # use `test`; load data infile '../../std_data/words.dat' into table t1 ignore 1 lines ;file_id=# +master-bin.000001 # Execute_load_query # # use `test`; LOAD DATA INFILE '../../std_data/words.dat' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' IGNORE 1 LINES (word) ;file_id=# master-bin.000001 # Rotate # # master-bin.000002;pos=4 show binlog events in 'master-bin.000002'; Log_name Pos Event_type Server_id End_log_pos Info @@ -218,7 +218,7 @@ slave-bin.000001 # Query 1 # use `test`; insert into t1 values (NULL) slave-bin.000001 # Query 1 # use `test`; drop table t1 slave-bin.000001 # Query 1 # use `test`; create table t1 (word char(20) not null)ENGINE=MyISAM slave-bin.000001 # Begin_load_query 1 # ;file_id=1;block_len=581 -slave-bin.000001 # Execute_load_query 1 # use `test`; load data INFILE '../../tmp/SQL_LOAD-2-1-1.data' INTO table t1 ignore 1 lines ;file_id=1 +slave-bin.000001 # Execute_load_query 1 # use `test`; LOAD DATA INFILE '../../tmp/SQL_LOAD-2-1-1.data' INTO TABLE `t1` FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\\' LINES TERMINATED BY '\n' IGNORE 1 LINES (word) ;file_id=1 slave-bin.000001 # Query 1 # use `test`; create table t3 (a int)ENGINE=MyISAM slave-bin.000001 # Rotate 2 # slave-bin.000002;pos=4 show binlog events in 'slave-bin.000002' from 4; diff --git a/mysql-test/suite/rpl/t/rpl_loaddatalocal.test b/mysql-test/suite/rpl/t/rpl_loaddatalocal.test index 23c802ab3de..a93a82d6d9f 100644 --- a/mysql-test/suite/rpl/t/rpl_loaddatalocal.test +++ b/mysql-test/suite/rpl/t/rpl_loaddatalocal.test @@ -98,3 +98,73 @@ DROP TABLE t1; --echo [on slave] sync_slave_with_master; +--echo +--echo Bug #43746: +--echo "return wrong query string when parse 'load data infile' sql statement" +--echo + +--echo [master] +connection master; +let $MYSQLD_DATADIR= `select @@datadir`; +SELECT @@SESSION.sql_mode INTO @old_mode; + +SET sql_mode='ignore_space'; + +CREATE TABLE t1(a int); +INSERT INTO t1 VALUES (1), (2), (3), (4); + +--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR +eval SELECT * INTO OUTFILE '$MYSQLD_DATADIR/bug43746.sql' FROM t1; +TRUNCATE TABLE t1; + +--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR +eval LOAD DATA LOCAL INFILE '$MYSQLD_DATADIR/bug43746.sql' INTO TABLE t1; + +--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR +eval LOAD/* look mum, with comments in weird places! */DATA/* oh hai */LOCAL INFILE '$MYSQLD_DATADIR/bug43746.sql'/* we are */INTO/* from the internets */TABLE t1; + +--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR +eval LOAD DATA/*!10000 LOCAL */INFILE '$MYSQLD_DATADIR/bug43746.sql' INTO TABLE t1; + +--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR +eval LOAD DATA LOCAL INFILE '$MYSQLD_DATADIR/bug43746.sql' /*!10000 INTO */ TABLE t1; + +--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR +eval LOAD DATA LOCAL INFILE '$MYSQLD_DATADIR/bug43746.sql' /*!10000 INTO TABLE */ t1; + +--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR +eval LOAD DATA /*!10000 LOCAL INFILE '$MYSQLD_DATADIR/bug43746.sql' INTO TABLE */ t1; + +--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR +eval LOAD DATA/*!10000 LOCAL */INFILE '$MYSQLD_DATADIR/bug43746.sql'/*!10000 INTO*/TABLE t1; + +--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR +eval LOAD DATA/*!10000 LOCAL */INFILE '$MYSQLD_DATADIR/bug43746.sql'/* empty */INTO TABLE t1; + +--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR +eval LOAD DATA/*!10000 LOCAL */INFILE '$MYSQLD_DATADIR/bug43746.sql' INTO/* empty */TABLE t1; + +--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR +eval LOAD/*!99999 special comments that do not expand */DATA/*!99999 code from the future */LOCAL INFILE '$MYSQLD_DATADIR/bug43746.sql'/*!99999 have flux capacitor */INTO/*!99999 will travel */TABLE t1; + +SET sql_mode='PIPES_AS_CONCAT,ANSI_QUOTES,NO_KEY_OPTIONS,NO_TABLE_OPTIONS,NO_FIELD_OPTIONS,STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_AUTO_CREATE_USER'; + +--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR +eval LOAD DATA LOCAL INFILE '$MYSQLD_DATADIR/bug43746.sql' INTO TABLE t1; + +--echo [slave] +sync_slave_with_master; + +# cleanup + +--remove_file $MYSQLD_DATADIR/bug43746.sql + +--echo [master] +connection master; +DROP TABLE t1; +SET SESSION sql_mode=@old_mode; + +--echo [slave] +sync_slave_with_master; + +connection master; diff --git a/mysql-test/t/mysqlbinlog.test b/mysql-test/t/mysqlbinlog.test index 7767abe43d0..9af631b7187 100644 --- a/mysql-test/t/mysqlbinlog.test +++ b/mysql-test/t/mysqlbinlog.test @@ -71,7 +71,8 @@ select "--- --position --" as ""; --enable_query_log --replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR --replace_regex /SQL_LOAD_MB-[0-9]-[0-9]/SQL_LOAD_MB-#-#/ ---exec $MYSQL_BINLOG --short-form --local-load=$MYSQLTEST_VARDIR/tmp/ --position=239 $MYSQLD_DATADIR/master-bin.000002 +--exec $MYSQL_BINLOG --short-form --local-load=$MYSQLTEST_VARDIR/tmp/ --position=330 $MYSQLD_DATADIR/master-bin.000002 + # These are tests for remote binlog. # They should return the same as previous test. @@ -107,7 +108,7 @@ select "--- --position --" as ""; --enable_query_log --replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR --replace_regex /SQL_LOAD_MB-[0-9]-[0-9]/SQL_LOAD_MB-#-#/ ---exec $MYSQL_BINLOG --short-form --local-load=$MYSQLTEST_VARDIR/tmp/ --read-from-remote-server --position=239 --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000002 +--exec $MYSQL_BINLOG --short-form --local-load=$MYSQLTEST_VARDIR/tmp/ --read-from-remote-server --position=330 --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000002 # Bug#7853 mysqlbinlog does not accept input from stdin --disable_query_log diff --git a/sql/log_event.cc b/sql/log_event.cc index 08fe3aba8ed..d91b09d90c9 100644 --- a/sql/log_event.cc +++ b/sql/log_event.cc @@ -4010,7 +4010,7 @@ uint Load_log_event::get_query_buffer_length() } -void Load_log_event::print_query(bool need_db, char *buf, +void Load_log_event::print_query(bool need_db, const char *cs, char *buf, char **end, char **fn_start, char **fn_end) { char *pos= buf; @@ -4034,9 +4034,9 @@ void Load_log_event::print_query(bool need_db, char *buf, pos= strmov(pos+fname_len, "' "); if (sql_ex.opt_flags & REPLACE_FLAG) - pos= strmov(pos, " REPLACE "); + pos= strmov(pos, "REPLACE "); else if (sql_ex.opt_flags & IGNORE_FLAG) - pos= strmov(pos, " IGNORE "); + pos= strmov(pos, "IGNORE "); pos= strmov(pos ,"INTO"); @@ -4047,8 +4047,16 @@ void Load_log_event::print_query(bool need_db, char *buf, memcpy(pos, table_name, table_name_len); pos+= table_name_len; - /* We have to create all optinal fields as the default is not empty */ - pos= strmov(pos, "` FIELDS TERMINATED BY "); + if (cs != NULL) + { + pos= strmov(pos ,"` CHARACTER SET "); + pos= strmov(pos , cs); + } + else + pos= strmov(pos, "`"); + + /* We have to create all optional fields as the default is not empty */ + pos= strmov(pos, " FIELDS TERMINATED BY "); pos= pretty_print_str(pos, sql_ex.field_term, sql_ex.field_term_len); if (sql_ex.opt_flags & OPT_ENCLOSED_FLAG) pos= strmov(pos, " OPTIONALLY "); @@ -4102,7 +4110,7 @@ void Load_log_event::pack_info(Protocol *protocol) if (!(buf= (char*) my_malloc(get_query_buffer_length(), MYF(MY_WME)))) return; - print_query(TRUE, buf, &end, 0, 0); + print_query(TRUE, NULL, buf, &end, 0, 0); protocol->store(buf, end-buf, &my_charset_bin); my_free(buf, MYF(0)); } @@ -4367,9 +4375,9 @@ void Load_log_event::print(FILE* file_arg, PRINT_EVENT_INFO* print_event_info, my_b_printf(&cache, "INFILE '%-*s' ", fname_len, fname); if (sql_ex.opt_flags & REPLACE_FLAG) - my_b_printf(&cache," REPLACE "); + my_b_printf(&cache,"REPLACE "); else if (sql_ex.opt_flags & IGNORE_FLAG) - my_b_printf(&cache," IGNORE "); + my_b_printf(&cache,"IGNORE "); my_b_printf(&cache, "INTO TABLE `%s`", table_name); my_b_printf(&cache, " FIELDS TERMINATED BY "); @@ -4577,8 +4585,7 @@ int Load_log_event::do_apply_event(NET* net, Relay_log_info const *rli, goto error; } - print_query(FALSE, load_data_query, &end, (char **)&thd->lex->fname_start, - (char **)&thd->lex->fname_end); + print_query(FALSE, NULL, load_data_query, &end, NULL, NULL); *end= 0; thd->set_query(load_data_query, (uint) (end - load_data_query)); @@ -6732,7 +6739,7 @@ void Execute_load_query_log_event::print(FILE* file, my_b_printf(&cache, "\'"); if (dup_handling == LOAD_DUP_REPLACE) my_b_printf(&cache, " REPLACE"); - my_b_printf(&cache, " INTO "); + my_b_printf(&cache, " INTO"); my_b_write(&cache, (uchar*) query + fn_pos_end, q_len-fn_pos_end); my_b_printf(&cache, "\n%s\n", print_event_info->delimiter); } diff --git a/sql/log_event.h b/sql/log_event.h index 8202dddcc76..31d4a7480c2 100644 --- a/sql/log_event.h +++ b/sql/log_event.h @@ -1960,15 +1960,15 @@ private: class Load_log_event: public Log_event { private: - uint get_query_buffer_length(); - void print_query(bool need_db, char *buf, char **end, - char **fn_start, char **fn_end); protected: int copy_log_event(const char *buf, ulong event_len, int body_offset, const Format_description_log_event* description_event); public: + uint get_query_buffer_length(); + void print_query(bool need_db, const char *cs, char *buf, char **end, + char **fn_start, char **fn_end); ulong thread_id; ulong slave_proxy_id; uint32 table_name_len; diff --git a/sql/sql_lex.h b/sql/sql_lex.h index 76fd5354c51..4e4794ef2cf 100644 --- a/sql/sql_lex.h +++ b/sql/sql_lex.h @@ -1735,13 +1735,6 @@ typedef struct st_lex : public Query_tables_list const char *stmt_definition_end; - /* - Pointers to part of LOAD DATA statement that should be rewritten - during replication ("LOCAL 'filename' REPLACE INTO" part). - */ - const char *fname_start; - const char *fname_end; - /** During name resolution search only in the table list given by Name_resolution_context::first_name_resolution_table and diff --git a/sql/sql_load.cc b/sql/sql_load.cc index b7f33d51335..e830e29176b 100644 --- a/sql/sql_load.cc +++ b/sql/sql_load.cc @@ -83,10 +83,13 @@ static int read_sep_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list, String &enclosed, ulong skip_lines, bool ignore_check_option_errors); #ifndef EMBEDDED_LIBRARY -static bool write_execute_load_query_log_event(THD *thd, - bool duplicates, bool ignore, - bool transactional_table, - int errcode); +static bool write_execute_load_query_log_event(THD *thd, sql_exchange* ex, + const char* db_arg, + const char* table_name_arg, + enum enum_duplicates duplicates, + bool ignore, + bool transactional_table, + int errocode); #endif /* EMBEDDED_LIBRARY */ /* @@ -497,8 +500,10 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list, int errcode= query_error_code(thd, killed_status == THD::NOT_KILLED); if (thd->transaction.stmt.modified_non_trans_table) - write_execute_load_query_log_event(thd, handle_duplicates, - ignore, transactional_table, + write_execute_load_query_log_event(thd, ex, + tdb, table_list->table_name, + handle_duplicates, ignore, + transactional_table, errcode); else { @@ -542,8 +547,11 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list, if (lf_info.wrote_create_file) { int errcode= query_error_code(thd, killed_status == THD::NOT_KILLED); - write_execute_load_query_log_event(thd, handle_duplicates, ignore, - transactional_table, errcode); + write_execute_load_query_log_event(thd, ex, + tdb, table_list->table_name, + handle_duplicates, ignore, + transactional_table, + errcode); } } } @@ -564,15 +572,95 @@ err: #ifndef EMBEDDED_LIBRARY /* Not a very useful function; just to avoid duplication of code */ -static bool write_execute_load_query_log_event(THD *thd, - bool duplicates, bool ignore, - bool transactional_table, +static bool write_execute_load_query_log_event(THD *thd, sql_exchange* ex, + const char* db_arg, + const char* table_name_arg, + enum enum_duplicates duplicates, + bool ignore, + bool transactional_table, int errcode) { + char *load_data_query, + *end, + *fname_start, + *fname_end, + *p= NULL; + size_t pl= 0; + List fv; + Item *item, *val; + String pfield, pfields; + int n; + + Load_log_event lle(thd, ex, db_arg, table_name_arg, fv, duplicates, + ignore, transactional_table); + + /* + force in a LOCAL if there was one in the original. + */ + if (thd->lex->local_file) + lle.set_fname_outside_temp_buf(ex->file_name, strlen(ex->file_name)); + + /* + prepare fields-list and SET if needed; print_query won't do that for us. + */ + if (!thd->lex->field_list.is_empty()) + { + List_iterator li(thd->lex->field_list); + + pfields.append(" ("); + n= 0; + + while ((item= li++)) + { + if (n++) + pfields.append(", "); + if (item->name) + pfields.append(item->name); + else + item->print(&pfields, QT_ORDINARY); + } + pfields.append(")"); + } + + if (!thd->lex->update_list.is_empty()) + { + List_iterator lu(thd->lex->update_list); + List_iterator lv(thd->lex->value_list); + + pfields.append(" SET "); + n= 0; + + while ((item= lu++)) + { + val= lv++; + if (n++) + pfields.append(", "); + pfields.append(item->name); + pfields.append("="); + val->print(&pfields, QT_ORDINARY); + } + } + + p= pfields.c_ptr_safe(); + pl= strlen(p); + + if (!(load_data_query= (char *)thd->alloc(lle.get_query_buffer_length() + 1 + pl))) + return TRUE; + + lle.print_query(FALSE, (const char *) ex->cs?ex->cs->csname:NULL, + load_data_query, &end, + (char **)&fname_start, (char **)&fname_end); + + strcpy(end, p); + end += pl; + + thd->query_length= end - load_data_query; + thd->query= load_data_query; + Execute_load_query_log_event e(thd, thd->query, thd->query_length, - (uint) ((char*)thd->lex->fname_start - (char*)thd->query), - (uint) ((char*)thd->lex->fname_end - (char*)thd->query), + (uint) ((char*)fname_start - (char*)thd->query - 1), + (uint) ((char*)fname_end - (char*)thd->query), (duplicates == DUP_REPLACE) ? LOAD_DUP_REPLACE : (ignore ? LOAD_DUP_IGNORE : LOAD_DUP_ERROR), transactional_table, FALSE, errcode); diff --git a/sql/sql_yacc.yy b/sql/sql_yacc.yy index db97e77bbd0..12e124230e5 100644 --- a/sql/sql_yacc.yy +++ b/sql/sql_yacc.yy @@ -10425,14 +10425,12 @@ load: { THD *thd= YYTHD; LEX *lex= thd->lex; - Lex_input_stream *lip= YYLIP; if (lex->sphead) { my_error(ER_SP_BADSTATEMENT, MYF(0), "LOAD DATA"); MYSQL_YYABORT; } - lex->fname_start= lip->get_ptr(); } load_data {} @@ -10464,14 +10462,10 @@ load_data: if (!(lex->exchange= new sql_exchange($4.str, 0))) MYSQL_YYABORT; } - opt_duplicate INTO - { - Lex->fname_end= YYLIP->get_ptr(); - } - TABLE_SYM table_ident + opt_duplicate INTO TABLE_SYM table_ident { LEX *lex=Lex; - if (!Select->add_table_to_list(YYTHD, $10, NULL, TL_OPTION_UPDATING, + if (!Select->add_table_to_list(YYTHD, $9, NULL, TL_OPTION_UPDATING, lex->lock_option)) MYSQL_YYABORT; lex->field_list.empty(); @@ -10479,7 +10473,7 @@ load_data: lex->value_list.empty(); } opt_load_data_charset - { Lex->exchange->cs= $12; } + { Lex->exchange->cs= $11; } opt_field_term opt_line_term opt_ignore_lines opt_field_or_var_spec opt_load_data_set_spec {} From da5d0c90a4dc6da9eb43ad94f834c0ecf86a258d Mon Sep 17 00:00:00 2001 From: Georgi Kodinov Date: Mon, 28 Sep 2009 16:55:01 +0300 Subject: [PATCH 32/61] Fixed Sun Studio 8 compilation failures as suggested by Jorgen and reviewed by Svoj over e-mail. --- storage/myisam/mi_check.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/storage/myisam/mi_check.c b/storage/myisam/mi_check.c index 15eb28e6183..1c33ffa90f5 100644 --- a/storage/myisam/mi_check.c +++ b/storage/myisam/mi_check.c @@ -801,7 +801,7 @@ static int chk_index(MI_CHECK *param, MI_INFO *info, MI_KEYDEF *keyinfo, { DBUG_DUMP("old",(uchar*) info->lastkey, info->lastkey_length); DBUG_DUMP("new",(uchar*) key, key_length); - DBUG_DUMP("new_in_page",(char*) old_keypos,(uint) (keypos-old_keypos)); + DBUG_DUMP("new_in_page",(uchar*) old_keypos,(uint) (keypos-old_keypos)); if (comp_flag & SEARCH_FIND && flag == 0) mi_check_print_error(param,"Found duplicated key at page %s",llstr(page,llbuff)); @@ -871,7 +871,7 @@ static int chk_index(MI_CHECK *param, MI_INFO *info, MI_KEYDEF *keyinfo, llstr(page,llbuff),llstr(record,llbuff2), llstr(info->state->data_file_length,llbuff3))); DBUG_DUMP("key",(uchar*) key,key_length); - DBUG_DUMP("new_in_page",(char*) old_keypos,(uint) (keypos-old_keypos)); + DBUG_DUMP("new_in_page",(uchar*) old_keypos,(uint) (keypos-old_keypos)); goto err; } param->record_checksum+=(ha_checksum) record; @@ -1545,6 +1545,8 @@ int mi_repair(MI_CHECK *param, register MI_INFO *info, if (info->s->options & (HA_OPTION_CHECKSUM | HA_OPTION_COMPRESS_RECORD)) param->testflag|=T_CALC_CHECKSUM; + DBUG_ASSERT(param->use_buffers < SIZE_T_MAX); + if (!param->using_global_keycache) VOID(init_key_cache(dflt_key_cache, param->key_cache_block_size, (size_t) param->use_buffers, 0, 0)); From 8f640b6239babacf2f7fc23b19b279a1c69f8b30 Mon Sep 17 00:00:00 2001 From: Jonathan Perkin Date: Mon, 28 Sep 2009 15:14:33 +0100 Subject: [PATCH 33/61] bug#30954: "configure" script in binary distributions considered harmfull Add --help option. --- support-files/binary-configure.sh | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/support-files/binary-configure.sh b/support-files/binary-configure.sh index 884a8363e22..5e6d62f69a0 100644 --- a/support-files/binary-configure.sh +++ b/support-files/binary-configure.sh @@ -1,4 +1,28 @@ #!/bin/sh + +SCRIPT_NAME="`basename $0`" + +usage() +{ + echo "Usage: ${SCRIPT_NAME} [--help|-h]" + echo "" + echo "This script creates the MySQL system tables and starts the server." +} + +for arg do + case "$arg" in + --help|-h) + usage + exit 0 + ;; + *) + echo "${SCRIPT_NAME}: unknown option $arg" + usage + exit 2 + ;; + esac +done + if test ! -x ./scripts/mysql_install_db then echo "I didn't find the script './scripts/mysql_install_db'." From 4299943064130539cdba21ca9d045aa7424eb2ce Mon Sep 17 00:00:00 2001 From: Sergey Glukhov Date: Tue, 29 Sep 2009 07:23:38 +0500 Subject: [PATCH 34/61] Bug#47150 Assertion in Field_long::val_int() on MERGE + TRIGGER + multi-table UPDATE The bug is not related to MERGE table or TRIGGER. More correct description would be 'assertion on multi-table UPDATE + NATURAL JOIN + MERGEABLE VIEW'. On PREPARE stage(see test case) we call mark_common_columns() func which creates ON condition for NATURAL JOIN and sets appropriate table read_set bitmaps for fields which are used in ON condition. On EXECUTE stage mark_common_columns() is not called, we set necessary read_set bitmaps in setup_conds(). But 'B.f1' field is already processed and related item alredy fixed before setup_conds() as updated field and setup_conds can not set read_set bitmap because of that. The fix is to set read_set bitmap for appropriate table field even if Item_direct_view_ref item which represents a refernce to this field is fixed. --- mysql-test/r/join.result | 10 ++++++++++ mysql-test/t/join.test | 20 ++++++++++++++++++++ sql/item.cc | 21 +++++++++++++++++++-- 3 files changed, 49 insertions(+), 2 deletions(-) diff --git a/mysql-test/r/join.result b/mysql-test/r/join.result index 736ecf1d90e..77f73532474 100644 --- a/mysql-test/r/join.result +++ b/mysql-test/r/join.result @@ -1064,3 +1064,13 @@ a b c d 128 NULL 128 NULL DROP TABLE IF EXISTS t1,t2; End of 5.0 tests. +CREATE TABLE t1 (f1 int); +CREATE TABLE t2 (f1 int); +INSERT INTO t2 VALUES (1); +CREATE VIEW v1 AS SELECT * FROM t2; +PREPARE stmt FROM 'UPDATE t2 AS A NATURAL JOIN v1 B SET B.f1 = 1'; +EXECUTE stmt; +EXECUTE stmt; +DEALLOCATE PREPARE stmt; +DROP VIEW v1; +DROP TABLE t1, t2; diff --git a/mysql-test/t/join.test b/mysql-test/t/join.test index b5e30e63f54..1cd05c8cb65 100644 --- a/mysql-test/t/join.test +++ b/mysql-test/t/join.test @@ -729,4 +729,24 @@ SELECT * FROM t1 JOIN t2 ON b=c ORDER BY a; SELECT * FROM t1 JOIN t2 ON a=c ORDER BY a; DROP TABLE IF EXISTS t1,t2; + --echo End of 5.0 tests. + + +# +# Bug#47150 Assertion in Field_long::val_int() on MERGE + TRIGGER + multi-table UPDATE +# +CREATE TABLE t1 (f1 int); + +CREATE TABLE t2 (f1 int); +INSERT INTO t2 VALUES (1); +CREATE VIEW v1 AS SELECT * FROM t2; + +PREPARE stmt FROM 'UPDATE t2 AS A NATURAL JOIN v1 B SET B.f1 = 1'; +EXECUTE stmt; +EXECUTE stmt; + +DEALLOCATE PREPARE stmt; + +DROP VIEW v1; +DROP TABLE t1, t2; diff --git a/sql/item.cc b/sql/item.cc index 26df3a45971..86e4551e55b 100644 --- a/sql/item.cc +++ b/sql/item.cc @@ -6331,9 +6331,26 @@ bool Item_direct_view_ref::fix_fields(THD *thd, Item **reference) /* view fild reference must be defined */ DBUG_ASSERT(*ref); /* (*ref)->check_cols() will be made in Item_direct_ref::fix_fields */ - if (!(*ref)->fixed && - ((*ref)->fix_fields(thd, ref))) + if ((*ref)->fixed) + { + Item *ref_item= (*ref)->real_item(); + if (ref_item->type() == Item::FIELD_ITEM) + { + /* + In some cases we need to update table read set(see bug#47150). + If ref item is FIELD_ITEM and fixed then field and table + have proper values. So we can use them for update. + */ + Field *fld= ((Item_field*) ref_item)->field; + DBUG_ASSERT(fld && fld->table); + if (thd->mark_used_columns == MARK_COLUMNS_READ) + bitmap_set_bit(fld->table->read_set, fld->field_index); + } + } + else if (!(*ref)->fixed && + ((*ref)->fix_fields(thd, ref))) return TRUE; + return Item_direct_ref::fix_fields(thd, reference); } From fc3740368aed05f95da167deda7544a91a904d3f Mon Sep 17 00:00:00 2001 From: Davi Arnaut Date: Tue, 29 Sep 2009 07:58:42 -0300 Subject: [PATCH 35/61] Bug#45567: Fast ALTER TABLE broken for enum and set The problem was that appending values to the end of an existing ENUM or SET column was being treated as table data modification, preventing a immediately (fast) table alteration that occurs when only table metadata is being modified. The cause was twofold: adding a enumeration or set members to the end of the list of valid member values was not being considered a "compatible" table alteration, and for SET columns, the check was being done upon the max display length and not the underlying (pack) length of the field. The solution is to augment the function that checks wether two ENUM or SET fields are compatible -- by comparing the pack lengths and performing a limited comparison of the member values. --- mysql-test/r/alter_table.result | 62 +++++++++++++++++++++++++++ mysql-test/t/alter_table.test | 46 ++++++++++++++++++++ sql/field.cc | 75 ++++++++++++++++++++++++++------- sql/field.h | 8 +++- 4 files changed, 174 insertions(+), 17 deletions(-) diff --git a/mysql-test/r/alter_table.result b/mysql-test/r/alter_table.result index 5a115e9ea99..db7173d0b47 100644 --- a/mysql-test/r/alter_table.result +++ b/mysql-test/r/alter_table.result @@ -1268,4 +1268,66 @@ a b 4 b 5 a DROP TABLE t1; +# +# Bug#45567: Fast ALTER TABLE broken for enum and set +# +DROP TABLE IF EXISTS t1; +CREATE TABLE t1 (a ENUM('a1','a2')); +INSERT INTO t1 VALUES ('a1'),('a2'); +# No copy: No modification +ALTER TABLE t1 MODIFY COLUMN a ENUM('a1','a2'); +affected rows: 0 +info: Records: 0 Duplicates: 0 Warnings: 0 +# No copy: Add new enumeration to the end +ALTER TABLE t1 MODIFY COLUMN a ENUM('a1','a2','a3'); +affected rows: 0 +info: Records: 0 Duplicates: 0 Warnings: 0 +# Copy: Modify and add new to the end +ALTER TABLE t1 MODIFY COLUMN a ENUM('a1','a2','xx','a5'); +affected rows: 2 +info: Records: 2 Duplicates: 0 Warnings: 0 +# Copy: Remove from the end +ALTER TABLE t1 MODIFY COLUMN a ENUM('a1','a2','xx'); +affected rows: 2 +info: Records: 2 Duplicates: 0 Warnings: 0 +# Copy: Add new enumeration +ALTER TABLE t1 MODIFY COLUMN a ENUM('a1','a2','a0','xx'); +affected rows: 2 +info: Records: 2 Duplicates: 0 Warnings: 0 +# No copy: Add new enumerations to the end +ALTER TABLE t1 MODIFY COLUMN a ENUM('a1','a2','a0','xx','a5','a6'); +affected rows: 0 +info: Records: 0 Duplicates: 0 Warnings: 0 +DROP TABLE t1; +CREATE TABLE t1 (a SET('a1','a2')); +INSERT INTO t1 VALUES ('a1'),('a2'); +# No copy: No modification +ALTER TABLE t1 MODIFY COLUMN a SET('a1','a2'); +affected rows: 0 +info: Records: 0 Duplicates: 0 Warnings: 0 +# No copy: Add new to the end +ALTER TABLE t1 MODIFY COLUMN a SET('a1','a2','a3'); +affected rows: 0 +info: Records: 0 Duplicates: 0 Warnings: 0 +# Copy: Modify and add new to the end +ALTER TABLE t1 MODIFY COLUMN a SET('a1','a2','xx','a5'); +affected rows: 2 +info: Records: 2 Duplicates: 0 Warnings: 0 +# Copy: Remove from the end +ALTER TABLE t1 MODIFY COLUMN a SET('a1','a2','xx'); +affected rows: 2 +info: Records: 2 Duplicates: 0 Warnings: 0 +# Copy: Add new member +ALTER TABLE t1 MODIFY COLUMN a SET('a1','a2','a0','xx'); +affected rows: 2 +info: Records: 2 Duplicates: 0 Warnings: 0 +# No copy: Add new to the end +ALTER TABLE t1 MODIFY COLUMN a SET('a1','a2','a0','xx','a5','a6'); +affected rows: 0 +info: Records: 0 Duplicates: 0 Warnings: 0 +# Copy: Numerical incrase (pack lenght) +ALTER TABLE t1 MODIFY COLUMN a SET('a1','a2','a0','xx','a5','a6','a7','a8','a9','a10'); +affected rows: 2 +info: Records: 2 Duplicates: 0 Warnings: 0 +DROP TABLE t1; End of 5.1 tests diff --git a/mysql-test/t/alter_table.test b/mysql-test/t/alter_table.test index ae48d5a8736..17549745203 100644 --- a/mysql-test/t/alter_table.test +++ b/mysql-test/t/alter_table.test @@ -1000,4 +1000,50 @@ ALTER TABLE t1 MODIFY b ENUM('a', 'z', 'b', 'c') NOT NULL; SELECT * FROM t1; DROP TABLE t1; +--echo # +--echo # Bug#45567: Fast ALTER TABLE broken for enum and set +--echo # + +--disable_warnings +DROP TABLE IF EXISTS t1; +--enable_warnings + +CREATE TABLE t1 (a ENUM('a1','a2')); +INSERT INTO t1 VALUES ('a1'),('a2'); +--enable_info +--echo # No copy: No modification +ALTER TABLE t1 MODIFY COLUMN a ENUM('a1','a2'); +--echo # No copy: Add new enumeration to the end +ALTER TABLE t1 MODIFY COLUMN a ENUM('a1','a2','a3'); +--echo # Copy: Modify and add new to the end +ALTER TABLE t1 MODIFY COLUMN a ENUM('a1','a2','xx','a5'); +--echo # Copy: Remove from the end +ALTER TABLE t1 MODIFY COLUMN a ENUM('a1','a2','xx'); +--echo # Copy: Add new enumeration +ALTER TABLE t1 MODIFY COLUMN a ENUM('a1','a2','a0','xx'); +--echo # No copy: Add new enumerations to the end +ALTER TABLE t1 MODIFY COLUMN a ENUM('a1','a2','a0','xx','a5','a6'); +--disable_info +DROP TABLE t1; + +CREATE TABLE t1 (a SET('a1','a2')); +INSERT INTO t1 VALUES ('a1'),('a2'); +--enable_info +--echo # No copy: No modification +ALTER TABLE t1 MODIFY COLUMN a SET('a1','a2'); +--echo # No copy: Add new to the end +ALTER TABLE t1 MODIFY COLUMN a SET('a1','a2','a3'); +--echo # Copy: Modify and add new to the end +ALTER TABLE t1 MODIFY COLUMN a SET('a1','a2','xx','a5'); +--echo # Copy: Remove from the end +ALTER TABLE t1 MODIFY COLUMN a SET('a1','a2','xx'); +--echo # Copy: Add new member +ALTER TABLE t1 MODIFY COLUMN a SET('a1','a2','a0','xx'); +--echo # No copy: Add new to the end +ALTER TABLE t1 MODIFY COLUMN a SET('a1','a2','a0','xx','a5','a6'); +--echo # Copy: Numerical incrase (pack lenght) +ALTER TABLE t1 MODIFY COLUMN a SET('a1','a2','a0','xx','a5','a6','a7','a8','a9','a10'); +--disable_info +DROP TABLE t1; + --echo End of 5.1 tests diff --git a/sql/field.cc b/sql/field.cc index 9f46552d5bd..0df9b0fc2e4 100644 --- a/sql/field.cc +++ b/sql/field.cc @@ -8832,6 +8832,24 @@ bool Field::eq_def(Field *field) } +/** + Compare the first t1::count type names. + + @return TRUE if the type names of t1 match those of t2. FALSE otherwise. +*/ + +static bool compare_type_names(CHARSET_INFO *charset, TYPELIB *t1, TYPELIB *t2) +{ + for (uint i= 0; i < t1->count; i++) + if (my_strnncoll(charset, + (const uchar*) t1->type_names[i], + t1->type_lengths[i], + (const uchar*) t2->type_names[i], + t2->type_lengths[i])) + return FALSE; + return TRUE; +} + /** @return returns 1 if the fields are equally defined @@ -8839,32 +8857,57 @@ bool Field::eq_def(Field *field) bool Field_enum::eq_def(Field *field) { + TYPELIB *values; + if (!Field::eq_def(field)) - return 0; - return compare_enum_values(((Field_enum*) field)->typelib); -} + return FALSE; + values= ((Field_enum*) field)->typelib; -bool Field_enum::compare_enum_values(TYPELIB *values) -{ + /* Definition must be strictly equal. */ if (typelib->count != values->count) return FALSE; - for (uint i= 0; i < typelib->count; i++) - if (my_strnncoll(field_charset, - (const uchar*) typelib->type_names[i], - typelib->type_lengths[i], - (const uchar*) values->type_names[i], - values->type_lengths[i])) - return FALSE; - return TRUE; + + return compare_type_names(field_charset, typelib, values); } +/** + Check whether two fields can be considered 'equal' for table + alteration purposes. Fields are equal if they retain the same + pack length and if new members are added to the end of the list. + + @return IS_EQUAL_YES if fields are compatible. + IS_EQUAL_NO otherwise. +*/ + uint Field_enum::is_equal(Create_field *new_field) { - if (!Field_str::is_equal(new_field)) - return 0; - return compare_enum_values(new_field->interval); + TYPELIB *values= new_field->interval; + + /* + The fields are compatible if they have the same flags, + type, charset and have the same underlying length. + */ + if (compare_str_field_flags(new_field, flags) || + new_field->sql_type != real_type() || + new_field->charset != field_charset || + new_field->pack_length != pack_length()) + return IS_EQUAL_NO; + + /* + Changing the definition of an ENUM or SET column by adding a new + enumeration or set members to the end of the list of valid member + values only alters table metadata and not table data. + */ + if (typelib->count > values->count) + return IS_EQUAL_NO; + + /* Check whether there are modification before the end. */ + if (! compare_type_names(field_charset, typelib, new_field->interval)) + return IS_EQUAL_NO; + + return IS_EQUAL_YES; } diff --git a/sql/field.h b/sql/field.h index a9299256f88..7a9b69eff40 100644 --- a/sql/field.h +++ b/sql/field.h @@ -472,6 +472,13 @@ public: /* maximum possible display length */ virtual uint32 max_display_length()= 0; + /** + Whether a field being created is compatible with a existing one. + + Used by the ALTER TABLE code to evaluate whether the new definition + of a table is compatible with the old definition so that it can + determine if data needs to be copied over (table data change). + */ virtual uint is_equal(Create_field *new_field); /* convert decimal to longlong with overflow check */ longlong convert_decimal2longlong(const my_decimal *val, bool unsigned_flag, @@ -1862,7 +1869,6 @@ public: CHARSET_INFO *sort_charset(void) const { return &my_charset_bin; } private: int do_save_field_metadata(uchar *first_byte); - bool compare_enum_values(TYPELIB *values); uint is_equal(Create_field *new_field); }; From 73153f1cb354cf6c38f4c9ba80714ef849cddb65 Mon Sep 17 00:00:00 2001 From: Davi Arnaut Date: Tue, 29 Sep 2009 11:11:46 -0300 Subject: [PATCH 36/61] Don't use the semicolon character as a argument separator as it can be interpreted as a shell metacharacter in some circumstances. For example, it is interpreted as a command separator when invoking a debugger. --- mysql-test/lib/mtr_cases.pm | 6 ++++-- mysql-test/mysql-test-run.pl | 2 +- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/mysql-test/lib/mtr_cases.pm b/mysql-test/lib/mtr_cases.pm index 224babaaf32..27165d56b50 100644 --- a/mysql-test/lib/mtr_cases.pm +++ b/mysql-test/lib/mtr_cases.pm @@ -493,6 +493,7 @@ sub collect_one_suite($) $lib_innodb_plugin) { my @new_cases; + my $sep= (IS_WINDOWS) ? ';' : ':'; foreach my $test (@cases) { @@ -520,12 +521,13 @@ sub collect_one_suite($) } } my $plugin_filename= basename($lib_innodb_plugin); + my $plugin_list= "innodb=$plugin_filename" . $sep . "innodb_locks=$plugin_filename"; push(@{$new_test->{master_opt}}, '--ignore-builtin-innodb'); push(@{$new_test->{master_opt}}, '--plugin-dir=' . dirname($lib_innodb_plugin)); - push(@{$new_test->{master_opt}}, "--plugin_load=innodb=$plugin_filename;innodb_locks=$plugin_filename"); + push(@{$new_test->{master_opt}}, "--plugin_load=$plugin_list"); push(@{$new_test->{slave_opt}}, '--ignore-builtin-innodb'); push(@{$new_test->{slave_opt}}, '--plugin-dir=' . dirname($lib_innodb_plugin)); - push(@{$new_test->{slave_opt}}, "--plugin_load=innodb=$plugin_filename;innodb_locks=$plugin_filename"); + push(@{$new_test->{slave_opt}}, "--plugin_load=$plugin_list"); if ($new_test->{combination}) { $new_test->{combination}.= ' + InnoDB plugin'; diff --git a/mysql-test/mysql-test-run.pl b/mysql-test/mysql-test-run.pl index 114b6c84aa3..5cae3e8258b 100755 --- a/mysql-test/mysql-test-run.pl +++ b/mysql-test/mysql-test-run.pl @@ -1812,7 +1812,7 @@ sub environment_setup { ($lib_example_plugin ? dirname($lib_example_plugin) : ""); $ENV{'HA_EXAMPLE_SO'}="'".$plugin_filename."'"; - $ENV{'EXAMPLE_PLUGIN_LOAD'}="--plugin_load=;EXAMPLE=".$plugin_filename.";"; + $ENV{'EXAMPLE_PLUGIN_LOAD'}="--plugin_load=EXAMPLE=".$plugin_filename; } # ---------------------------------------------------- From 21d401c202e2580c087d51130778f88e76873c6f Mon Sep 17 00:00:00 2001 From: Kristofer Pettersson Date: Tue, 29 Sep 2009 17:06:51 +0200 Subject: [PATCH 37/61] Bug#42108 Wrong locking for UPDATE with subqueries leads to broken statement replication MySQL server uses wrong lock type (always TL_READ instead of TL_READ_NO_INSERT when appropriate) for tables used in subqueries of UPDATE statement. This leads in some cases to a broken replication as statements are written in the wrong order to the binlog. --- sql/sql_yacc.yy | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sql/sql_yacc.yy b/sql/sql_yacc.yy index 09a0a4b2f12..0aa6308ab93 100644 --- a/sql/sql_yacc.yy +++ b/sql/sql_yacc.yy @@ -7810,7 +7810,7 @@ update: LEX *lex= Lex; mysql_init_select(lex); lex->sql_command= SQLCOM_UPDATE; - lex->lock_option= TL_UNLOCK; /* Will be set later */ + lex->lock_option= using_update_log ? TL_READ_NO_INSERT : TL_READ; lex->duplicates= DUP_ERROR; } opt_low_priority opt_ignore join_table_list From 21586dfb084b05ac7d98ee990d64637b4be9222a Mon Sep 17 00:00:00 2001 From: Ingo Struewing Date: Tue, 29 Sep 2009 17:38:40 +0200 Subject: [PATCH 38/61] WL#4259 - Debug Sync Facility Backport from 6.0 to 5.1. Only those sync points are included, which are used in debug_sync.test. The Debug Sync Facility allows to place synchronization points in the code: open_tables(...) DEBUG_SYNC(thd, "after_open_tables"); lock_tables(...) When activated, a sync point can - Send a signal and/or - Wait for a signal Nomenclature: - signal: A value of a global variable that persists until overwritten by a new signal. The global variable can also be seen as a "signal post" or "flag mast". Then the signal is what is attached to the "signal post" or "flag mast". - send a signal: Assign the value (the signal) to the global variable ("set a flag") and broadcast a global condition to wake those waiting for a signal. - wait for a signal: Loop over waiting for the global condition until the global value matches the wait-for signal. Please find more information in the top comment in debug_sync.cc or in the worklog entry. --- .bzrignore | 1 + CMakeLists.txt | 6 + configure.in | 17 + include/my_sys.h | 10 + libmysqld/CMakeLists.txt | 1 + libmysqld/Makefile.am | 1 + mysql-test/include/have_debug_sync.inc | 5 + mysql-test/mysql-test-run.pl | 9 + mysql-test/r/debug_sync.result | 277 ++++ mysql-test/r/have_debug_sync.require | 2 + mysql-test/t/debug_sync.test | 420 ++++++ mysys/my_static.c | 8 + mysys/thr_lock.c | 22 + sql/CMakeLists.txt | 1 + sql/Makefile.am | 2 + sql/debug_sync.cc | 1906 ++++++++++++++++++++++++ sql/debug_sync.h | 60 + sql/mysqld.cc | 46 +- sql/set_var.cc | 6 + sql/set_var.h | 15 + sql/share/errmsg.txt | 7 + sql/sql_base.cc | 4 + sql/sql_class.cc | 15 + sql/sql_class.h | 5 + storage/myisam/myisamchk.c | 2 +- 25 files changed, 2846 insertions(+), 2 deletions(-) create mode 100644 mysql-test/include/have_debug_sync.inc create mode 100644 mysql-test/r/debug_sync.result create mode 100644 mysql-test/r/have_debug_sync.require create mode 100644 mysql-test/t/debug_sync.test create mode 100644 sql/debug_sync.cc create mode 100644 sql/debug_sync.h diff --git a/.bzrignore b/.bzrignore index 6c6a43dacab..e1e2083e2d2 100644 --- a/.bzrignore +++ b/.bzrignore @@ -3064,3 +3064,4 @@ sql/share/spanish sql/share/swedish sql/share/ukrainian libmysqld/examples/mysqltest.cc +libmysqld/debug_sync.cc diff --git a/CMakeLists.txt b/CMakeLists.txt index 7d91e39eb6d..8c40312e32b 100755 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -66,6 +66,12 @@ IF(EXTRA_DEBUG) ADD_DEFINITIONS(-D EXTRA_DEBUG) ENDIF(EXTRA_DEBUG) +IF(ENABLED_DEBUG_SYNC) + ADD_DEFINITIONS(-D ENABLED_DEBUG_SYNC) +ENDIF(ENABLED_DEBUG_SYNC) +SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DENABLED_DEBUG_SYNC") +SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DENABLED_DEBUG_SYNC") + # in some places we use DBUG_OFF SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -DDBUG_OFF") SET(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -DDBUG_OFF") diff --git a/configure.in b/configure.in index b974d7076d7..bec902f83c1 100644 --- a/configure.in +++ b/configure.in @@ -1708,6 +1708,23 @@ else CXXFLAGS="$OPTIMIZE_CXXFLAGS $CXXFLAGS" fi +# Debug Sync Facility. NOTE: depends on 'with_debug'. Must be behind it. +AC_MSG_CHECKING(if Debug Sync Facility should be enabled.) +AC_ARG_ENABLE(debug_sync, + AS_HELP_STRING([--enable-debug-sync], + [Build a version with Debug Sync Facility]), + [ enable_debug_sync=$enableval ], + [ enable_debug_sync=$with_debug ]) + +if test "$enable_debug_sync" != "no" +then + AC_DEFINE([ENABLED_DEBUG_SYNC], [1], + [If Debug Sync Facility should be enabled]) + AC_MSG_RESULT([yes]) +else + AC_MSG_RESULT([no]) +fi + # If we should allow error injection tests AC_ARG_WITH(error-inject, AC_HELP_STRING([--with-error-inject],[Enable error injection in MySQL Server]), diff --git a/include/my_sys.h b/include/my_sys.h index cb9a24bbd7f..166133251bc 100644 --- a/include/my_sys.h +++ b/include/my_sys.h @@ -172,6 +172,16 @@ extern char *my_strndup(const char *from, size_t length, #define TRASH(A,B) /* nothing */ #endif +#if defined(ENABLED_DEBUG_SYNC) +extern void (*debug_sync_C_callback_ptr)(const char *, size_t); +#define DEBUG_SYNC_C(_sync_point_name_) do { \ + if (debug_sync_C_callback_ptr != NULL) \ + (*debug_sync_C_callback_ptr)(STRING_WITH_LEN(_sync_point_name_)); } \ + while(0) +#else +#define DEBUG_SYNC_C(_sync_point_name_) +#endif /* defined(ENABLED_DEBUG_SYNC) */ + #ifdef HAVE_LARGE_PAGES extern uint my_get_large_page_size(void); extern uchar * my_large_malloc(size_t size, myf my_flags); diff --git a/libmysqld/CMakeLists.txt b/libmysqld/CMakeLists.txt index 8500d73863a..bea6f6c0e1f 100644 --- a/libmysqld/CMakeLists.txt +++ b/libmysqld/CMakeLists.txt @@ -129,6 +129,7 @@ SET(LIBMYSQLD_SOURCES emb_qcache.cc libmysqld.c lib_sql.cc ../sql/sql_list.cc ../sql/sql_load.cc ../sql/sql_locale.cc ../sql/sql_binlog.cc ../sql/sql_manager.cc ../sql/sql_map.cc ../sql/sql_parse.cc ../sql/sql_partition.cc ../sql/sql_plugin.cc + ../sql/debug_sync.cc ../sql/sql_prepare.cc ../sql/sql_rename.cc ../sql/sql_repl.cc ../sql/sql_select.cc ../sql/sql_servers.cc ../sql/sql_show.cc ../sql/sql_state.c ../sql/sql_string.cc diff --git a/libmysqld/Makefile.am b/libmysqld/Makefile.am index a9bd8d9e17c..16c45816bbf 100644 --- a/libmysqld/Makefile.am +++ b/libmysqld/Makefile.am @@ -74,6 +74,7 @@ sqlsources = derror.cc field.cc field_conv.cc strfunc.cc filesort.cc \ sp_head.cc sp_pcontext.cc sp.cc sp_cache.cc sp_rcontext.cc \ parse_file.cc sql_view.cc sql_trigger.cc my_decimal.cc \ rpl_filter.cc sql_partition.cc sql_builtin.cc sql_plugin.cc \ + debug_sync.cc \ sql_tablespace.cc \ rpl_injector.cc my_user.c partition_info.cc \ sql_servers.cc event_parse_data.cc diff --git a/mysql-test/include/have_debug_sync.inc b/mysql-test/include/have_debug_sync.inc new file mode 100644 index 00000000000..7aa5baf3342 --- /dev/null +++ b/mysql-test/include/have_debug_sync.inc @@ -0,0 +1,5 @@ +--require r/have_debug_sync.require +disable_query_log; +let $value= query_get_value(SHOW VARIABLES LIKE 'debug_sync', Value, 1); +eval SELECT ('$value' LIKE 'ON %') AS debug_sync; +enable_query_log; diff --git a/mysql-test/mysql-test-run.pl b/mysql-test/mysql-test-run.pl index 114b6c84aa3..da94f02fb27 100755 --- a/mysql-test/mysql-test-run.pl +++ b/mysql-test/mysql-test-run.pl @@ -226,6 +226,7 @@ my @default_valgrind_args= ("--show-reachable=yes"); my @valgrind_args; my $opt_valgrind_path; my $opt_callgrind; +my $opt_debug_sync_timeout= 300; # Default timeout for WAIT_FOR actions. our $opt_warnings= 1; @@ -867,6 +868,7 @@ sub command_line_setup { 'valgrind-option=s' => \@valgrind_args, 'valgrind-path=s' => \$opt_valgrind_path, 'callgrind' => \$opt_callgrind, + 'debug-sync-timeout=i' => \$opt_debug_sync_timeout, # Directories 'tmpdir=s' => \$opt_tmpdir, @@ -4170,6 +4172,11 @@ sub mysqld_arguments ($$$) { mtr_add_arg($args, "%s", "--core-file"); } + # Enable the debug sync facility, set default wait timeout. + # Facility stays disabled if timeout value is zero. + mtr_add_arg($args, "--loose-debug-sync-timeout=%s", + $opt_debug_sync_timeout); + return $args; } @@ -5280,6 +5287,8 @@ Misc options to turn off. sleep=SECONDS Passed to mysqltest, will be used as fixed sleep time + debug-sync-timeout=NUM Set default timeout for WAIT_FOR debug sync + actions. Disable facility with NUM=0. gcov Collect coverage information after the test. The result is a gcov file per source and header file. experimental= Refer to list of tests considered experimental; diff --git a/mysql-test/r/debug_sync.result b/mysql-test/r/debug_sync.result new file mode 100644 index 00000000000..47e968f79cf --- /dev/null +++ b/mysql-test/r/debug_sync.result @@ -0,0 +1,277 @@ +SET DEBUG_SYNC= 'RESET'; +DROP TABLE IF EXISTS t1; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +Variable_name Value +debug_sync ON - current signal: '' +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2 TIMEOUT 6 EXECUTE 2 HIT_LIMIT 3'; +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2 TIMEOUT 6 EXECUTE 2'; +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2 TIMEOUT 6 HIT_LIMIT 3'; +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2 TIMEOUT 6'; +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2 EXECUTE 2 HIT_LIMIT 3'; +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2 EXECUTE 2'; +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2 HIT_LIMIT 3'; +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2'; +SET DEBUG_SYNC='p0 SIGNAL s1 EXECUTE 2 HIT_LIMIT 3'; +SET DEBUG_SYNC='p0 SIGNAL s1 EXECUTE 2'; +SET DEBUG_SYNC='p0 SIGNAL s1 HIT_LIMIT 3'; +SET DEBUG_SYNC='p0 SIGNAL s1'; +SET DEBUG_SYNC='p0 WAIT_FOR s2 TIMEOUT 6 EXECUTE 2 HIT_LIMIT 3'; +SET DEBUG_SYNC='p0 WAIT_FOR s2 TIMEOUT 6 EXECUTE 2'; +SET DEBUG_SYNC='p0 WAIT_FOR s2 TIMEOUT 6 HIT_LIMIT 3'; +SET DEBUG_SYNC='p0 WAIT_FOR s2 TIMEOUT 6'; +SET DEBUG_SYNC='p0 WAIT_FOR s2 EXECUTE 2 HIT_LIMIT 3'; +SET DEBUG_SYNC='p0 WAIT_FOR s2 EXECUTE 2'; +SET DEBUG_SYNC='p0 WAIT_FOR s2 HIT_LIMIT 3'; +SET DEBUG_SYNC='p0 WAIT_FOR s2'; +SET DEBUG_SYNC='p0 HIT_LIMIT 3'; +SET DEBUG_SYNC='p0 CLEAR'; +SET DEBUG_SYNC='p0 TEST'; +SET DEBUG_SYNC='RESET'; +set debug_sync='p0 signal s1 wait_for s2 timeout 6 execute 2 hit_limit 3'; +set debug_sync='p0 signal s1 wait_for s2 timeout 6 execute 2'; +set debug_sync='p0 signal s1 wait_for s2 timeout 6 hit_limit 3'; +set debug_sync='p0 signal s1 wait_for s2 timeout 6'; +set debug_sync='p0 signal s1 wait_for s2 execute 2 hit_limit 3'; +set debug_sync='p0 signal s1 wait_for s2 execute 2'; +set debug_sync='p0 signal s1 wait_for s2 hit_limit 3'; +set debug_sync='p0 signal s1 wait_for s2'; +set debug_sync='p0 signal s1 execute 2 hit_limit 3'; +set debug_sync='p0 signal s1 execute 2'; +set debug_sync='p0 signal s1 hit_limit 3'; +set debug_sync='p0 signal s1'; +set debug_sync='p0 wait_for s2 timeout 6 execute 2 hit_limit 3'; +set debug_sync='p0 wait_for s2 timeout 6 execute 2'; +set debug_sync='p0 wait_for s2 timeout 6 hit_limit 3'; +set debug_sync='p0 wait_for s2 timeout 6'; +set debug_sync='p0 wait_for s2 execute 2 hit_limit 3'; +set debug_sync='p0 wait_for s2 execute 2'; +set debug_sync='p0 wait_for s2 hit_limit 3'; +set debug_sync='p0 wait_for s2'; +set debug_sync='p0 hit_limit 3'; +set debug_sync='p0 clear'; +set debug_sync='p0 test'; +set debug_sync='reset'; +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2 TIMEOUT 6 + EXECUTE 2 HIT_LIMIT 3'; +SET DEBUG_SYNC=' p0 SIGNAL s1 WAIT_FOR s2'; +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2'; +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2 '; +SET DEBUG_SYNC=' p0 SIGNAL s1 WAIT_FOR s2 '; +SET DEBUG_SYNC=' p0 SIGNAL s1 WAIT_FOR s2 '; +SET DEBUG_SYNC=''; +ERROR 42000: Missing synchronization point name +SET DEBUG_SYNC=' '; +ERROR 42000: Missing synchronization point name +SET DEBUG_SYNC='p0'; +ERROR 42000: Missing action after synchronization point name 'p0' +SET DEBUG_SYNC='p0 EXECUTE 2'; +ERROR 42000: Missing action before EXECUTE +SET DEBUG_SYNC='p0 TIMEOUT 6 EXECUTE 2'; +ERROR 42000: Illegal or out of order stuff: 'TIMEOUT' +SET DEBUG_SYNC='p0 TIMEOUT 6'; +ERROR 42000: Illegal or out of order stuff: 'TIMEOUT' +SET DEBUG_SYNC='p0 WAIT_FOR s2 SIGNAL s1'; +ERROR 42000: Illegal or out of order stuff: 'SIGNAL' +SET DEBUG_SYNC='p0 WAIT_FOR s2 SIGNAL s1 EXECUTE 2'; +ERROR 42000: Illegal or out of order stuff: 'SIGNAL' +SET DEBUG_SYNC='p0 WAIT_FOR s2 SIGNAL s1 TIMEOUT 6 EXECUTE 2'; +ERROR 42000: Illegal or out of order stuff: 'SIGNAL' +SET DEBUG_SYNC='p0 WAIT_FOR s2 SIGNAL s1 TIMEOUT 6'; +ERROR 42000: Illegal or out of order stuff: 'SIGNAL' +SET DEBUG_SYNC='p0 WAIT_FOR s2 TIMEOUT 6 SIGNAL s1 EXECUTE 2'; +ERROR 42000: Illegal or out of order stuff: 'SIGNAL' +SET DEBUG_SYNC='p0 WAIT_FOR s2 TIMEOUT 6 SIGNAL s1'; +ERROR 42000: Illegal or out of order stuff: 'SIGNAL' +SET DEBUG_SYNC='p0 TIMEOUT 6 WAIT_FOR s2 EXECUTE 2'; +ERROR 42000: Illegal or out of order stuff: 'TIMEOUT' +SET DEBUG_SYNC='p0 TIMEOUT 6 WAIT_FOR s2'; +ERROR 42000: Illegal or out of order stuff: 'TIMEOUT' +SET DEBUG_SYNC='p0 SIGNAL s1 TIMEOUT 6 EXECUTE 2'; +ERROR 42000: Illegal or out of order stuff: 'TIMEOUT' +SET DEBUG_SYNC='p0 SIGNAL s1 TIMEOUT 6'; +ERROR 42000: Illegal or out of order stuff: 'TIMEOUT' +SET DEBUG_SYNC='p0 EXECUTE 2 SIGNAL s1 TIMEOUT 6'; +ERROR 42000: Missing action before EXECUTE +SET DEBUG_SYNC='p0 TIMEOUT 6 SIGNAL s1'; +ERROR 42000: Illegal or out of order stuff: 'TIMEOUT' +SET DEBUG_SYNC='p0 EXECUTE 2 TIMEOUT 6 SIGNAL s1'; +ERROR 42000: Missing action before EXECUTE +SET DEBUG_SYNC='p0 CLEAR HIT_LIMIT 3'; +ERROR 42000: Nothing must follow action CLEAR +SET DEBUG_SYNC='CLEAR'; +ERROR 42000: Missing action after synchronization point name 'CLEAR' +SET DEBUG_SYNC='p0 CLEAR p0'; +ERROR 42000: Nothing must follow action CLEAR +SET DEBUG_SYNC='TEST'; +ERROR 42000: Missing action after synchronization point name 'TEST' +SET DEBUG_SYNC='p0 TEST p0'; +ERROR 42000: Nothing must follow action TEST +SET DEBUG_SYNC='p0 RESET'; +ERROR 42000: Illegal or out of order stuff: 'RESET' +SET DEBUG_SYNC='RESET p0'; +ERROR 42000: Illegal or out of order stuff: 'p0' +SET DEBUG_SYNC='p0 RESET p0'; +ERROR 42000: Illegal or out of order stuff: 'RESET' +SET DEBUG_SYNC='p0 SIGNAL '; +ERROR 42000: Missing signal name after action SIGNAL +SET DEBUG_SYNC='p0 WAIT_FOR '; +ERROR 42000: Missing signal name after action WAIT_FOR +SET DEBUG_SYNC='p0 SIGNAL s1 EXECUTE '; +ERROR 42000: Missing valid number after EXECUTE +SET DEBUG_SYNCx='p0 SIGNAL s1 WAIT_FOR s2 TIMEOUT 6 EXECUTE 2 HIT_LIMIT 3'; +ERROR HY000: Unknown system variable 'DEBUG_SYNCx' +SET DEBUG_SYNC='p0 SIGNAx s1 WAIT_FOR s2 TIMEOUT 6 EXECUTE 2 HIT_LIMIT 3'; +ERROR 42000: Illegal or out of order stuff: 'SIGNAx' +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOx s2 TIMEOUT 6 EXECUTE 2 HIT_LIMIT 3'; +ERROR 42000: Illegal or out of order stuff: 'WAIT_FOx' +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2 TIMEOUx 0 EXECUTE 2 HIT_LIMIT 3'; +ERROR 42000: Illegal or out of order stuff: 'TIMEOUx' +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2 TIMEOUT 6 EXECUTx 2 HIT_LIMIT 3'; +ERROR 42000: Illegal or out of order stuff: 'EXECUTx' +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2 TIMEOUT 6 EXECUTE 2 HIT_LIMIx 3'; +ERROR 42000: Illegal or out of order stuff: 'HIT_LIMIx' +SET DEBUG_SYNC='p0 CLEARx'; +ERROR 42000: Illegal or out of order stuff: 'CLEARx' +SET DEBUG_SYNC='p0 TESTx'; +ERROR 42000: Illegal or out of order stuff: 'TESTx' +SET DEBUG_SYNC='RESETx'; +ERROR 42000: Missing action after synchronization point name 'RESETx' +SET DEBUG_SYNC='p0 WAIT_FOR s2 TIMEOUT 0x6 EXECUTE 2 HIT_LIMIT 3'; +ERROR 42000: Missing valid number after TIMEOUT +SET DEBUG_SYNC='p0 WAIT_FOR s2 TIMEOUT 6 EXECUTE 0x2 HIT_LIMIT 3'; +ERROR 42000: Missing valid number after EXECUTE +SET DEBUG_SYNC='p0 WAIT_FOR s2 TIMEOUT 7 EXECUTE 2 HIT_LIMIT 0x3'; +ERROR 42000: Missing valid number after HIT_LIMIT +SET DEBUG_SYNC= 7; +ERROR 42000: Incorrect argument type to variable 'debug_sync' +SET GLOBAL DEBUG_SYNC= 'p0 CLEAR'; +ERROR HY000: Variable 'debug_sync' is a SESSION variable and can't be used with SET GLOBAL +SET @myvar= 'now SIGNAL from_myvar'; +SET DEBUG_SYNC= @myvar; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +Variable_name Value +debug_sync ON - current signal: 'from_myvar' +SET DEBUG_SYNC= LEFT('now SIGNAL from_function_cut_here', 24); +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +Variable_name Value +debug_sync ON - current signal: 'from_function' +SET DEBUG_SYNC= 'now SIGNAL something'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +Variable_name Value +debug_sync ON - current signal: 'something' +SET DEBUG_SYNC= 'now WAIT_FOR nothing TIMEOUT 0'; +Warnings: +Warning #### debug sync point wait timed out +SET DEBUG_SYNC= 'now SIGNAL nothing'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +Variable_name Value +debug_sync ON - current signal: 'nothing' +SET DEBUG_SYNC= 'now WAIT_FOR nothing TIMEOUT 0'; +SET DEBUG_SYNC= 'now SIGNAL something EXECUTE 0'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +Variable_name Value +debug_sync ON - current signal: 'nothing' +SET DEBUG_SYNC= 'now WAIT_FOR anotherthing TIMEOUT 0 EXECUTE 0'; +SET DEBUG_SYNC= 'now HIT_LIMIT 1'; +ERROR HY000: debug sync point hit limit reached +SET DEBUG_SYNC= 'RESET'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +Variable_name Value +debug_sync ON - current signal: '' +SET DEBUG_SYNC= 'p1abcd SIGNAL s1 EXECUTE 2'; +SET DEBUG_SYNC= 'p2abc SIGNAL s2 EXECUTE 2'; +SET DEBUG_SYNC= 'p9abcdef SIGNAL s9 EXECUTE 2'; +SET DEBUG_SYNC= 'p4a SIGNAL s4 EXECUTE 2'; +SET DEBUG_SYNC= 'p5abcde SIGNAL s5 EXECUTE 2'; +SET DEBUG_SYNC= 'p6ab SIGNAL s6 EXECUTE 2'; +SET DEBUG_SYNC= 'p7 SIGNAL s7 EXECUTE 2'; +SET DEBUG_SYNC= 'p8abcdef SIGNAL s8 EXECUTE 2'; +SET DEBUG_SYNC= 'p3abcdef SIGNAL s3 EXECUTE 2'; +SET DEBUG_SYNC= 'p4a TEST'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +Variable_name Value +debug_sync ON - current signal: 's4' +SET DEBUG_SYNC= 'p1abcd TEST'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +Variable_name Value +debug_sync ON - current signal: 's1' +SET DEBUG_SYNC= 'p7 TEST'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +Variable_name Value +debug_sync ON - current signal: 's7' +SET DEBUG_SYNC= 'p9abcdef TEST'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +Variable_name Value +debug_sync ON - current signal: 's9' +SET DEBUG_SYNC= 'p3abcdef TEST'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +Variable_name Value +debug_sync ON - current signal: 's3' +SET DEBUG_SYNC= 'p1abcd CLEAR'; +SET DEBUG_SYNC= 'p2abc CLEAR'; +SET DEBUG_SYNC= 'p5abcde CLEAR'; +SET DEBUG_SYNC= 'p6ab CLEAR'; +SET DEBUG_SYNC= 'p8abcdef CLEAR'; +SET DEBUG_SYNC= 'p9abcdef CLEAR'; +SET DEBUG_SYNC= 'p3abcdef CLEAR'; +SET DEBUG_SYNC= 'p4a CLEAR'; +SET DEBUG_SYNC= 'p7 CLEAR'; +SET DEBUG_SYNC= 'p1abcd TEST'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +Variable_name Value +debug_sync ON - current signal: 's3' +SET DEBUG_SYNC= 'p7 TEST'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +Variable_name Value +debug_sync ON - current signal: 's3' +SET DEBUG_SYNC= 'p9abcdef TEST'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +Variable_name Value +debug_sync ON - current signal: 's3' +SET DEBUG_SYNC= 'RESET'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +Variable_name Value +debug_sync ON - current signal: '' +CREATE USER mysqltest_1@localhost; +GRANT SUPER ON *.* TO mysqltest_1@localhost; +connection con1, mysqltest_1 +SET DEBUG_SYNC= 'RESET'; +connection default +DROP USER mysqltest_1@localhost; +CREATE USER mysqltest_2@localhost; +GRANT ALL ON *.* TO mysqltest_2@localhost; +REVOKE SUPER ON *.* FROM mysqltest_2@localhost; +connection con1, mysqltest_2 +SET DEBUG_SYNC= 'RESET'; +ERROR 42000: Access denied; you need the SUPER privilege for this operation +connection default +DROP USER mysqltest_2@localhost; +SET DEBUG_SYNC= 'RESET'; +DROP TABLE IF EXISTS t1; +CREATE TABLE t1 (c1 INT); +connection con1 +SET DEBUG_SYNC= 'before_lock_tables_takes_lock + SIGNAL opened WAIT_FOR flushed'; +INSERT INTO t1 VALUES(1); +connection default +SET DEBUG_SYNC= 'now WAIT_FOR opened'; +SET DEBUG_SYNC= 'after_flush_unlock SIGNAL flushed'; +FLUSH TABLE t1; +connection con1 +connection default +DROP TABLE t1; +SET DEBUG_SYNC= 'RESET'; +DROP TABLE IF EXISTS t1; +CREATE TABLE t1 (c1 INT); +LOCK TABLE t1 WRITE; +connection con1 +SET DEBUG_SYNC= 'wait_for_lock SIGNAL locked EXECUTE 2'; +INSERT INTO t1 VALUES (1); +connection default +SET DEBUG_SYNC= 'now WAIT_FOR locked'; +UNLOCK TABLES; +connection con1 +retrieve INSERT result. +connection default +DROP TABLE t1; +SET DEBUG_SYNC= 'RESET'; diff --git a/mysql-test/r/have_debug_sync.require b/mysql-test/r/have_debug_sync.require new file mode 100644 index 00000000000..c2090bc5657 --- /dev/null +++ b/mysql-test/r/have_debug_sync.require @@ -0,0 +1,2 @@ +debug_sync +1 diff --git a/mysql-test/t/debug_sync.test b/mysql-test/t/debug_sync.test new file mode 100644 index 00000000000..514e471b603 --- /dev/null +++ b/mysql-test/t/debug_sync.test @@ -0,0 +1,420 @@ +###################### t/debug_sync.test ############################### +# # +# Testing of the Debug Sync Facility. # +# # +# There is important documentation within sql/debug_sync.cc # +# # +# Used objects in this test case: # +# p0 - synchronization point 0. Non-existent dummy sync point. # +# s1 - signal 1. # +# s2 - signal 2. # +# # +# Creation: # +# 2008-02-18 istruewing # +# # +######################################################################## + +# +# We need the Debug Sync Facility. +# +--source include/have_debug_sync.inc + +# +# We are checking privileges, which the embedded server cannot do. +# +--source include/not_embedded.inc + +# +# Preparative cleanup. +# +--disable_warnings +SET DEBUG_SYNC= 'RESET'; +DROP TABLE IF EXISTS t1; +--enable_warnings + +# +# Show the special system variable. +# It shows ON or OFF depending on the command line option --debug-sync. +# The test case assumes it is ON (command line option present). +# +SHOW VARIABLES LIKE 'DEBUG_SYNC'; + +# +# Syntax. Valid forms. +# +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2 TIMEOUT 6 EXECUTE 2 HIT_LIMIT 3'; +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2 TIMEOUT 6 EXECUTE 2'; +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2 TIMEOUT 6 HIT_LIMIT 3'; +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2 TIMEOUT 6'; +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2 EXECUTE 2 HIT_LIMIT 3'; +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2 EXECUTE 2'; +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2 HIT_LIMIT 3'; +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2'; +SET DEBUG_SYNC='p0 SIGNAL s1 EXECUTE 2 HIT_LIMIT 3'; +SET DEBUG_SYNC='p0 SIGNAL s1 EXECUTE 2'; +SET DEBUG_SYNC='p0 SIGNAL s1 HIT_LIMIT 3'; +SET DEBUG_SYNC='p0 SIGNAL s1'; +SET DEBUG_SYNC='p0 WAIT_FOR s2 TIMEOUT 6 EXECUTE 2 HIT_LIMIT 3'; +SET DEBUG_SYNC='p0 WAIT_FOR s2 TIMEOUT 6 EXECUTE 2'; +SET DEBUG_SYNC='p0 WAIT_FOR s2 TIMEOUT 6 HIT_LIMIT 3'; +SET DEBUG_SYNC='p0 WAIT_FOR s2 TIMEOUT 6'; +SET DEBUG_SYNC='p0 WAIT_FOR s2 EXECUTE 2 HIT_LIMIT 3'; +SET DEBUG_SYNC='p0 WAIT_FOR s2 EXECUTE 2'; +SET DEBUG_SYNC='p0 WAIT_FOR s2 HIT_LIMIT 3'; +SET DEBUG_SYNC='p0 WAIT_FOR s2'; +SET DEBUG_SYNC='p0 HIT_LIMIT 3'; +SET DEBUG_SYNC='p0 CLEAR'; +SET DEBUG_SYNC='p0 TEST'; +SET DEBUG_SYNC='RESET'; + +# +# Syntax. Valid forms. Lower case. +# +set debug_sync='p0 signal s1 wait_for s2 timeout 6 execute 2 hit_limit 3'; +set debug_sync='p0 signal s1 wait_for s2 timeout 6 execute 2'; +set debug_sync='p0 signal s1 wait_for s2 timeout 6 hit_limit 3'; +set debug_sync='p0 signal s1 wait_for s2 timeout 6'; +set debug_sync='p0 signal s1 wait_for s2 execute 2 hit_limit 3'; +set debug_sync='p0 signal s1 wait_for s2 execute 2'; +set debug_sync='p0 signal s1 wait_for s2 hit_limit 3'; +set debug_sync='p0 signal s1 wait_for s2'; +set debug_sync='p0 signal s1 execute 2 hit_limit 3'; +set debug_sync='p0 signal s1 execute 2'; +set debug_sync='p0 signal s1 hit_limit 3'; +set debug_sync='p0 signal s1'; +set debug_sync='p0 wait_for s2 timeout 6 execute 2 hit_limit 3'; +set debug_sync='p0 wait_for s2 timeout 6 execute 2'; +set debug_sync='p0 wait_for s2 timeout 6 hit_limit 3'; +set debug_sync='p0 wait_for s2 timeout 6'; +set debug_sync='p0 wait_for s2 execute 2 hit_limit 3'; +set debug_sync='p0 wait_for s2 execute 2'; +set debug_sync='p0 wait_for s2 hit_limit 3'; +set debug_sync='p0 wait_for s2'; +set debug_sync='p0 hit_limit 3'; +set debug_sync='p0 clear'; +set debug_sync='p0 test'; +set debug_sync='reset'; + +# +# Syntax. Valid forms. Line wrap, leading, mid, trailing space. +# +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2 TIMEOUT 6 + EXECUTE 2 HIT_LIMIT 3'; +SET DEBUG_SYNC=' p0 SIGNAL s1 WAIT_FOR s2'; +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2'; +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2 '; +SET DEBUG_SYNC=' p0 SIGNAL s1 WAIT_FOR s2 '; +SET DEBUG_SYNC=' p0 SIGNAL s1 WAIT_FOR s2 '; + +# +# Syntax. Invalid forms. +# +--error ER_PARSE_ERROR +SET DEBUG_SYNC=''; +--error ER_PARSE_ERROR +SET DEBUG_SYNC=' '; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 EXECUTE 2'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 TIMEOUT 6 EXECUTE 2'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 TIMEOUT 6'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 WAIT_FOR s2 SIGNAL s1'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 WAIT_FOR s2 SIGNAL s1 EXECUTE 2'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 WAIT_FOR s2 SIGNAL s1 TIMEOUT 6 EXECUTE 2'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 WAIT_FOR s2 SIGNAL s1 TIMEOUT 6'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 WAIT_FOR s2 TIMEOUT 6 SIGNAL s1 EXECUTE 2'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 WAIT_FOR s2 TIMEOUT 6 SIGNAL s1'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 TIMEOUT 6 WAIT_FOR s2 EXECUTE 2'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 TIMEOUT 6 WAIT_FOR s2'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 SIGNAL s1 TIMEOUT 6 EXECUTE 2'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 SIGNAL s1 TIMEOUT 6'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 EXECUTE 2 SIGNAL s1 TIMEOUT 6'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 TIMEOUT 6 SIGNAL s1'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 EXECUTE 2 TIMEOUT 6 SIGNAL s1'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 CLEAR HIT_LIMIT 3'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='CLEAR'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 CLEAR p0'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='TEST'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 TEST p0'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 RESET'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='RESET p0'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 RESET p0'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 SIGNAL '; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 WAIT_FOR '; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 SIGNAL s1 EXECUTE '; + +# +# Syntax. Invalid keywords used. +# +--error ER_UNKNOWN_SYSTEM_VARIABLE +SET DEBUG_SYNCx='p0 SIGNAL s1 WAIT_FOR s2 TIMEOUT 6 EXECUTE 2 HIT_LIMIT 3'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 SIGNAx s1 WAIT_FOR s2 TIMEOUT 6 EXECUTE 2 HIT_LIMIT 3'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOx s2 TIMEOUT 6 EXECUTE 2 HIT_LIMIT 3'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2 TIMEOUx 0 EXECUTE 2 HIT_LIMIT 3'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2 TIMEOUT 6 EXECUTx 2 HIT_LIMIT 3'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 SIGNAL s1 WAIT_FOR s2 TIMEOUT 6 EXECUTE 2 HIT_LIMIx 3'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 CLEARx'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 TESTx'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='RESETx'; + +# +# Syntax. Invalid numbers. Decimal only. +# +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 WAIT_FOR s2 TIMEOUT 0x6 EXECUTE 2 HIT_LIMIT 3'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 WAIT_FOR s2 TIMEOUT 6 EXECUTE 0x2 HIT_LIMIT 3'; +--error ER_PARSE_ERROR +SET DEBUG_SYNC='p0 WAIT_FOR s2 TIMEOUT 7 EXECUTE 2 HIT_LIMIT 0x3'; + +# +# Syntax. Invalid value type. +# +--error ER_WRONG_TYPE_FOR_VAR +SET DEBUG_SYNC= 7; + +# +# Syntax. DEBUG_SYNC is a SESSION-only variable. +# +--error ER_LOCAL_VARIABLE +SET GLOBAL DEBUG_SYNC= 'p0 CLEAR'; + +# +# Syntax. The variable value does not need to be a string literal. +# +SET @myvar= 'now SIGNAL from_myvar'; +SET DEBUG_SYNC= @myvar; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +# +SET DEBUG_SYNC= LEFT('now SIGNAL from_function_cut_here', 24); +SHOW VARIABLES LIKE 'DEBUG_SYNC'; + +# +# Functional tests. +# +# NOTE: There is the special synchronization point 'now'. It is placed +# immediately after setting of the DEBUG_SYNC variable. +# So it is executed before the SET statement ends. +# +# NOTE: There is only one global signal (say "signal post" or "flag mast"). +# A SIGNAL action writes its signal into it ("sets a flag"). +# The signal persists until explicitly overwritten. +# To avoid confusion for later tests, it is recommended to clear +# the signal by signalling "empty" ("setting the 'empty' flag"): +# SET DEBUG_SYNC= 'now SIGNAL empty'; +# Preferably you can reset the whole facility with: +# SET DEBUG_SYNC= 'RESET'; +# The signal is then '' (really empty) which connot be done otherwise. +# + +# +# Time out immediately. This gives just a warning. +# +SET DEBUG_SYNC= 'now SIGNAL something'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +# Suppress warning number +--replace_column 2 #### +SET DEBUG_SYNC= 'now WAIT_FOR nothing TIMEOUT 0'; +# +# If signal is present already, TIMEOUT 0 does not give a warning. +# +SET DEBUG_SYNC= 'now SIGNAL nothing'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +SET DEBUG_SYNC= 'now WAIT_FOR nothing TIMEOUT 0'; + +# +# EXECUTE 0 is effectively a no-op. +# +SET DEBUG_SYNC= 'now SIGNAL something EXECUTE 0'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +SET DEBUG_SYNC= 'now WAIT_FOR anotherthing TIMEOUT 0 EXECUTE 0'; + +# +# Run into HIT_LIMIT. This gives an error. +# +--error ER_DEBUG_SYNC_HIT_LIMIT +SET DEBUG_SYNC= 'now HIT_LIMIT 1'; + +# +# Many actions. Watch the array growing and shrinking in the debug trace: +# egrep 'query:|debug_sync_action:' mysql-test/var/log/master.trace +# +SET DEBUG_SYNC= 'RESET'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +SET DEBUG_SYNC= 'p1abcd SIGNAL s1 EXECUTE 2'; +SET DEBUG_SYNC= 'p2abc SIGNAL s2 EXECUTE 2'; +SET DEBUG_SYNC= 'p9abcdef SIGNAL s9 EXECUTE 2'; +SET DEBUG_SYNC= 'p4a SIGNAL s4 EXECUTE 2'; +SET DEBUG_SYNC= 'p5abcde SIGNAL s5 EXECUTE 2'; +SET DEBUG_SYNC= 'p6ab SIGNAL s6 EXECUTE 2'; +SET DEBUG_SYNC= 'p7 SIGNAL s7 EXECUTE 2'; +SET DEBUG_SYNC= 'p8abcdef SIGNAL s8 EXECUTE 2'; +SET DEBUG_SYNC= 'p3abcdef SIGNAL s3 EXECUTE 2'; +# +# Execute some actions to show they exist. Each sets a distinct signal. +# +SET DEBUG_SYNC= 'p4a TEST'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +SET DEBUG_SYNC= 'p1abcd TEST'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +SET DEBUG_SYNC= 'p7 TEST'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +SET DEBUG_SYNC= 'p9abcdef TEST'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +SET DEBUG_SYNC= 'p3abcdef TEST'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +# +# Clear the actions. +# +SET DEBUG_SYNC= 'p1abcd CLEAR'; +SET DEBUG_SYNC= 'p2abc CLEAR'; +SET DEBUG_SYNC= 'p5abcde CLEAR'; +SET DEBUG_SYNC= 'p6ab CLEAR'; +SET DEBUG_SYNC= 'p8abcdef CLEAR'; +SET DEBUG_SYNC= 'p9abcdef CLEAR'; +SET DEBUG_SYNC= 'p3abcdef CLEAR'; +SET DEBUG_SYNC= 'p4a CLEAR'; +SET DEBUG_SYNC= 'p7 CLEAR'; +# +# Execute some actions to show they have gone. +# +SET DEBUG_SYNC= 'p1abcd TEST'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +SET DEBUG_SYNC= 'p7 TEST'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +SET DEBUG_SYNC= 'p9abcdef TEST'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; +# +# Now cleanup. Actions are clear already, but signal needs to be cleared. +# +SET DEBUG_SYNC= 'RESET'; +SHOW VARIABLES LIKE 'DEBUG_SYNC'; + +# +# Facility requires SUPER privilege. +# +CREATE USER mysqltest_1@localhost; +GRANT SUPER ON *.* TO mysqltest_1@localhost; +--echo connection con1, mysqltest_1 +connect (con1,localhost,mysqltest_1,,); +SET DEBUG_SYNC= 'RESET'; +disconnect con1; +--echo connection default +connection default; +DROP USER mysqltest_1@localhost; +# +CREATE USER mysqltest_2@localhost; +GRANT ALL ON *.* TO mysqltest_2@localhost; +REVOKE SUPER ON *.* FROM mysqltest_2@localhost; +--echo connection con1, mysqltest_2 +connect (con1,localhost,mysqltest_2,,); +--error ER_SPECIFIC_ACCESS_DENIED_ERROR +SET DEBUG_SYNC= 'RESET'; +disconnect con1; +--echo connection default +connection default; +DROP USER mysqltest_2@localhost; + +# +# Example 1. +# +# Preparative cleanup. +--disable_warnings +SET DEBUG_SYNC= 'RESET'; +DROP TABLE IF EXISTS t1; +--enable_warnings +# +# Test. +CREATE TABLE t1 (c1 INT); + --echo connection con1 + connect (con1,localhost,root,,); + SET DEBUG_SYNC= 'before_lock_tables_takes_lock + SIGNAL opened WAIT_FOR flushed'; + send INSERT INTO t1 VALUES(1); +--echo connection default +connection default; +SET DEBUG_SYNC= 'now WAIT_FOR opened'; +SET DEBUG_SYNC= 'after_flush_unlock SIGNAL flushed'; +FLUSH TABLE t1; + --echo connection con1 + connection con1; + reap; + disconnect con1; +--echo connection default +connection default; +DROP TABLE t1; + +# +# Example 2. +# +# Preparative cleanup. +--disable_warnings +SET DEBUG_SYNC= 'RESET'; +DROP TABLE IF EXISTS t1; +--enable_warnings +# +# Test. +CREATE TABLE t1 (c1 INT); +LOCK TABLE t1 WRITE; + --echo connection con1 + connect (con1,localhost,root,,); + # Retain action after use. First used by general_log. + SET DEBUG_SYNC= 'wait_for_lock SIGNAL locked EXECUTE 2'; + send INSERT INTO t1 VALUES (1); +--echo connection default +connection default; +# Wait until INSERT waits for lock. +SET DEBUG_SYNC= 'now WAIT_FOR locked'; +# let INSERT continue. +UNLOCK TABLES; + --echo connection con1 + connection con1; + --echo retrieve INSERT result. + reap; + disconnect con1; +--echo connection default +connection default; +DROP TABLE t1; + +# +# Cleanup after test case. +# Otherwise signal would contain 'flushed' here, +# which could confuse the next test. +# +SET DEBUG_SYNC= 'RESET'; + diff --git a/mysys/my_static.c b/mysys/my_static.c index d0c20da828a..a21a3d11104 100644 --- a/mysys/my_static.c +++ b/mysys/my_static.c @@ -92,6 +92,14 @@ int (*error_handler_hook)(uint error,const char *str,myf MyFlags)= int (*fatal_error_handler_hook)(uint error,const char *str,myf MyFlags)= my_message_no_curses; +#if defined(ENABLED_DEBUG_SYNC) +/** + Global pointer to be set if callback function is defined + (e.g. in mysqld). See sql/debug_sync.cc. +*/ +void (*debug_sync_C_callback_ptr)(const char *, size_t); +#endif /* defined(ENABLED_DEBUG_SYNC) */ + #ifdef __WIN__ /* from my_getsystime.c */ ulonglong query_performance_frequency, query_performance_offset; diff --git a/mysys/thr_lock.c b/mysys/thr_lock.c index 31638ecee9a..0e0e93cf220 100644 --- a/mysys/thr_lock.c +++ b/mysys/thr_lock.c @@ -398,6 +398,28 @@ wait_for_lock(struct st_lock_list *wait, THR_LOCK_DATA *data, my_bool can_deadlock= test(data->owner->info->n_cursors); DBUG_ENTER("wait_for_lock"); + /* + One can use this to signal when a thread is going to wait for a lock. + See debug_sync.cc. + + Beware of waiting for a signal here. The lock has aquired its mutex. + While waiting on a signal here, the locking thread could not aquire + the mutex to release the lock. One could lock up the table + completely. + + In detail it works so: When thr_lock() tries to acquire a table + lock, it locks the lock->mutex, checks if it can have the lock, and + if not, it calls wait_for_lock(). Here it unlocks the table lock + while waiting on a condition. The sync point is located before this + wait for condition. If we have a waiting action here, we hold the + the table locks mutex all the time. Any attempt to look at the table + lock by another thread blocks it immediately on lock->mutex. This + can easily become an unexpected and unobvious blockage. So be + warned: Do not request a WAIT_FOR action for the 'wait_for_lock' + sync point unless you really know what you do. + */ + DEBUG_SYNC_C("wait_for_lock"); + if (!in_wait_list) { (*wait->last)=data; /* Wait for lock */ diff --git a/sql/CMakeLists.txt b/sql/CMakeLists.txt index 6f162f4d84d..7f6074c903c 100755 --- a/sql/CMakeLists.txt +++ b/sql/CMakeLists.txt @@ -64,6 +64,7 @@ SET (SQL_SOURCE sql_error.cc sql_handler.cc sql_help.cc sql_insert.cc sql_lex.cc sql_list.cc sql_load.cc sql_manager.cc sql_map.cc sql_parse.cc sql_partition.cc sql_plugin.cc sql_prepare.cc sql_rename.cc + debug_sync.cc debug_sync.h sql_repl.cc sql_select.cc sql_show.cc sql_state.c sql_string.cc sql_table.cc sql_test.cc sql_trigger.cc sql_udf.cc sql_union.cc sql_update.cc sql_view.cc strfunc.cc table.cc thr_malloc.cc diff --git a/sql/Makefile.am b/sql/Makefile.am index 2a12de2eaf6..0b22481f850 100644 --- a/sql/Makefile.am +++ b/sql/Makefile.am @@ -58,6 +58,7 @@ noinst_HEADERS = item.h item_func.h item_sum.h item_cmpfunc.h \ ha_ndbcluster.h ha_ndbcluster_cond.h \ ha_ndbcluster_binlog.h ha_ndbcluster_tables.h \ ha_partition.h rpl_constants.h \ + debug_sync.h \ opt_range.h protocol.h rpl_tblmap.h rpl_utility.h \ rpl_reporting.h \ log.h sql_show.h rpl_rli.h rpl_mi.h \ @@ -102,6 +103,7 @@ mysqld_SOURCES = sql_lex.cc sql_handler.cc sql_partition.cc \ discover.cc time.cc opt_range.cc opt_sum.cc \ records.cc filesort.cc handler.cc \ ha_partition.cc \ + debug_sync.cc \ sql_db.cc sql_table.cc sql_rename.cc sql_crypt.cc \ sql_load.cc mf_iocache.cc field_conv.cc sql_show.cc \ sql_udf.cc sql_analyse.cc sql_analyse.h sql_cache.cc \ diff --git a/sql/debug_sync.cc b/sql/debug_sync.cc new file mode 100644 index 00000000000..58ec4af7841 --- /dev/null +++ b/sql/debug_sync.cc @@ -0,0 +1,1906 @@ +/* Copyright (C) 2008 MySQL AB, 2008 - 2009 Sun Microsystems, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ + +/** + == Debug Sync Facility == + + The Debug Sync Facility allows placement of synchronization points in + the server code by using the DEBUG_SYNC macro: + + open_tables(...) + + DEBUG_SYNC(thd, "after_open_tables"); + + lock_tables(...) + + When activated, a sync point can + + - Emit a signal and/or + - Wait for a signal + + Nomenclature: + + - signal: A value of a global variable that persists + until overwritten by a new signal. The global + variable can also be seen as a "signal post" + or "flag mast". Then the signal is what is + attached to the "signal post" or "flag mast". + + - emit a signal: Assign the value (the signal) to the global + variable ("set a flag") and broadcast a + global condition to wake those waiting for + a signal. + + - wait for a signal: Loop over waiting for the global condition until + the global value matches the wait-for signal. + + By default, all sync points are inactive. They do nothing (except to + burn a couple of CPU cycles for checking if they are active). + + A sync point becomes active when an action is requested for it. + To do so, put a line like this in the test case file: + + SET DEBUG_SYNC= 'after_open_tables SIGNAL opened WAIT_FOR flushed'; + + This activates the sync point 'after_open_tables'. It requests it to + emit the signal 'opened' and wait for another thread to emit the signal + 'flushed' when the thread's execution runs through the sync point. + + For every sync point there can be one action per thread only. Every + thread can request multiple actions, but only one per sync point. In + other words, a thread can activate multiple sync points. + + Here is an example how to activate and use the sync points: + + --connection conn1 + SET DEBUG_SYNC= 'after_open_tables SIGNAL opened WAIT_FOR flushed'; + send INSERT INTO t1 VALUES(1); + --connection conn2 + SET DEBUG_SYNC= 'now WAIT_FOR opened'; + SET DEBUG_SYNC= 'after_abort_locks SIGNAL flushed'; + FLUSH TABLE t1; + + When conn1 runs through the INSERT statement, it hits the sync point + 'after_open_tables'. It notices that it is active and executes its + action. It emits the signal 'opened' and waits for another thread to + emit the signal 'flushed'. + + conn2 waits immediately at the special sync point 'now' for another + thread to emit the 'opened' signal. + + A signal remains in effect until it is overwritten. If conn1 signals + 'opened' before conn2 reaches 'now', conn2 will still find the 'opened' + signal. It does not wait in this case. + + When conn2 reaches 'after_abort_locks', it signals 'flushed', which lets + conn1 awake. + + Normally the activation of a sync point is cleared when it has been + executed. Sometimes it is necessary to keep the sync point active for + another execution. You can add an execute count to the action: + + SET DEBUG_SYNC= 'name SIGNAL sig EXECUTE 3'; + + This sets the signal point's activation counter to 3. Each execution + decrements the counter. After the third execution the sync point + becomes inactive. + + One of the primary goals of this facility is to eliminate sleeps from + the test suite. In most cases it should be possible to rewrite test + cases so that they do not need to sleep. (But this facility cannot + synchronize multiple processes.) However, to support test development, + and as a last resort, sync point waiting times out. There is a default + timeout, but it can be overridden: + + SET DEBUG_SYNC= 'name WAIT_FOR sig TIMEOUT 10 EXECUTE 2'; + + TIMEOUT 0 is special: If the signal is not present, the wait times out + immediately. + + When a wait timed out (even on TIMEOUT 0), a warning is generated so + that it shows up in the test result. + + You can throw an error message and kill the query when a synchronization + point is hit a certain number of times: + + SET DEBUG_SYNC= 'name HIT_LIMIT 3'; + + Or combine it with signal and/or wait: + + SET DEBUG_SYNC= 'name SIGNAL sig EXECUTE 2 HIT_LIMIT 3'; + + Here the first two hits emit the signal, the third hit returns the error + message and kills the query. + + For cases where you are not sure that an action is taken and thus + cleared in any case, you can force to clear (deactivate) a sync point: + + SET DEBUG_SYNC= 'name CLEAR'; + + If you want to clear all actions and clear the global signal, use: + + SET DEBUG_SYNC= 'RESET'; + + This is the only way to reset the global signal to an empty string. + + For testing of the facility itself you can execute a sync point just + as if it had been hit: + + SET DEBUG_SYNC= 'name TEST'; + + + === Formal Syntax === + + The string to "assign" to the DEBUG_SYNC variable can contain: + + {RESET | + TEST | + CLEAR | + {{SIGNAL | + WAIT_FOR [TIMEOUT ]} + [EXECUTE ] &| HIT_LIMIT } + + Here '&|' means 'and/or'. This means that one of the sections + separated by '&|' must be present or both of them. + + + === Activation/Deactivation === + + The facility is an optional part of the MySQL server. + It is enabled in a debug server by default. + + ./configure --enable-debug-sync + + The Debug Sync Facility, when compiled in, is disabled by default. It + can be enabled by a mysqld command line option: + + --debug-sync-timeout[=default_wait_timeout_value_in_seconds] + + 'default_wait_timeout_value_in_seconds' is the default timeout for the + WAIT_FOR action. If set to zero, the facility stays disabled. + + The facility is enabled by default in the test suite, but can be + disabled with: + + mysql-test-run.pl ... --debug-sync-timeout=0 ... + + Likewise the default wait timeout can be set: + + mysql-test-run.pl ... --debug-sync-timeout=10 ... + + The command line option influences the readable value of the system + variable 'debug_sync'. + + * If the facility is not compiled in, the system variable does not exist. + + * If --debug-sync-timeout=0 the value of the variable reads as "OFF". + + * Otherwise the value reads as "ON - current signal: " followed by the + current signal string, which can be empty. + + The readable variable value is the same, regardless if read as global + or session value. + + Setting the 'debug-sync' system variable requires 'SUPER' privilege. + You can never read back the string that you assigned to the variable, + unless you assign the value that the variable does already have. But + that would give a parse error. A syntactically correct string is + parsed into a debug sync action and stored apart from the variable value. + + + === Implementation === + + Pseudo code for a sync point: + + #define DEBUG_SYNC(thd, sync_point_name) + if (unlikely(opt_debug_sync_timeout)) + debug_sync(thd, STRING_WITH_LEN(sync_point_name)) + + The sync point performs a binary search in a sorted array of actions + for this thread. + + The SET DEBUG_SYNC statement adds a requested action to the array or + overwrites an existing action for the same sync point. When it adds a + new action, the array is sorted again. + + + === A typical synchronization pattern === + + There are quite a few places in MySQL, where we use a synchronization + pattern like this: + + pthread_mutex_lock(&mutex); + thd->enter_cond(&condition_variable, &mutex, new_message); + #if defined(ENABLE_DEBUG_SYNC) + if (!thd->killed && !end_of_wait_condition) + DEBUG_SYNC(thd, "sync_point_name"); + #endif + while (!thd->killed && !end_of_wait_condition) + pthread_cond_wait(&condition_variable, &mutex); + thd->exit_cond(old_message); + + Here some explanations: + + thd->enter_cond() is used to register the condition variable and the + mutex in thd->mysys_var. This is done to allow the thread to be + interrupted (killed) from its sleep. Another thread can find the + condition variable to signal and mutex to use for synchronization in + this thread's THD::mysys_var. + + thd->enter_cond() requires the mutex to be acquired in advance. + + thd->exit_cond() unregisters the condition variable and mutex and + releases the mutex. + + If you want to have a Debug Sync point with the wait, please place it + behind enter_cond(). Only then you can safely decide, if the wait will + be taken. Also you will have THD::proc_info correct when the sync + point emits a signal. DEBUG_SYNC sets its own proc_info, but restores + the previous one before releasing its internal mutex. As soon as + another thread sees the signal, it does also see the proc_info from + before entering the sync point. In this case it will be "new_message", + which is associated with the wait that is to be synchronized. + + In the example above, the wait condition is repeated before the sync + point. This is done to skip the sync point, if no wait takes place. + The sync point is before the loop (not inside the loop) to have it hit + once only. It is possible that the condition variable is signaled + multiple times without the wait condition to be true. + + A bit off-topic: At some places, the loop is taken around the whole + synchronization pattern: + + while (!thd->killed && !end_of_wait_condition) + { + pthread_mutex_lock(&mutex); + thd->enter_cond(&condition_variable, &mutex, new_message); + if (!thd->killed [&& !end_of_wait_condition]) + { + [DEBUG_SYNC(thd, "sync_point_name");] + pthread_cond_wait(&condition_variable, &mutex); + } + thd->exit_cond(old_message); + } + + Note that it is important to repeat the test for thd->killed after + enter_cond(). Otherwise the killing thread may kill this thread after + it tested thd->killed in the loop condition and before it registered + the condition variable and mutex in enter_cond(). In this case, the + killing thread does not know that this thread is going to wait on a + condition variable. It would just set THD::killed. But if we would not + test it again, we would go asleep though we are killed. If the killing + thread would kill us when we are after the second test, but still + before sleeping, we hold the mutex, which is registered in mysys_var. + The killing thread would try to acquire the mutex before signaling + the condition variable. Since the mutex is only released implicitly in + pthread_cond_wait(), the signaling happens at the right place. We + have a safe synchronization. + + === Co-work with the DBUG facility === + + When running the MySQL test suite with the --debug command line + option, the Debug Sync Facility writes trace messages to the DBUG + trace. The following shell commands proved very useful in extracting + relevant information: + + egrep 'query:|debug_sync_exec:' mysql-test/var/log/mysqld.1.trace + + It shows all executed SQL statements and all actions executed by + synchronization points. + + Sometimes it is also useful to see, which synchronization points have + been run through (hit) with or without executing actions. Then add + "|debug_sync_point:" to the egrep pattern. + + === Further reading === + + For a discussion of other methods to synchronize threads see + http://forge.mysql.com/wiki/MySQL_Internals_Test_Synchronization + + For complete syntax tests, functional tests, and examples see the test + case debug_sync.test. + + See also worklog entry WL#4259 - Test Synchronization Facility +*/ + +#include "debug_sync.h" + +#if defined(ENABLED_DEBUG_SYNC) + +/* + Due to weaknesses in our include files, we need to include + mysql_priv.h here. To have THD declared, we need to include + sql_class.h. This includes log_event.h, which in turn requires + declarations from mysql_priv.h (e.g. OPTION_AUTO_IS_NULL). + mysql_priv.h includes almost everything, so is sufficient here. +*/ +#include "mysql_priv.h" + +/* + Action to perform at a synchronization point. + NOTE: This structure is moved around in memory by realloc(), qsort(), + and memmove(). Do not add objects with non-trivial constuctors + or destructors, which might prevent moving of this structure + with these functions. +*/ +struct st_debug_sync_action +{ + ulong activation_count; /* max(hit_limit, execute) */ + ulong hit_limit; /* hits before kill query */ + ulong execute; /* executes before self-clear */ + ulong timeout; /* wait_for timeout */ + String signal; /* signal to emit */ + String wait_for; /* signal to wait for */ + String sync_point; /* sync point name */ + bool need_sort; /* if new action, array needs sort */ +}; + +/* Debug sync control. Referenced by THD. */ +struct st_debug_sync_control +{ + st_debug_sync_action *ds_action; /* array of actions */ + uint ds_active; /* # active actions */ + uint ds_allocated; /* # allocated actions */ + ulonglong dsp_hits; /* statistics */ + ulonglong dsp_executed; /* statistics */ + ulonglong dsp_max_active; /* statistics */ + /* + thd->proc_info points at unsynchronized memory. + It must not go away as long as the thread exists. + */ + char ds_proc_info[80]; /* proc_info string */ +}; + + +/** + Definitions for the debug sync facility. + 1. Global string variable to hold a "signal" ("signal post", "flag mast"). + 2. Global condition variable for signaling and waiting. + 3. Global mutex to synchronize access to the above. +*/ +struct st_debug_sync_globals +{ + String ds_signal; /* signal variable */ + pthread_cond_t ds_cond; /* condition variable */ + pthread_mutex_t ds_mutex; /* mutex variable */ + ulonglong dsp_hits; /* statistics */ + ulonglong dsp_executed; /* statistics */ + ulonglong dsp_max_active; /* statistics */ +}; +static st_debug_sync_globals debug_sync_global; /* All globals in one object */ + +/** + Callback pointer for C files. +*/ +extern "C" void (*debug_sync_C_callback_ptr)(const char *, size_t); + + +/** + Callback for debug sync, to be used by C files. See thr_lock.c for example. + + @description + + We cannot place a sync point directly in C files (like those in mysys or + certain storage engines written mostly in C like MyISAM or Maria). Because + they are C code and do not include mysql_priv.h. So they do not know the + macro DEBUG_SYNC(thd, sync_point_name). The macro needs a 'thd' argument. + Hence it cannot be used in files outside of the sql/ directory. + + The workaround is to call back simple functions like this one from + non-sql/ files. + + We want to allow modules like thr_lock to be used without sql/ and + especially without Debug Sync. So we cannot just do a simple call + of the callback function. Instead we provide a global pointer in + the other file, which is to be set to the callback by Debug Sync. + If the pointer is not set, no call back will be done. If Debug + Sync sets the pointer to a callback function like this one, it will + be called. That way thr_lock.c does not have an undefined reference + to Debug Sync and can be used without it. Debug Sync, in contrast, + has an undefined reference to that pointer and thus requires + thr_lock to be linked too. But this is not a problem as it is part + of the MySQL server anyway. + + @note + The callback pointer in C files is set only if debug sync is + initialized. And this is done only if opt_debug_sync_timeout is set. +*/ + +static void debug_sync_C_callback(const char *sync_point_name, + size_t name_len) +{ + if (unlikely(opt_debug_sync_timeout)) + debug_sync(current_thd, sync_point_name, name_len); +} + + +/** + Initialize the debug sync facility at server start. + + @return status + @retval 0 ok + @retval != 0 error +*/ + +int debug_sync_init(void) +{ + DBUG_ENTER("debug_sync_init"); + + if (opt_debug_sync_timeout) + { + int rc; + + /* Initialize the global variables. */ + debug_sync_global.ds_signal.length(0); + if ((rc= pthread_cond_init(&debug_sync_global.ds_cond, NULL)) || + (rc= pthread_mutex_init(&debug_sync_global.ds_mutex, + MY_MUTEX_INIT_FAST))) + DBUG_RETURN(rc); /* purecov: inspected */ + + /* Set the call back pointer in C files. */ + debug_sync_C_callback_ptr= debug_sync_C_callback; + } + + DBUG_RETURN(0); +} + + +/** + End the debug sync facility. + + @description + This is called at server shutdown or after a thread initialization error. +*/ + +void debug_sync_end(void) +{ + DBUG_ENTER("debug_sync_end"); + + /* End the facility only if it had been initialized. */ + if (debug_sync_C_callback_ptr) + { + /* Clear the call back pointer in C files. */ + debug_sync_C_callback_ptr= NULL; + + /* Destroy the global variables. */ + debug_sync_global.ds_signal.free(); + (void) pthread_cond_destroy(&debug_sync_global.ds_cond); + (void) pthread_mutex_destroy(&debug_sync_global.ds_mutex); + + /* Print statistics. */ + { + char llbuff[22]; + sql_print_information("Debug sync points hit: %22s", + llstr(debug_sync_global.dsp_hits, llbuff)); + sql_print_information("Debug sync points executed: %22s", + llstr(debug_sync_global.dsp_executed, llbuff)); + sql_print_information("Debug sync points max active per thread: %22s", + llstr(debug_sync_global.dsp_max_active, llbuff)); + } + } + + DBUG_VOID_RETURN; +} + + +/* purecov: begin tested */ + +/** + Disable the facility after lack of memory if no error can be returned. + + @note + Do not end the facility here because the global variables can + be in use by other threads. +*/ + +static void debug_sync_emergency_disable(void) +{ + DBUG_ENTER("debug_sync_emergency_disable"); + + opt_debug_sync_timeout= 0; + + DBUG_PRINT("debug_sync", + ("Debug Sync Facility disabled due to lack of memory.")); + sql_print_error("Debug Sync Facility disabled due to lack of memory."); + + DBUG_VOID_RETURN; +} + +/* purecov: end */ + + +/** + Initialize the debug sync facility at thread start. + + @param[in] thd thread handle +*/ + +void debug_sync_init_thread(THD *thd) +{ + DBUG_ENTER("debug_sync_init_thread"); + DBUG_ASSERT(thd); + + if (opt_debug_sync_timeout) + { + thd->debug_sync_control= (st_debug_sync_control*) + my_malloc(sizeof(st_debug_sync_control), MYF(MY_WME | MY_ZEROFILL)); + if (!thd->debug_sync_control) + { + /* + Error is reported by my_malloc(). + We must disable the facility. We have no way to return an error. + */ + debug_sync_emergency_disable(); /* purecov: tested */ + } + } + + DBUG_VOID_RETURN; +} + + +/** + End the debug sync facility at thread end. + + @param[in] thd thread handle +*/ + +void debug_sync_end_thread(THD *thd) +{ + DBUG_ENTER("debug_sync_end_thread"); + DBUG_ASSERT(thd); + + if (thd->debug_sync_control) + { + st_debug_sync_control *ds_control= thd->debug_sync_control; + + /* + This synchronization point can be used to synchronize on thread end. + This is the latest point in a THD's life, where this can be done. + */ + DEBUG_SYNC(thd, "thread_end"); + + if (ds_control->ds_action) + { + st_debug_sync_action *action= ds_control->ds_action; + st_debug_sync_action *action_end= action + ds_control->ds_allocated; + for (; action < action_end; action++) + { + action->signal.free(); + action->wait_for.free(); + action->sync_point.free(); + } + my_free(ds_control->ds_action, MYF(0)); + } + + /* Statistics. */ + pthread_mutex_lock(&debug_sync_global.ds_mutex); + debug_sync_global.dsp_hits+= ds_control->dsp_hits; + debug_sync_global.dsp_executed+= ds_control->dsp_executed; + if (debug_sync_global.dsp_max_active < ds_control->dsp_max_active) + debug_sync_global.dsp_max_active= ds_control->dsp_max_active; + pthread_mutex_unlock(&debug_sync_global.ds_mutex); + + my_free(ds_control, MYF(0)); + thd->debug_sync_control= NULL; + } + + DBUG_VOID_RETURN; +} + + +/** + Move a string by length. + + @param[out] to buffer for the resulting string + @param[in] to_end end of buffer + @param[in] from source string + @param[in] length number of bytes to copy + + @return pointer to end of copied string +*/ + +static char *debug_sync_bmove_len(char *to, char *to_end, + const char *from, size_t length) +{ + DBUG_ASSERT(to); + DBUG_ASSERT(to_end); + DBUG_ASSERT(!length || from); + set_if_smaller(length, (size_t) (to_end - to)); + memcpy(to, from, length); + return (to + length); +} + + +#if !defined(DBUG_OFF) + +/** + Create a string that describes an action. + + @param[out] result buffer for the resulting string + @param[in] size size of result buffer + @param[in] action action to describe +*/ + +static void debug_sync_action_string(char *result, uint size, + st_debug_sync_action *action) +{ + char *wtxt= result; + char *wend= wtxt + size - 1; /* Allow emergency '\0'. */ + DBUG_ASSERT(result); + DBUG_ASSERT(action); + + /* If an execute count is present, signal or wait_for are needed too. */ + DBUG_ASSERT(!action->execute || + action->signal.length() || action->wait_for.length()); + + if (action->execute) + { + if (action->signal.length()) + { + wtxt= debug_sync_bmove_len(wtxt, wend, STRING_WITH_LEN("SIGNAL ")); + wtxt= debug_sync_bmove_len(wtxt, wend, action->signal.ptr(), + action->signal.length()); + } + if (action->wait_for.length()) + { + if ((wtxt == result) && (wtxt < wend)) + *(wtxt++)= ' '; + wtxt= debug_sync_bmove_len(wtxt, wend, STRING_WITH_LEN(" WAIT_FOR ")); + wtxt= debug_sync_bmove_len(wtxt, wend, action->wait_for.ptr(), + action->wait_for.length()); + + if (action->timeout != opt_debug_sync_timeout) + { + wtxt+= my_snprintf(wtxt, wend - wtxt, " TIMEOUT %lu", action->timeout); + } + } + if (action->execute != 1) + { + wtxt+= my_snprintf(wtxt, wend - wtxt, " EXECUTE %lu", action->execute); + } + } + if (action->hit_limit) + { + wtxt+= my_snprintf(wtxt, wend - wtxt, "%sHIT_LIMIT %lu", + (wtxt == result) ? "" : " ", action->hit_limit); + } + + /* + If (wtxt == wend) string may not be terminated. + There is one byte left for an emergency termination. + */ + *wtxt= '\0'; +} + + +/** + Print actions. + + @param[in] thd thread handle +*/ + +static void debug_sync_print_actions(THD *thd) +{ + st_debug_sync_control *ds_control= thd->debug_sync_control; + uint idx; + DBUG_ENTER("debug_sync_print_actions"); + DBUG_ASSERT(thd); + + if (!ds_control) + return; + + for (idx= 0; idx < ds_control->ds_active; idx++) + { + const char *dsp_name= ds_control->ds_action[idx].sync_point.c_ptr(); + char action_string[256]; + + debug_sync_action_string(action_string, sizeof(action_string), + ds_control->ds_action + idx); + DBUG_PRINT("debug_sync_list", ("%s %s", dsp_name, action_string)); + } + + DBUG_VOID_RETURN; +} + +#endif /* !defined(DBUG_OFF) */ + + +/** + Compare two actions by sync point name length, string. + + @param[in] arg1 reference to action1 + @param[in] arg2 reference to action2 + + @return difference + @retval == 0 length1/string1 is same as length2/string2 + @retval < 0 length1/string1 is smaller + @retval > 0 length1/string1 is bigger +*/ + +static int debug_sync_qsort_cmp(const void* arg1, const void* arg2) +{ + st_debug_sync_action *action1= (st_debug_sync_action*) arg1; + st_debug_sync_action *action2= (st_debug_sync_action*) arg2; + int diff; + DBUG_ASSERT(action1); + DBUG_ASSERT(action2); + + if (!(diff= action1->sync_point.length() - action2->sync_point.length())) + diff= memcmp(action1->sync_point.ptr(), action2->sync_point.ptr(), + action1->sync_point.length()); + + return diff; +} + + +/** + Find a debug sync action. + + @param[in] actionarr array of debug sync actions + @param[in] quantity number of actions in array + @param[in] dsp_name name of debug sync point to find + @param[in] name_len length of name of debug sync point + + @return action + @retval != NULL found sync point in array + @retval NULL not found + + @description + Binary search. Array needs to be sorted by length, sync point name. +*/ + +static st_debug_sync_action *debug_sync_find(st_debug_sync_action *actionarr, + int quantity, + const char *dsp_name, + uint name_len) +{ + st_debug_sync_action *action; + int low ; + int high ; + int mid ; + int diff ; + DBUG_ASSERT(actionarr); + DBUG_ASSERT(dsp_name); + DBUG_ASSERT(name_len); + + low= 0; + high= quantity; + + while (low < high) + { + mid= (low + high) / 2; + action= actionarr + mid; + if (!(diff= name_len - action->sync_point.length()) && + !(diff= memcmp(dsp_name, action->sync_point.ptr(), name_len))) + return action; + if (diff > 0) + low= mid + 1; + else + high= mid - 1; + } + + if (low < quantity) + { + action= actionarr + low; + if ((name_len == action->sync_point.length()) && + !memcmp(dsp_name, action->sync_point.ptr(), name_len)) + return action; + } + + return NULL; +} + + +/** + Reset the debug sync facility. + + @param[in] thd thread handle + + @description + Remove all actions of this thread. + Clear the global signal. +*/ + +static void debug_sync_reset(THD *thd) +{ + st_debug_sync_control *ds_control= thd->debug_sync_control; + DBUG_ENTER("debug_sync_reset"); + DBUG_ASSERT(thd); + DBUG_ASSERT(ds_control); + + /* Remove all actions of this thread. */ + ds_control->ds_active= 0; + + /* Clear the global signal. */ + pthread_mutex_lock(&debug_sync_global.ds_mutex); + debug_sync_global.ds_signal.length(0); + pthread_mutex_unlock(&debug_sync_global.ds_mutex); + + DBUG_VOID_RETURN; +} + + +/** + Remove a debug sync action. + + @param[in] ds_control control object + @param[in] action action to be removed + + @description + Removing an action mainly means to decrement the ds_active counter. + But if the action is between other active action in the array, then + the array needs to be shrinked. The active actions above the one to + be removed have to be moved down by one slot. +*/ + +static void debug_sync_remove_action(st_debug_sync_control *ds_control, + st_debug_sync_action *action) +{ + uint dsp_idx= action - ds_control->ds_action; + DBUG_ENTER("debug_sync_remove_action"); + DBUG_ASSERT(ds_control); + DBUG_ASSERT(ds_control == current_thd->debug_sync_control); + DBUG_ASSERT(action); + DBUG_ASSERT(dsp_idx < ds_control->ds_active); + + /* Decrement the number of currently active actions. */ + ds_control->ds_active--; + + /* + If this was not the last active action in the array, we need to + shift remaining active actions down to keep the array gap-free. + Otherwise binary search might fail or take longer than necessary at + least. Also new actions are always put to the end of the array. + */ + if (ds_control->ds_active > dsp_idx) + { + /* + Do not make save_action an object of class st_debug_sync_action. + Its destructor would tamper with the String pointers. + */ + uchar save_action[sizeof(st_debug_sync_action)]; + + /* + Copy the to-be-removed action object to temporary storage before + the shift copies the string pointers over. Do not use assignment + because it would use assignment operator methods for the Strings. + This would copy the strings. The shift below overwrite the string + pointers without freeing them first. By using memmove() we save + the pointers, which are overwritten by the shift. + */ + memmove(save_action, action, sizeof(st_debug_sync_action)); + + /* Move actions down. */ + memmove(ds_control->ds_action + dsp_idx, + ds_control->ds_action + dsp_idx + 1, + (ds_control->ds_active - dsp_idx) * + sizeof(st_debug_sync_action)); + + /* + Copy back the saved action object to the now free array slot. This + replaces the double references of String pointers that have been + produced by the shift. Again do not use an assignment operator to + avoid string allocation/copy. + */ + memmove(ds_control->ds_action + ds_control->ds_active, save_action, + sizeof(st_debug_sync_action)); + } + + DBUG_VOID_RETURN; +} + + +/** + Get a debug sync action. + + @param[in] thd thread handle + @param[in] dsp_name debug sync point name + @param[in] name_len length of sync point name + + @return action + @retval != NULL ok + @retval NULL error + + @description + Find the debug sync action for a debug sync point or make a new one. +*/ + +static st_debug_sync_action *debug_sync_get_action(THD *thd, + const char *dsp_name, + uint name_len) +{ + st_debug_sync_control *ds_control= thd->debug_sync_control; + st_debug_sync_action *action; + DBUG_ENTER("debug_sync_get_action"); + DBUG_ASSERT(thd); + DBUG_ASSERT(dsp_name); + DBUG_ASSERT(name_len); + DBUG_ASSERT(ds_control); + DBUG_PRINT("debug_sync", ("sync_point: '%.*s'", (int) name_len, dsp_name)); + DBUG_PRINT("debug_sync", ("active: %u allocated: %u", + ds_control->ds_active, ds_control->ds_allocated)); + + /* There cannot be more active actions than allocated. */ + DBUG_ASSERT(ds_control->ds_active <= ds_control->ds_allocated); + /* If there are active actions, the action array must be present. */ + DBUG_ASSERT(!ds_control->ds_active || ds_control->ds_action); + + /* Try to reuse existing action if there is one for this sync point. */ + if (ds_control->ds_active && + (action= debug_sync_find(ds_control->ds_action, ds_control->ds_active, + dsp_name, name_len))) + { + /* Reuse an already active sync point action. */ + DBUG_ASSERT((uint)(action - ds_control->ds_action) < ds_control->ds_active); + DBUG_PRINT("debug_sync", ("reuse action idx: %ld", + (long) (action - ds_control->ds_action))); + } + else + { + /* Create a new action. */ + int dsp_idx= ds_control->ds_active++; + set_if_bigger(ds_control->dsp_max_active, ds_control->ds_active); + if (ds_control->ds_active > ds_control->ds_allocated) + { + uint new_alloc= ds_control->ds_active + 3; + void *new_action= my_realloc(ds_control->ds_action, + new_alloc * sizeof(st_debug_sync_action), + MYF(MY_WME | MY_ALLOW_ZERO_PTR)); + if (!new_action) + { + /* Error is reported by my_malloc(). */ + goto err; /* purecov: tested */ + } + ds_control->ds_action= (st_debug_sync_action*) new_action; + ds_control->ds_allocated= new_alloc; + /* Clear memory as we do not run string constructors here. */ + bzero((uchar*) (ds_control->ds_action + dsp_idx), + (new_alloc - dsp_idx) * sizeof(st_debug_sync_action)); + } + DBUG_PRINT("debug_sync", ("added action idx: %u", dsp_idx)); + action= ds_control->ds_action + dsp_idx; + if (action->sync_point.copy(dsp_name, name_len, system_charset_info)) + { + /* Error is reported by my_malloc(). */ + goto err; /* purecov: tested */ + } + action->need_sort= TRUE; + } + DBUG_ASSERT(action >= ds_control->ds_action); + DBUG_ASSERT(action < ds_control->ds_action + ds_control->ds_active); + DBUG_PRINT("debug_sync", ("action: 0x%lx array: 0x%lx count: %u", + (long) action, (long) ds_control->ds_action, + ds_control->ds_active)); + + DBUG_RETURN(action); + + /* purecov: begin tested */ + err: + DBUG_RETURN(NULL); + /* purecov: end */ +} + + +/** + Set a debug sync action. + + @param[in] thd thread handle + @param[in] action synchronization action + + @return status + @retval FALSE ok + @retval TRUE error + + @description + This is called from the debug sync parser. It arms the action for + the requested sync point. If the action parsed into an empty action, + it is removed instead. + + Setting an action for a sync point means to make the sync point + active. When it is hit it will execute this action. + + Before parsing, we "get" an action object. This is placed at the + end of the thread's action array unless the requested sync point + has an action already. + + Then the parser fills the action object from the request string. + + Finally the action is "set" for the sync point. If it was parsed + to be empty, it is removed from the array. If it did belong to a + sync point before, the sync point becomes inactive. If the action + became non-empty and it did not belong to a sync point before (it + was added at the end of the action array), the action array needs + to be sorted by sync point. + + If the sync point name is "now", it is executed immediately. +*/ + +static bool debug_sync_set_action(THD *thd, st_debug_sync_action *action) +{ + st_debug_sync_control *ds_control= thd->debug_sync_control; + bool is_dsp_now= FALSE; + DBUG_ENTER("debug_sync_set_action"); + DBUG_ASSERT(thd); + DBUG_ASSERT(action); + DBUG_ASSERT(ds_control); + + action->activation_count= max(action->hit_limit, action->execute); + if (!action->activation_count) + { + debug_sync_remove_action(ds_control, action); + DBUG_PRINT("debug_sync", ("action cleared")); + } + else + { + const char *dsp_name= action->sync_point.c_ptr(); + DBUG_EXECUTE("debug_sync", { + /* Functions as DBUG_PRINT args can change keyword and line nr. */ + const char *sig_emit= action->signal.c_ptr(); + const char *sig_wait= action->wait_for.c_ptr(); + DBUG_PRINT("debug_sync", + ("sync_point: '%s' activation_count: %lu hit_limit: %lu " + "execute: %lu timeout: %lu signal: '%s' wait_for: '%s'", + dsp_name, action->activation_count, + action->hit_limit, action->execute, action->timeout, + sig_emit, sig_wait));}); + + /* Check this before sorting the array. action may move. */ + is_dsp_now= !my_strcasecmp(system_charset_info, dsp_name, "now"); + + if (action->need_sort) + { + action->need_sort= FALSE; + /* Sort actions by (name_len, name). */ + my_qsort(ds_control->ds_action, ds_control->ds_active, + sizeof(st_debug_sync_action), debug_sync_qsort_cmp); + } + } + DBUG_EXECUTE("debug_sync_list", debug_sync_print_actions(thd);); + + /* Execute the special sync point 'now' if activated above. */ + if (is_dsp_now) + { + DEBUG_SYNC(thd, "now"); + /* + If HIT_LIMIT for sync point "now" was 1, the execution of the sync + point decremented it to 0. In this case the following happened: + + - an error message was reported with my_error() and + - the statement was killed with thd->killed= THD::KILL_QUERY. + + If a statement reports an error, it must not call send_ok(). + The calling functions will not call send_ok(), if we return TRUE + from this function. + + thd->killed is also set if the wait is interrupted from a + KILL or KILL QUERY statement. In this case, no error is reported + and shall not be reported as a result of SET DEBUG_SYNC. + Hence, we check for the first condition above. + */ + if (thd->is_error()) + DBUG_RETURN(TRUE); + } + + DBUG_RETURN(FALSE); +} + + +/** + Extract a token from a string. + + @param[out] token_p returns start of token + @param[out] token_length_p returns length of token + @param[in,out] ptr current string pointer, adds '\0' terminators + + @return string pointer or NULL + @retval != NULL ptr behind token terminator or at string end + @retval NULL no token found in remainder of string + + @note + This function assumes that the string is in system_charset_info, + that this charset is single byte for ASCII NUL ('\0'), that no + character except of ASCII NUL ('\0') contains a byte with value 0, + and that ASCII NUL ('\0') is used as the string terminator. + + This function needs to return tokens that are terminated with ASCII + NUL ('\0'). The tokens are used in my_strcasecmp(). Unfortunately + there is no my_strncasecmp(). + + To return the last token without copying it, we require the input + string to be nul terminated. + + @description + This function skips space characters at string begin. + + It returns a pointer to the first non-space character in *token_p. + + If no non-space character is found before the string terminator + ASCII NUL ('\0'), the function returns NULL. *token_p and + *token_length_p remain unchanged in this case (they are not set). + + The function takes a space character or an ASCII NUL ('\0') as a + terminator of the token. The space character could be multi-byte. + + It returns the length of the token in bytes, excluding the + terminator, in *token_length_p. + + If the terminator of the token is ASCII NUL ('\0'), it returns a + pointer to the terminator (string end). + + If the terminator is a space character, it replaces the the first + byte of the terminator character by ASCII NUL ('\0'), skips the (now + corrupted) terminator character, and skips all following space + characters. It returns a pointer to the next non-space character or + to the string terminator ASCII NUL ('\0'). +*/ + +static char *debug_sync_token(char **token_p, uint *token_length_p, char *ptr) +{ + DBUG_ASSERT(token_p); + DBUG_ASSERT(token_length_p); + DBUG_ASSERT(ptr); + + /* Skip leading space */ + while (my_isspace(system_charset_info, *ptr)) + ptr+= my_mbcharlen(system_charset_info, (uchar) *ptr); + + if (!*ptr) + { + ptr= NULL; + goto end; + } + + /* Get token start. */ + *token_p= ptr; + + /* Find token end. */ + while (*ptr && !my_isspace(system_charset_info, *ptr)) + ptr+= my_mbcharlen(system_charset_info, (uchar) *ptr); + + /* Get token length. */ + *token_length_p= ptr - *token_p; + + /* If necessary, terminate token. */ + if (*ptr) + { + /* Get terminator character length. */ + uint mbspacelen= my_mbcharlen(system_charset_info, (uchar) *ptr); + + /* Terminate token. */ + *ptr= '\0'; + + /* Skip the terminator. */ + ptr+= mbspacelen; + + /* Skip trailing space */ + while (my_isspace(system_charset_info, *ptr)) + ptr+= my_mbcharlen(system_charset_info, (uchar) *ptr); + } + + end: + return ptr; +} + + +/** + Extract a number from a string. + + @param[out] number_p returns number + @param[in] actstrptr current pointer in action string + + @return string pointer or NULL + @retval != NULL ptr behind token terminator or at string end + @retval NULL no token found or token is not valid number + + @note + The same assumptions about charset apply as for debug_sync_token(). + + @description + This function fetches a token from the string and converts it + into a number. + + If there is no token left in the string, or the token is not a valid + decimal number, NULL is returned. The result in *number_p is + undefined in this case. +*/ + +static char *debug_sync_number(ulong *number_p, char *actstrptr) +{ + char *ptr; + char *ept; + char *token; + uint token_length; + DBUG_ASSERT(number_p); + DBUG_ASSERT(actstrptr); + + /* Get token from string. */ + if (!(ptr= debug_sync_token(&token, &token_length, actstrptr))) + goto end; + + *number_p= strtoul(token, &ept, 10); + if (*ept) + ptr= NULL; + + end: + return ptr; +} + + +/** + Evaluate a debug sync action string. + + @param[in] thd thread handle + @param[in,out] action_str action string to receive '\0' terminators + + @return status + @retval FALSE ok + @retval TRUE error + + @description + This is called when the DEBUG_SYNC system variable is set. + Parse action string, build a debug sync action, activate it. + + Before parsing, we "get" an action object. This is placed at the + end of the thread's action array unless the requested sync point + has an action already. + + Then the parser fills the action object from the request string. + + Finally the action is "set" for the sync point. This means that the + sync point becomes active or inactive, depending on the action + values. + + @note + The input string needs to be ASCII NUL ('\0') terminated. We split + nul-terminated tokens in it without copy. + + @see the function comment of debug_sync_token() for more constraints + for the string. +*/ + +static bool debug_sync_eval_action(THD *thd, char *action_str) +{ + st_debug_sync_action *action= NULL; + const char *errmsg; + char *ptr; + char *token; + uint token_length; + DBUG_ENTER("debug_sync_eval_action"); + DBUG_ASSERT(thd); + DBUG_ASSERT(action_str); + + /* + Get debug sync point name. Or a special command. + */ + if (!(ptr= debug_sync_token(&token, &token_length, action_str))) + { + errmsg= "Missing synchronization point name"; + goto err; + } + + /* + If there is a second token, the first one is the sync point name. + */ + if (*ptr) + { + /* Get an action object to collect the requested action parameters. */ + action= debug_sync_get_action(thd, token, token_length); + if (!action) + { + /* Error message is sent. */ + DBUG_RETURN(TRUE); /* purecov: tested */ + } + } + + /* + Get kind of action to be taken at sync point. + */ + if (!(ptr= debug_sync_token(&token, &token_length, ptr))) + { + /* No action present. Try special commands. Token unchanged. */ + + /* + Try RESET. + */ + if (!my_strcasecmp(system_charset_info, token, "RESET")) + { + /* It is RESET. Reset all actions and global signal. */ + debug_sync_reset(thd); + goto end; + } + + /* Token unchanged. It still contains sync point name. */ + errmsg= "Missing action after synchronization point name '%.*s'"; + goto err; + } + + /* + Check for pseudo actions first. Start with actions that work on + an existing action. + */ + DBUG_ASSERT(action); + + /* + Try TEST. + */ + if (!my_strcasecmp(system_charset_info, token, "TEST")) + { + /* It is TEST. Nothing must follow it. */ + if (*ptr) + { + errmsg= "Nothing must follow action TEST"; + goto err; + } + + /* Execute sync point. */ + debug_sync(thd, action->sync_point.ptr(), action->sync_point.length()); + /* Fix statistics. This was not a real hit of the sync point. */ + thd->debug_sync_control->dsp_hits--; + goto end; + } + + /* + Now check for actions that define a new action. + Initialize action. Do not use bzero(). Strings may have malloced. + */ + action->activation_count= 0; + action->hit_limit= 0; + action->execute= 0; + action->timeout= 0; + action->signal.length(0); + action->wait_for.length(0); + + /* + Try CLEAR. + */ + if (!my_strcasecmp(system_charset_info, token, "CLEAR")) + { + /* It is CLEAR. Nothing must follow it. */ + if (*ptr) + { + errmsg= "Nothing must follow action CLEAR"; + goto err; + } + + /* Set (clear/remove) action. */ + goto set_action; + } + + /* + Now check for real sync point actions. + */ + + /* + Try SIGNAL. + */ + if (!my_strcasecmp(system_charset_info, token, "SIGNAL")) + { + /* It is SIGNAL. Signal name must follow. */ + if (!(ptr= debug_sync_token(&token, &token_length, ptr))) + { + errmsg= "Missing signal name after action SIGNAL"; + goto err; + } + if (action->signal.copy(token, token_length, system_charset_info)) + { + /* Error is reported by my_malloc(). */ + /* purecov: begin tested */ + errmsg= NULL; + goto err; + /* purecov: end */ + } + + /* Set default for EXECUTE option. */ + action->execute= 1; + + /* Get next token. If none follows, set action. */ + if (!(ptr= debug_sync_token(&token, &token_length, ptr))) + goto set_action; + } + + /* + Try WAIT_FOR. + */ + if (!my_strcasecmp(system_charset_info, token, "WAIT_FOR")) + { + /* It is WAIT_FOR. Wait_for signal name must follow. */ + if (!(ptr= debug_sync_token(&token, &token_length, ptr))) + { + errmsg= "Missing signal name after action WAIT_FOR"; + goto err; + } + if (action->wait_for.copy(token, token_length, system_charset_info)) + { + /* Error is reported by my_malloc(). */ + /* purecov: begin tested */ + errmsg= NULL; + goto err; + /* purecov: end */ + } + + /* Set default for EXECUTE and TIMEOUT options. */ + action->execute= 1; + action->timeout= opt_debug_sync_timeout; + + /* Get next token. If none follows, set action. */ + if (!(ptr= debug_sync_token(&token, &token_length, ptr))) + goto set_action; + + /* + Try TIMEOUT. + */ + if (!my_strcasecmp(system_charset_info, token, "TIMEOUT")) + { + /* It is TIMEOUT. Number must follow. */ + if (!(ptr= debug_sync_number(&action->timeout, ptr))) + { + errmsg= "Missing valid number after TIMEOUT"; + goto err; + } + + /* Get next token. If none follows, set action. */ + if (!(ptr= debug_sync_token(&token, &token_length, ptr))) + goto set_action; + } + } + + /* + Try EXECUTE. + */ + if (!my_strcasecmp(system_charset_info, token, "EXECUTE")) + { + /* + EXECUTE requires either SIGNAL and/or WAIT_FOR to be present. + In this case action->execute has been preset to 1. + */ + if (!action->execute) + { + errmsg= "Missing action before EXECUTE"; + goto err; + } + + /* Number must follow. */ + if (!(ptr= debug_sync_number(&action->execute, ptr))) + { + errmsg= "Missing valid number after EXECUTE"; + goto err; + } + + /* Get next token. If none follows, set action. */ + if (!(ptr= debug_sync_token(&token, &token_length, ptr))) + goto set_action; + } + + /* + Try HIT_LIMIT. + */ + if (!my_strcasecmp(system_charset_info, token, "HIT_LIMIT")) + { + /* Number must follow. */ + if (!(ptr= debug_sync_number(&action->hit_limit, ptr))) + { + errmsg= "Missing valid number after HIT_LIMIT"; + goto err; + } + + /* Get next token. If none follows, set action. */ + if (!(ptr= debug_sync_token(&token, &token_length, ptr))) + goto set_action; + } + + errmsg= "Illegal or out of order stuff: '%.*s'"; + + err: + if (errmsg) + { + /* + NOTE: errmsg must either have %.*s or none % at all. + It can be NULL if an error message is already reported + (e.g. by my_malloc()). + */ + set_if_smaller(token_length, 64); /* Limit error message length. */ + my_printf_error(ER_PARSE_ERROR, errmsg, MYF(0), token_length, token); + } + if (action) + debug_sync_remove_action(thd->debug_sync_control, action); + DBUG_RETURN(TRUE); + + set_action: + DBUG_RETURN(debug_sync_set_action(thd, action)); + + end: + DBUG_RETURN(FALSE); +} + + +/** + Check if the system variable 'debug_sync' can be set. + + @param[in] thd thread handle + @param[in] var set variable request + + @return status + @retval FALSE ok, variable can be set + @retval TRUE error, variable cannot be set +*/ + +bool sys_var_debug_sync::check(THD *thd, set_var *var) +{ + DBUG_ENTER("sys_var_debug_sync::check"); + DBUG_ASSERT(thd); + DBUG_ASSERT(var); + + /* + Variable can be set for the session only. + + This could be changed later. Then we need to have a global array of + actions in addition to the thread local ones. SET GLOBAL would + manage the global array, SET [SESSION] the local array. A sync point + would need to look for a local and a global action. Setting and + executing of global actions need to be protected by a mutex. + + The purpose of global actions could be to allow synchronizing with + connectionless threads that cannot execute SET statements. + */ + if (var->type == OPT_GLOBAL) + { + my_error(ER_LOCAL_VARIABLE, MYF(0), name); + DBUG_RETURN(TRUE); + } + + /* + Do not check for disabled facility. Test result should not + unnecessarily differ from enabled facility. + */ + + /* + Facility requires SUPER privilege. Sync points could be inside + global mutexes (e.g. LOCK_open). Waiting there forever would + stall the whole server. + */ + DBUG_RETURN(check_global_access(thd, SUPER_ACL)); +} + + +/** + Set the system variable 'debug_sync'. + + @param[in] thd thread handle + @param[in] var set variable request + + @return status + @retval FALSE ok, variable is set + @retval TRUE error, variable could not be set + + @note + "Setting" of the system variable 'debug_sync' does not mean to + assign a value to it as usual. Instead a debug sync action is parsed + from the input string and stored apart from the variable value. + + @note + For efficiency reasons, the action string parser places '\0' + terminators in the string. So we need to take a copy here. +*/ + +bool sys_var_debug_sync::update(THD *thd, set_var *var) +{ + char *val_str; + String *val_ptr; + String val_buf; + DBUG_ENTER("sys_var_debug_sync::update"); + DBUG_ASSERT(thd); + + /* + Depending on the value type (string literal, user variable, ...) + val_buf receives a copy of the value or not. But we always need + a copy. So we take a copy, if it is not done by val_str(). + If val_str() puts a copy into val_buf, then it returns &val_buf, + otherwise it returns a pointer to the string object that we need + to copy. + */ + val_ptr= var ? var->value->val_str(&val_buf) : &val_buf; + if (val_ptr != &val_buf) + { + val_buf.copy(*val_ptr); + } + val_str= val_buf.c_ptr(); + DBUG_PRINT("debug_sync", ("set action: '%s'", val_str)); + + /* + debug_sync_eval_action() places '\0' in the string, which itself + must be '\0' terminated. + */ + DBUG_RETURN(opt_debug_sync_timeout ? + debug_sync_eval_action(thd, val_str) : + FALSE); +} + + +/** + Retrieve the value of the system variable 'debug_sync'. + + @param[in] thd thread handle + @param[in] type variable type, unused + @param[in] base variable base, unused + + @return string + @retval != NULL ok, string pointer + @retval NULL memory allocation error + + @note + The value of the system variable 'debug_sync' reflects if + the facility is enabled ("ON") or disabled (default, "OFF"). + + When "ON", the current signal is added. +*/ + +uchar *sys_var_debug_sync::value_ptr(THD *thd, + enum_var_type type __attribute__((unused)), + LEX_STRING *base __attribute__((unused))) +{ + char *value; + DBUG_ENTER("sys_var_debug_sync::value_ptr"); + DBUG_ASSERT(thd); + + if (opt_debug_sync_timeout) + { + static char on[]= "ON - current signal: '"; + + // Ensure exclusive access to debug_sync_global.ds_signal + pthread_mutex_lock(&debug_sync_global.ds_mutex); + + size_t lgt= (sizeof(on) /* includes '\0' */ + + debug_sync_global.ds_signal.length() + 1 /* for '\'' */); + char *vend; + char *vptr; + + if ((value= (char*) alloc_root(thd->mem_root, lgt))) + { + vend= value + lgt - 1; /* reserve space for '\0'. */ + vptr= debug_sync_bmove_len(value, vend, STRING_WITH_LEN(on)); + vptr= debug_sync_bmove_len(vptr, vend, debug_sync_global.ds_signal.ptr(), + debug_sync_global.ds_signal.length()); + if (vptr < vend) + *(vptr++)= '\''; + *vptr= '\0'; /* We have one byte reserved for the worst case. */ + } + pthread_mutex_unlock(&debug_sync_global.ds_mutex); + } + else + { + /* purecov: begin tested */ + value= strmake_root(thd->mem_root, STRING_WITH_LEN("OFF")); + /* purecov: end */ + } + + DBUG_RETURN((uchar*) value); +} + + +/** + Execute requested action at a synchronization point. + + @param[in] thd thread handle + @param[in] action action to be executed + + @note + This is to be called only if activation count > 0. +*/ + +static void debug_sync_execute(THD *thd, st_debug_sync_action *action) +{ + IF_DBUG(const char *dsp_name= action->sync_point.c_ptr()); + IF_DBUG(const char *sig_emit= action->signal.c_ptr()); + IF_DBUG(const char *sig_wait= action->wait_for.c_ptr()); + DBUG_ENTER("debug_sync_execute"); + DBUG_ASSERT(thd); + DBUG_ASSERT(action); + DBUG_PRINT("debug_sync", + ("sync_point: '%s' activation_count: %lu hit_limit: %lu " + "execute: %lu timeout: %lu signal: '%s' wait_for: '%s'", + dsp_name, action->activation_count, action->hit_limit, + action->execute, action->timeout, sig_emit, sig_wait)); + + DBUG_ASSERT(action->activation_count); + action->activation_count--; + + if (action->execute) + { + const char *old_proc_info; + + action->execute--; + + /* + If we will be going to wait, set proc_info for the PROCESSLIST table. + Do this before emitting the signal, so other threads can see it + if they awake before we enter_cond() below. + */ + if (action->wait_for.length()) + { + st_debug_sync_control *ds_control= thd->debug_sync_control; + strxnmov(ds_control->ds_proc_info, sizeof(ds_control->ds_proc_info)-1, + "debug sync point: ", action->sync_point.c_ptr(), NullS); + old_proc_info= thd->proc_info; + thd_proc_info(thd, ds_control->ds_proc_info); + } + + /* + Take mutex to ensure that only one thread access + debug_sync_global.ds_signal at a time. Need to take mutex for + read access too, to create a memory barrier in order to avoid that + threads just reads an old cached version of the signal. + */ + pthread_mutex_lock(&debug_sync_global.ds_mutex); + + if (action->signal.length()) + { + /* Copy the signal to the global variable. */ + if (debug_sync_global.ds_signal.copy(action->signal)) + { + /* + Error is reported by my_malloc(). + We must disable the facility. We have no way to return an error. + */ + debug_sync_emergency_disable(); /* purecov: tested */ + } + /* Wake threads waiting in a sync point. */ + pthread_cond_broadcast(&debug_sync_global.ds_cond); + DBUG_PRINT("debug_sync_exec", ("signal '%s' at: '%s'", + sig_emit, dsp_name)); + } /* end if (action->signal.length()) */ + + if (action->wait_for.length()) + { + pthread_mutex_t *old_mutex; + pthread_cond_t *old_cond; + int error= 0; + struct timespec abstime; + + /* + We don't use enter_cond()/exit_cond(). They do not save old + mutex and cond. This would prohibit the use of DEBUG_SYNC + between other places of enter_cond() and exit_cond(). + */ + old_mutex= thd->mysys_var->current_mutex; + old_cond= thd->mysys_var->current_cond; + thd->mysys_var->current_mutex= &debug_sync_global.ds_mutex; + thd->mysys_var->current_cond= &debug_sync_global.ds_cond; + + set_timespec(abstime, action->timeout); + DBUG_EXECUTE("debug_sync_exec", { + /* Functions as DBUG_PRINT args can change keyword and line nr. */ + const char *sig_glob= debug_sync_global.ds_signal.c_ptr(); + DBUG_PRINT("debug_sync_exec", + ("wait for '%s' at: '%s' curr: '%s'", + sig_wait, dsp_name, sig_glob));}); + + /* + Wait until global signal string matches the wait_for string. + Interrupt when thread or query is killed or facility disabled. + The facility can become disabled when some thread cannot get + the required dynamic memory allocated. + */ + while (stringcmp(&debug_sync_global.ds_signal, &action->wait_for) && + !thd->killed && opt_debug_sync_timeout) + { + error= pthread_cond_timedwait(&debug_sync_global.ds_cond, + &debug_sync_global.ds_mutex, + &abstime); + DBUG_EXECUTE("debug_sync", { + /* Functions as DBUG_PRINT args can change keyword and line nr. */ + const char *sig_glob= debug_sync_global.ds_signal.c_ptr(); + DBUG_PRINT("debug_sync", + ("awoke from %s global: %s error: %d", + sig_wait, sig_glob, error));}); + if (error == ETIMEDOUT || error == ETIME) + { + push_warning(thd, MYSQL_ERROR::WARN_LEVEL_WARN, + ER_DEBUG_SYNC_TIMEOUT, ER(ER_DEBUG_SYNC_TIMEOUT)); + break; + } + error= 0; + } + DBUG_EXECUTE("debug_sync_exec", + if (thd->killed) + DBUG_PRINT("debug_sync_exec", + ("killed %d from '%s' at: '%s'", + thd->killed, sig_wait, dsp_name)); + else + DBUG_PRINT("debug_sync_exec", + ("%s from '%s' at: '%s'", + error ? "timeout" : "resume", + sig_wait, dsp_name));); + + /* + We don't use enter_cond()/exit_cond(). They do not save old + mutex and cond. This would prohibit the use of DEBUG_SYNC + between other places of enter_cond() and exit_cond(). The + protected mutex must always unlocked _before_ mysys_var->mutex + is locked. (See comment in THD::exit_cond().) + */ + pthread_mutex_unlock(&debug_sync_global.ds_mutex); + pthread_mutex_lock(&thd->mysys_var->mutex); + thd->mysys_var->current_mutex= old_mutex; + thd->mysys_var->current_cond= old_cond; + thd_proc_info(thd, old_proc_info); + pthread_mutex_unlock(&thd->mysys_var->mutex); + + } + else + { + /* In case we don't wait, we just release the mutex. */ + pthread_mutex_unlock(&debug_sync_global.ds_mutex); + } /* end if (action->wait_for.length()) */ + + } /* end if (action->execute) */ + + /* hit_limit is zero for infinite. Don't decrement unconditionally. */ + if (action->hit_limit) + { + if (!--action->hit_limit) + { + thd->killed= THD::KILL_QUERY; + my_error(ER_DEBUG_SYNC_HIT_LIMIT, MYF(0)); + } + DBUG_PRINT("debug_sync_exec", ("hit_limit: %lu at: '%s'", + action->hit_limit, dsp_name)); + } + + DBUG_VOID_RETURN; +} + + +/** + Execute requested action at a synchronization point. + + @param[in] thd thread handle + @param[in] sync_point_name name of synchronization point + @param[in] name_len length of sync point name +*/ + +void debug_sync(THD *thd, const char *sync_point_name, size_t name_len) +{ + st_debug_sync_control *ds_control= thd->debug_sync_control; + st_debug_sync_action *action; + DBUG_ENTER("debug_sync"); + DBUG_ASSERT(thd); + DBUG_ASSERT(sync_point_name); + DBUG_ASSERT(name_len); + DBUG_ASSERT(ds_control); + DBUG_PRINT("debug_sync_point", ("hit: '%s'", sync_point_name)); + + /* Statistics. */ + ds_control->dsp_hits++; + + if (ds_control->ds_active && + (action= debug_sync_find(ds_control->ds_action, ds_control->ds_active, + sync_point_name, name_len)) && + action->activation_count) + { + /* Sync point is active (action exists). */ + debug_sync_execute(thd, action); + + /* Statistics. */ + ds_control->dsp_executed++; + + /* If action became inactive, remove it to shrink the search array. */ + if (!action->activation_count) + debug_sync_remove_action(ds_control, action); + } + + DBUG_VOID_RETURN; +} + +#endif /* defined(ENABLED_DEBUG_SYNC) */ diff --git a/sql/debug_sync.h b/sql/debug_sync.h new file mode 100644 index 00000000000..f4cd0b364cf --- /dev/null +++ b/sql/debug_sync.h @@ -0,0 +1,60 @@ +#ifndef DEBUG_SYNC_INCLUDED +#define DEBUG_SYNC_INCLUDED + +/* Copyright (C) 2008 Sun Microsystems, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ + +/** + @file + + Declarations for the Debug Sync Facility. See debug_sync.cc for details. +*/ + +#ifdef USE_PRAGMA_INTERFACE +#pragma interface /* gcc class implementation */ +#endif + +#include + +class THD; + +#if defined(ENABLED_DEBUG_SYNC) + +/* Macro to be put in the code at synchronization points. */ +#define DEBUG_SYNC(_thd_, _sync_point_name_) \ + do { if (unlikely(opt_debug_sync_timeout)) \ + debug_sync(_thd_, STRING_WITH_LEN(_sync_point_name_)); \ + } while (0) + +/* Command line option --debug-sync-timeout. See mysqld.cc. */ +extern uint opt_debug_sync_timeout; + +/* Default WAIT_FOR timeout if command line option is given without argument. */ +#define DEBUG_SYNC_DEFAULT_WAIT_TIMEOUT 300 + +/* Debug Sync prototypes. See debug_sync.cc. */ +extern int debug_sync_init(void); +extern void debug_sync_end(void); +extern void debug_sync_init_thread(THD *thd); +extern void debug_sync_end_thread(THD *thd); +extern void debug_sync(THD *thd, const char *sync_point_name, size_t name_len); + +#else /* defined(ENABLED_DEBUG_SYNC) */ + +#define DEBUG_SYNC(_thd_, _sync_point_name_) /* disabled DEBUG_SYNC */ + +#endif /* defined(ENABLED_DEBUG_SYNC) */ + +#endif /* DEBUG_SYNC_INCLUDED */ diff --git a/sql/mysqld.cc b/sql/mysqld.cc index 3433b54cb29..896be4a7f19 100644 --- a/sql/mysqld.cc +++ b/sql/mysqld.cc @@ -26,6 +26,7 @@ #include "mysqld_suffix.h" #include "mysys_err.h" #include "events.h" +#include "debug_sync.h" #include "../storage/myisam/ha_myisam.h" @@ -486,6 +487,9 @@ my_bool lower_case_file_system= 0; my_bool opt_large_pages= 0; my_bool opt_myisam_use_mmap= 0; uint opt_large_page_size= 0; +#if defined(ENABLED_DEBUG_SYNC) +uint opt_debug_sync_timeout= 0; +#endif /* defined(ENABLED_DEBUG_SYNC) */ my_bool opt_old_style_user_limits= 0, trust_function_creators= 0; /* True if there is at least one per-hour limit for some user, so we should @@ -1333,6 +1337,10 @@ void clean_up(bool print_message) #ifdef USE_REGEX my_regex_end(); #endif +#if defined(ENABLED_DEBUG_SYNC) + /* End the debug sync facility. See debug_sync.cc. */ + debug_sync_end(); +#endif /* defined(ENABLED_DEBUG_SYNC) */ #if !defined(EMBEDDED_LIBRARY) if (!opt_bootstrap) @@ -3464,6 +3472,12 @@ static int init_common_variables(const char *conf_file_name, int argc, sys_var_slow_log_path.value= my_strdup(s, MYF(0)); sys_var_slow_log_path.value_length= strlen(s); +#if defined(ENABLED_DEBUG_SYNC) + /* Initialize the debug sync facility. See debug_sync.cc. */ + if (debug_sync_init()) + return 1; /* purecov: tested */ +#endif /* defined(ENABLED_DEBUG_SYNC) */ + #if (ENABLE_TEMP_POOL) if (use_temp_pool && bitmap_init(&temp_pool,0,1024,1)) return 1; @@ -4858,7 +4872,7 @@ void create_thread_to_handle_connection(THD *thd) handle_one_connection, (void*) thd))) { - /* purify: begin inspected */ + /* purecov: begin inspected */ DBUG_PRINT("error", ("Can't create thread to handle request (error %d)", error)); @@ -5671,6 +5685,9 @@ enum options_mysqld OPT_SECURE_FILE_PRIV, OPT_MIN_EXAMINED_ROW_LIMIT, OPT_LOG_SLOW_SLAVE_STATEMENTS, +#if defined(ENABLED_DEBUG_SYNC) + OPT_DEBUG_SYNC_TIMEOUT, +#endif /* defined(ENABLED_DEBUG_SYNC) */ OPT_OLD_MODE, OPT_SLAVE_EXEC_MODE, OPT_GENERAL_LOG_FILE, @@ -6442,6 +6459,14 @@ log and this option does nothing anymore.", "Decision to use in heuristic recover process. Possible values are COMMIT or ROLLBACK.", (uchar**) &opt_tc_heuristic_recover, (uchar**) &opt_tc_heuristic_recover, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0}, +#if defined(ENABLED_DEBUG_SYNC) + {"debug-sync-timeout", OPT_DEBUG_SYNC_TIMEOUT, + "Enable the debug sync facility " + "and optionally specify a default wait timeout in seconds. " + "A zero value keeps the facility disabled.", + (uchar**) &opt_debug_sync_timeout, 0, + 0, GET_UINT, OPT_ARG, 0, 0, UINT_MAX, 0, 0, 0}, +#endif /* defined(ENABLED_DEBUG_SYNC) */ {"temp-pool", OPT_TEMP_POOL, #if (ENABLE_TEMP_POOL) "Using this option will cause most temporary files created to use a small set of names, rather than a unique name for each new file.", @@ -7626,6 +7651,9 @@ static int mysql_init_variables(void) bzero((uchar*) &mysql_tmpdir_list, sizeof(mysql_tmpdir_list)); bzero((char *) &global_status_var, sizeof(global_status_var)); opt_large_pages= 0; +#if defined(ENABLED_DEBUG_SYNC) + opt_debug_sync_timeout= 0; +#endif /* defined(ENABLED_DEBUG_SYNC) */ key_map_full.set_all(); /* Character sets */ @@ -8360,6 +8388,22 @@ mysqld_get_one_option(int optid, lower_case_table_names= argument ? atoi(argument) : 1; lower_case_table_names_used= 1; break; +#if defined(ENABLED_DEBUG_SYNC) + case OPT_DEBUG_SYNC_TIMEOUT: + /* + Debug Sync Facility. See debug_sync.cc. + Default timeout for WAIT_FOR action. + Default value is zero (facility disabled). + If option is given without an argument, supply a non-zero value. + */ + if (!argument) + { + /* purecov: begin tested */ + opt_debug_sync_timeout= DEBUG_SYNC_DEFAULT_WAIT_TIMEOUT; + /* purecov: end */ + } + break; +#endif /* defined(ENABLED_DEBUG_SYNC) */ } return 0; } diff --git a/sql/set_var.cc b/sql/set_var.cc index cd01f6c8624..b80bdde9670 100644 --- a/sql/set_var.cc +++ b/sql/set_var.cc @@ -625,6 +625,12 @@ static sys_var_long_ptr sys_table_cache_size(&vars, "table_open_cache", &table_cache_size); static sys_var_long_ptr sys_table_lock_wait_timeout(&vars, "table_lock_wait_timeout", &table_lock_wait_timeout); + +#if defined(ENABLED_DEBUG_SYNC) +/* Debug Sync Facility. Implemented in debug_sync.cc. */ +static sys_var_debug_sync sys_debug_sync(&vars, "debug_sync"); +#endif /* defined(ENABLED_DEBUG_SYNC) */ + static sys_var_long_ptr sys_thread_cache_size(&vars, "thread_cache_size", &thread_cache_size); #if HAVE_POOL_OF_THREADS == 1 diff --git a/sql/set_var.h b/sql/set_var.h index a54591b0fd6..fa747107870 100644 --- a/sql/set_var.h +++ b/sql/set_var.h @@ -637,6 +637,21 @@ public: }; #endif /* DBUG_OFF */ +#if defined(ENABLED_DEBUG_SYNC) +/* Debug Sync Facility. Implemented in debug_sync.cc. */ +class sys_var_debug_sync :public sys_var_thd +{ +public: + sys_var_debug_sync(sys_var_chain *chain, const char *name_arg) + :sys_var_thd(name_arg) + { chain_sys_var(chain); } + bool check(THD *thd, set_var *var); + bool update(THD *thd, set_var *var); + SHOW_TYPE show_type() { return SHOW_CHAR; } + bool check_update_type(Item_result type) { return type != STRING_RESULT; } + uchar *value_ptr(THD *thd, enum_var_type type, LEX_STRING *base); +}; +#endif /* defined(ENABLED_DEBUG_SYNC) */ /* some variables that require special handling */ diff --git a/sql/share/errmsg.txt b/sql/share/errmsg.txt index fdad2a44b68..a17ad94ba82 100644 --- a/sql/share/errmsg.txt +++ b/sql/share/errmsg.txt @@ -6206,3 +6206,10 @@ ER_TOO_MANY_CONCURRENT_TRXS WARN_NON_ASCII_SEPARATOR_NOT_IMPLEMENTED eng "Non-ASCII separator arguments are not fully supported" + +ER_DEBUG_SYNC_TIMEOUT + eng "debug sync point wait timed out" + ger "Debug Sync Point Wartezeit 黚erschritten" +ER_DEBUG_SYNC_HIT_LIMIT + eng "debug sync point hit limit reached" + ger "Debug Sync Point Hit Limit erreicht" diff --git a/sql/sql_base.cc b/sql/sql_base.cc index f55d3fc5006..af3ae03424e 100644 --- a/sql/sql_base.cc +++ b/sql/sql_base.cc @@ -17,6 +17,7 @@ /* Basic functions needed by many modules */ #include "mysql_priv.h" +#include "debug_sync.h" #include "sql_select.h" #include "sp_head.h" #include "sp.h" @@ -950,6 +951,7 @@ bool close_cached_tables(THD *thd, TABLE_LIST *tables, bool have_lock, close_old_data_files(thd,thd->open_tables,1,1); mysql_ha_flush(thd); + DEBUG_SYNC(thd, "after_flush_unlock"); bool found=1; /* Wait until all threads has closed all the tables we had locked */ @@ -5289,6 +5291,8 @@ int lock_tables(THD *thd, TABLE_LIST *tables, uint count, bool *need_reopen) } } + DEBUG_SYNC(thd, "before_lock_tables_takes_lock"); + if (! (thd->lock= mysql_lock_tables(thd, start, (uint) (ptr - start), lock_flag, need_reopen))) { diff --git a/sql/sql_class.cc b/sql/sql_class.cc index daef5a26742..f75dc2cb88a 100644 --- a/sql/sql_class.cc +++ b/sql/sql_class.cc @@ -42,6 +42,7 @@ #include "sp_rcontext.h" #include "sp_cache.h" +#include "debug_sync.h" /* The following is used to initialise Table_ident with a internal @@ -584,6 +585,9 @@ THD::THD() derived_tables_processing(FALSE), spcont(NULL), m_parser_state(NULL) +#if defined(ENABLED_DEBUG_SYNC) + , debug_sync_control(0) +#endif /* defined(ENABLED_DEBUG_SYNC) */ { ulong tmp; @@ -832,6 +836,11 @@ void THD::init(void) reset_current_stmt_binlog_row_based(); bzero((char *) &status_var, sizeof(status_var)); sql_log_bin_toplevel= options & OPTION_BIN_LOG; + +#if defined(ENABLED_DEBUG_SYNC) + /* Initialize the Debug Sync Facility. See debug_sync.cc. */ + debug_sync_init_thread(this); +#endif /* defined(ENABLED_DEBUG_SYNC) */ } @@ -911,6 +920,12 @@ void THD::cleanup(void) lock=locked_tables; locked_tables=0; close_thread_tables(this); } + +#if defined(ENABLED_DEBUG_SYNC) + /* End the Debug Sync Facility. See debug_sync.cc. */ + debug_sync_end_thread(this); +#endif /* defined(ENABLED_DEBUG_SYNC) */ + mysql_ha_cleanup(this); delete_dynamic(&user_var_events); hash_free(&user_vars); diff --git a/sql/sql_class.h b/sql/sql_class.h index c38eb17f191..27b59bde7be 100644 --- a/sql/sql_class.h +++ b/sql/sql_class.h @@ -1896,6 +1896,11 @@ public: partition_info *work_part_info; #endif +#if defined(ENABLED_DEBUG_SYNC) + /* Debug Sync facility. See debug_sync.cc. */ + struct st_debug_sync_control *debug_sync_control; +#endif /* defined(ENABLED_DEBUG_SYNC) */ + THD(); ~THD(); diff --git a/storage/myisam/myisamchk.c b/storage/myisam/myisamchk.c index 270bcf7f6ce..611fb6325c8 100644 --- a/storage/myisam/myisamchk.c +++ b/storage/myisam/myisamchk.c @@ -837,7 +837,7 @@ static int myisamchk(MI_CHECK *param, char * filename) mi_check_print_error(param,"'%s' is marked as crashed after last repair",filename); break; case HA_ERR_OLD_FILE: - mi_check_print_error(param,"'%s' is a old type of MyISAM-table", filename); + mi_check_print_error(param,"'%s' is an old type of MyISAM-table", filename); break; case HA_ERR_END_OF_FILE: mi_check_print_error(param,"Couldn't read complete header from '%s'", filename); From 869c011218b43552ab4e43335cecda5685e04229 Mon Sep 17 00:00:00 2001 From: Date: Wed, 30 Sep 2009 10:01:52 +0800 Subject: [PATCH 39/61] Bug #46998 mysqlbinlog can't output BEGIN even if the database is included in a transaction The 'BEGIN/COMMIT/ROLLBACK' log event could be filtered out if the database is not selected by --database option of mysqlbinlog command. This can result in problem if there are some statements in the transaction are not filtered out. To fix the problem, mysqlbinlog will output 'BEGIN/ROLLBACK/COMMIT' in regardless of the database filtering rules. --- client/mysqlbinlog.cc | 5 +- mysql-test/r/mysqlbinlog.result | 81 ++++++++++++++++++ mysql-test/std_data/binlog_transaction.000001 | Bin 0 -> 1670 bytes mysql-test/t/mysqlbinlog.test | 62 ++++++++++++++ 4 files changed, 147 insertions(+), 1 deletion(-) create mode 100644 mysql-test/std_data/binlog_transaction.000001 diff --git a/client/mysqlbinlog.cc b/client/mysqlbinlog.cc index ab78bbea944..05d8b539543 100644 --- a/client/mysqlbinlog.cc +++ b/client/mysqlbinlog.cc @@ -557,7 +557,10 @@ int process_event(PRINT_EVENT_INFO *print_event_info, Log_event *ev, switch (ev_type) { case QUERY_EVENT: - if (check_database(((Query_log_event*)ev)->db)) + if (strncmp(((Query_log_event*)ev)->query, "BEGIN", 5) && + strncmp(((Query_log_event*)ev)->query, "COMMIT", 6) && + strncmp(((Query_log_event*)ev)->query, "ROLLBACK", 8) && + check_database(((Query_log_event*)ev)->db)) goto end; ev->print(result_file, print_event_info); break; diff --git a/mysql-test/r/mysqlbinlog.result b/mysql-test/r/mysqlbinlog.result index 4cb8eb29f19..75b4b41b342 100644 --- a/mysql-test/r/mysqlbinlog.result +++ b/mysql-test/r/mysqlbinlog.result @@ -382,4 +382,85 @@ IS NOT NULL SET @@global.server_id= 1; RESET MASTER; FLUSH LOGS; +RESET MASTER; +FLUSH LOGS; +# +# Test if the 'BEGIN', 'ROLLBACK' and 'COMMIT' are output if the database specified is exist +/*!40019 SET @@session.max_insert_delayed_threads=0*/; +/*!50003 SET @OLD_COMPLETION_TYPE=@@COMPLETION_TYPE,COMPLETION_TYPE=0*/; +DELIMITER /*!*/; +ROLLBACK/*!*/; +use test/*!*/; +SET TIMESTAMP=1253783037/*!*/; +SET @@session.foreign_key_checks=1, @@session.sql_auto_is_null=1, @@session.unique_checks=1/*!*/; +SET @@session.sql_mode=0/*!*/; +/*!\C latin1 *//*!*/; +SET @@session.character_set_client=8,@@session.collation_connection=8,@@session.collation_server=8/*!*/; +create table t1(a int) engine= innodb +/*!*/; +SET TIMESTAMP=1253783037/*!*/; +BEGIN +/*!*/; +SET TIMESTAMP=1253783037/*!*/; +insert into t1 (a) values (1) +/*!*/; +COMMIT/*!*/; +SET TIMESTAMP=1253783037/*!*/; +create table t3(a int) engine= innodb +/*!*/; +SET TIMESTAMP=1253783037/*!*/; +BEGIN +/*!*/; +SET TIMESTAMP=1253783037/*!*/; +insert into t3 (a) values (2) +/*!*/; +SET TIMESTAMP=1253783037/*!*/; +ROLLBACK +/*!*/; +SET TIMESTAMP=1253783037/*!*/; +create table t5(a int) engine= NDB +/*!*/; +SET TIMESTAMP=1253783037/*!*/; +BEGIN +/*!*/; +SET TIMESTAMP=1253783037/*!*/; +insert into t5 (a) values (3) +/*!*/; +SET TIMESTAMP=1253783037/*!*/; +COMMIT +/*!*/; +DELIMITER ; +# End of log file +ROLLBACK /* added by mysqlbinlog */; +/*!50003 SET COMPLETION_TYPE=@OLD_COMPLETION_TYPE*/; +# +# Test if the 'BEGIN', 'ROLLBACK' and 'COMMIT' are output if the database specified is not exist +/*!40019 SET @@session.max_insert_delayed_threads=0*/; +/*!50003 SET @OLD_COMPLETION_TYPE=@@COMPLETION_TYPE,COMPLETION_TYPE=0*/; +DELIMITER /*!*/; +ROLLBACK/*!*/; +SET TIMESTAMP=1253783037/*!*/; +SET @@session.foreign_key_checks=1, @@session.sql_auto_is_null=1, @@session.unique_checks=1/*!*/; +SET @@session.sql_mode=0/*!*/; +/*!\C latin1 *//*!*/; +SET @@session.character_set_client=8,@@session.collation_connection=8,@@session.collation_server=8/*!*/; +BEGIN +/*!*/; +COMMIT/*!*/; +SET TIMESTAMP=1253783037/*!*/; +BEGIN +/*!*/; +SET TIMESTAMP=1253783037/*!*/; +ROLLBACK +/*!*/; +SET TIMESTAMP=1253783037/*!*/; +BEGIN +/*!*/; +SET TIMESTAMP=1253783037/*!*/; +COMMIT +/*!*/; +DELIMITER ; +# End of log file +ROLLBACK /* added by mysqlbinlog */; +/*!50003 SET COMPLETION_TYPE=@OLD_COMPLETION_TYPE*/; End of 5.0 tests diff --git a/mysql-test/std_data/binlog_transaction.000001 b/mysql-test/std_data/binlog_transaction.000001 new file mode 100644 index 0000000000000000000000000000000000000000..c1d0745d57c30b094124b772d9379eda1e07c9b2 GIT binary patch literal 1670 zcmbuA%SyvQ6o!v&EP+y#DlY0K%LZ*}(+k}Q+KXCygX+o~BxWdqB-JJr`T{-70(13IMucZ9XJza7TWL>ee^k9^T@ zJCI1VankJion9m4lXM!y4a0WW$mJFc(F`fA%F?51j+rB+^RmyrLAD&hDO`gDuKWYv z`H^`Z2!i6Q~^Mn&oF1td)#aR(+VmPYhAA~2|N0F5iej%L( zaf5_VAR#C;;W*+#xHEEQyLwb>`7Wx+c_mE-F@Ro&(ri-Qdes-u zP+$k&UPu?HLV1w_zX(^T5YmdjPyLOw8N>&YRf%L(pci2~7TN*=FVBM?Bli;FAx~fH hbvn%po|3@d=swny*P?e9aAm2E%SIXe^<;B=D8Gmu7kmH! literal 0 HcmV?d00001 diff --git a/mysql-test/t/mysqlbinlog.test b/mysql-test/t/mysqlbinlog.test index dd45f499866..c5b46b81207 100644 --- a/mysql-test/t/mysqlbinlog.test +++ b/mysql-test/t/mysqlbinlog.test @@ -304,4 +304,66 @@ FLUSH LOGS; # We do not need the results, just make sure that mysqlbinlog does not crash --exec $MYSQL_BINLOG --hexdump --read-from-remote-server --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000001 >/dev/null +# +# #46998 +# This test verifies if the 'BEGIN', 'COMMIT' and 'ROLLBACK' are output +# in regardless of database filtering +# + +RESET MASTER; +FLUSH LOGS; + +# The following three test cases were wrtten into binlog_transaction.000001 +# Test case1: Test if the 'BEGIN' and 'COMMIT' are output for the 'test' database +# in transaction1 base on innodb engine tables +# use test; +# create table t1(a int) engine= innodb; +# use mysql; +# create table t2(a int) engine= innodb; +# Transaction1 begin +# begin; +# use test; +# insert into t1 (a) values (1); +# use mysql; +# insert into t2 (a) values (1); +# commit; +# Transaction1 end + +# Test case2: Test if the 'BEGIN' and 'ROLLBACK' are output for the 'test' database +# in transaction2 base on innodb and myisam engine tables +# use test; +# create table t3(a int) engine= innodb; +# use mysql; +# create table t4(a int) engine= myisam; +# Transaction2 begin +# begin; +# use test; +# insert into t3 (a) values (2); +# use mysql; +# insert into t4 (a) values (2); +# rollback; +# Transaction2 end + +# Test case3: Test if the 'BEGIN' and 'COMMIT' are output for the 'test' database +# in transaction3 base on NDB engine tables +# use test; +# create table t5(a int) engine= NDB; +# use mysql; +# create table t6(a int) engine= NDB; +# Transaction3 begin +# begin; +# use test; +# insert into t5 (a) values (3); +# use mysql; +# insert into t6 (a) values (3); +# commit; +# Transaction3 end + +--echo # +--echo # Test if the 'BEGIN', 'ROLLBACK' and 'COMMIT' are output if the database specified is exist +--exec $MYSQL_BINLOG --database=test --short-form $MYSQLTEST_VARDIR/std_data_ln/binlog_transaction.000001 +--echo # +--echo # Test if the 'BEGIN', 'ROLLBACK' and 'COMMIT' are output if the database specified is not exist +--exec $MYSQL_BINLOG --database=not_exist --short-form $MYSQLTEST_VARDIR/std_data_ln/binlog_transaction.000001 + --echo End of 5.0 tests From f7ebdaef80ff6a015b048af9b1df5c45fb683e8f Mon Sep 17 00:00:00 2001 From: Kristofer Pettersson Date: Wed, 30 Sep 2009 14:50:25 +0200 Subject: [PATCH 40/61] Bug#34895 'show procedure status' or 'show function status' + 'flush tables' crashes The server crashes when 'show procedure status' and 'flush tables' are run concurrently. This is caused by the way mysql.proc table is added twice to the list of table to lock although the requirements on the current locking API assumes differently. No test case is submitted because of the nature of the crash which is currently difficult to reproduce in a deterministic way. This is a backport from 5.1 --- myisam/mi_dbug.c | 10 ++++++---- sql/sql_yacc.yy | 4 ---- 2 files changed, 6 insertions(+), 8 deletions(-) diff --git a/myisam/mi_dbug.c b/myisam/mi_dbug.c index 07c314c43e6..111cae13344 100644 --- a/myisam/mi_dbug.c +++ b/myisam/mi_dbug.c @@ -171,7 +171,7 @@ my_bool check_table_is_closed(const char *name, const char *where) char filename[FN_REFLEN]; LIST *pos; DBUG_ENTER("check_table_is_closed"); - + pthread_mutex_lock(&THR_LOCK_myisam); (void) fn_format(filename,name,"",MI_NAME_IEXT,4+16+32); for (pos=myisam_open_list ; pos ; pos=pos->next) { @@ -181,12 +181,14 @@ my_bool check_table_is_closed(const char *name, const char *where) { if (share->last_version) { - fprintf(stderr,"Warning: Table: %s is open on %s\n", name,where); - DBUG_PRINT("warning",("Table: %s is open on %s", name,where)); - DBUG_RETURN(1); + fprintf(stderr,"Warning: Table: %s is open on %s\n", name,where); + DBUG_PRINT("warning",("Table: %s is open on %s", name,where)); + pthread_mutex_unlock(&THR_LOCK_myisam); + DBUG_RETURN(1); } } } + pthread_mutex_unlock(&THR_LOCK_myisam); DBUG_RETURN(0); } #endif /* EXTRA_DEBUG */ diff --git a/sql/sql_yacc.yy b/sql/sql_yacc.yy index 0aa6308ab93..c0247fd8d56 100644 --- a/sql/sql_yacc.yy +++ b/sql/sql_yacc.yy @@ -8276,8 +8276,6 @@ show_param: LEX *lex= Lex; lex->sql_command= SQLCOM_SELECT; lex->orig_sql_command= SQLCOM_SHOW_STATUS_PROC; - if (!sp_add_to_query_tables(YYTHD, lex, "mysql", "proc", TL_READ)) - MYSQL_YYABORT; if (prepare_schema_table(YYTHD, lex, 0, SCH_PROCEDURES)) MYSQL_YYABORT; } @@ -8286,8 +8284,6 @@ show_param: LEX *lex= Lex; lex->sql_command= SQLCOM_SELECT; lex->orig_sql_command= SQLCOM_SHOW_STATUS_FUNC; - if (!sp_add_to_query_tables(YYTHD, lex, "mysql", "proc", TL_READ)) - MYSQL_YYABORT; if (prepare_schema_table(YYTHD, lex, 0, SCH_PROCEDURES)) MYSQL_YYABORT; } From e1f4344e68e8208ff6e625f2723687a9fcb515b4 Mon Sep 17 00:00:00 2001 From: Jonathan Perkin Date: Wed, 30 Sep 2009 14:46:47 +0100 Subject: [PATCH 41/61] bug#41546: mysql-stress-run.pl is not packaged on Windows Copy mysql-stress-run.pl into noinstall package. --- scripts/make_win_bin_dist | 1 + 1 file changed, 1 insertion(+) diff --git a/scripts/make_win_bin_dist b/scripts/make_win_bin_dist index fdb34f2f48d..c65439181ef 100755 --- a/scripts/make_win_bin_dist +++ b/scripts/make_win_bin_dist @@ -338,6 +338,7 @@ fi mkdir $DESTDIR/mysql-test cp mysql-test/mysql-test-run.pl $DESTDIR/mysql-test/ +cp mysql-test/mysql-stress-test.pl $DESTDIR/mysql-test/ cp mysql-test/README $DESTDIR/mysql-test/ cp -R mysql-test/{t,r,include,suite,std_data,lib} $DESTDIR/mysql-test/ From 706241d679877d8d69c0719a1a84cdddf922298e Mon Sep 17 00:00:00 2001 From: Jonathan Perkin Date: Wed, 30 Sep 2009 15:46:51 +0100 Subject: [PATCH 42/61] bug#27693: Windows compilation from bk fails using WITH_BERKELEY_STORAGE_ENGINE Make configure.js bail with an error if trying to build bdb from a bzr tree. --- win/configure.js | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/win/configure.js b/win/configure.js index 8370497ea4b..54345522ab8 100755 --- a/win/configure.js +++ b/win/configure.js @@ -41,7 +41,6 @@ try { case "WITH_COMMUNITY_FEATURES": case "WITH_ARCHIVE_STORAGE_ENGINE": - case "WITH_BERKELEY_STORAGE_ENGINE": case "WITH_BLACKHOLE_STORAGE_ENGINE": case "WITH_EXAMPLE_STORAGE_ENGINE": case "WITH_FEDERATED_STORAGE_ENGINE": @@ -51,6 +50,21 @@ try case "EMBED_MANIFESTS": configfile.WriteLine("SET (" + args.Item(i) + " TRUE)"); break; + // BDB includes auto-generated files which are not handled by + // cmake, so only allow this option if building from a source + // distribution + case "WITH_BERKELEY_STORAGE_ENGINE": + if (!fso.FileExists("bdb\\btree\\btree_auto.c")) + { + BDBSourceError = new Error("BDB cannot be built directly" + + " from a bzr tree, see comment in bdb\\CMakeLists.txt"); + throw BDBSourceError; + } + else + { + configfile.WriteLine("SET (" + args.Item(i) + " TRUE)"); + break; + } case "MYSQL_SERVER_SUFFIX": case "MYSQLD_EXE_SUFFIX": configfile.WriteLine("SET (" + parts[0] + " \"" From d941a1f3042c4b6278cc41b32b7367a8b4c76c90 Mon Sep 17 00:00:00 2001 From: Davi Arnaut Date: Wed, 30 Sep 2009 18:38:02 -0300 Subject: [PATCH 43/61] Bug#47525: MySQL crashed (Federated) On Mac OS X or Windows, sending a SIGHUP to the server or a asynchronous flush (triggered by flush_time), would cause the server to crash. The problem was that a hook used to detach client API handles wasn't prepared to handle cases where the thread does not have a associated session. The solution is to verify whether the thread has a associated session before trying to detach a handle. --- mysql-test/r/federated_debug.result | 37 +++++++++++++++++++++++ mysql-test/t/federated_debug-master.opt | 1 + mysql-test/t/federated_debug.test | 39 +++++++++++++++++++++++++ sql/slave.cc | 2 +- sql/sql_parse.cc | 20 +++++++++++++ 5 files changed, 98 insertions(+), 1 deletion(-) create mode 100644 mysql-test/r/federated_debug.result create mode 100644 mysql-test/t/federated_debug-master.opt create mode 100644 mysql-test/t/federated_debug.test diff --git a/mysql-test/r/federated_debug.result b/mysql-test/r/federated_debug.result new file mode 100644 index 00000000000..a6659d065b2 --- /dev/null +++ b/mysql-test/r/federated_debug.result @@ -0,0 +1,37 @@ +stop slave; +drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; +reset master; +reset slave; +drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; +start slave; +stop slave; +DROP DATABASE IF EXISTS federated; +CREATE DATABASE federated; +DROP DATABASE IF EXISTS federated; +CREATE DATABASE federated; +# +# Bug#47525: MySQL crashed (Federated) +# +# Switch to slave +CREATE TABLE t1(a INT); +INSERT INTO t1 VALUES (1); +# Switch to master +CREATE TABLE t1(a INT) ENGINE=FEDERATED +CONNECTION='mysql://root@127.0.0.1:SLAVE_PORT/test/t1'; +SELECT * FROM t1; +a +1 +# Start a asynchronous reload +# Wait for tables to be closed +# Ensure that the server didn't crash +SELECT * FROM t1; +a +1 +# Drop tables on master and slave +DROP TABLE t1; +DROP TABLE t1; +# Federated cleanup +DROP TABLE IF EXISTS federated.t1; +DROP DATABASE IF EXISTS federated; +DROP TABLE IF EXISTS federated.t1; +DROP DATABASE IF EXISTS federated; diff --git a/mysql-test/t/federated_debug-master.opt b/mysql-test/t/federated_debug-master.opt new file mode 100644 index 00000000000..ad9ba4795af --- /dev/null +++ b/mysql-test/t/federated_debug-master.opt @@ -0,0 +1 @@ +--loose-debug=d,simulate_detached_thread_refresh diff --git a/mysql-test/t/federated_debug.test b/mysql-test/t/federated_debug.test new file mode 100644 index 00000000000..9de440f4d79 --- /dev/null +++ b/mysql-test/t/federated_debug.test @@ -0,0 +1,39 @@ +--source include/have_debug.inc +--source include/federated.inc + +--echo # +--echo # Bug#47525: MySQL crashed (Federated) +--echo # + +connection slave; +--echo # Switch to slave +CREATE TABLE t1(a INT); +INSERT INTO t1 VALUES (1); + +connection master; +--echo # Switch to master +--replace_result $SLAVE_MYPORT SLAVE_PORT +eval CREATE TABLE t1(a INT) ENGINE=FEDERATED + CONNECTION='mysql://root@127.0.0.1:$SLAVE_MYPORT/test/t1'; + +SELECT * FROM t1; + +--echo # Start a asynchronous reload +--exec $MYSQLADMIN --no-defaults -S $MASTER_MYSOCK -P $MASTER_MYPORT -u root --password= refresh 2>&1 + +--echo # Wait for tables to be closed +let $show_statement= SHOW STATUS LIKE 'Open_tables'; +let $field= Value; +let $condition= = '0'; +--source include/wait_show_condition.inc + +--echo # Ensure that the server didn't crash +SELECT * FROM t1; +--echo # Drop tables on master and slave +DROP TABLE t1; +connection slave; +DROP TABLE t1; + +connection default; +--echo # Federated cleanup +source include/federated_cleanup.inc; diff --git a/sql/slave.cc b/sql/slave.cc index 17855ed04e5..dd29a3f45c9 100644 --- a/sql/slave.cc +++ b/sql/slave.cc @@ -4756,7 +4756,7 @@ extern "C" void slave_io_thread_detach_vio() { #ifdef SIGNAL_WITH_VIO_CLOSE THD *thd= current_thd; - if (thd->slave_thread) + if (thd && thd->slave_thread) thd->clear_active_vio(); #endif } diff --git a/sql/sql_parse.cc b/sql/sql_parse.cc index 65b2a9d60b0..62cca71ee97 100644 --- a/sql/sql_parse.cc +++ b/sql/sql_parse.cc @@ -2161,6 +2161,26 @@ bool dispatch_command(enum enum_server_command command, THD *thd, if (check_global_access(thd,RELOAD_ACL)) break; mysql_log.write(thd,command,NullS); +#ifndef DBUG_OFF + DBUG_EXECUTE_IF("simulate_detached_thread_refresh", + { + /* + Simulate a reload without a attached thread session. + Provides a environment similar to that of when the + server receives a SIGHUP signal and reloads caches + and flushes tables. + */ + bool res; + my_pthread_setspecific_ptr(THR_THD, NULL); + res= reload_acl_and_cache(NULL, options | REFRESH_FAST, + NULL, ¬_used); + my_pthread_setspecific_ptr(THR_THD, thd); + if (!res) + send_ok(thd); + break; + } + ); +#endif if (!reload_acl_and_cache(thd, options, (TABLE_LIST*) 0, ¬_used)) send_ok(thd); break; From e1e038ab1efe4c783a3b920661a0ee4db27b03d7 Mon Sep 17 00:00:00 2001 From: Davi Arnaut Date: Wed, 30 Sep 2009 19:14:55 -0300 Subject: [PATCH 44/61] Post-merge fix: DBUG macros are wrapped inside a loop. --- sql/sql_parse.cc | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/sql/sql_parse.cc b/sql/sql_parse.cc index 62cca71ee97..88e70a129c4 100644 --- a/sql/sql_parse.cc +++ b/sql/sql_parse.cc @@ -2177,7 +2177,7 @@ bool dispatch_command(enum enum_server_command command, THD *thd, my_pthread_setspecific_ptr(THR_THD, thd); if (!res) send_ok(thd); - break; + goto end; } ); #endif @@ -2318,6 +2318,12 @@ bool dispatch_command(enum enum_server_command command, THD *thd, my_message(ER_UNKNOWN_COM_ERROR, ER(ER_UNKNOWN_COM_ERROR), MYF(0)); break; } + + /* Break the switch for DBUG wrapped code. */ +#ifndef DBUG_OFF +end: +#endif + if (thd->lock || thd->open_tables || thd->derived_tables || thd->prelocked_mode) { From 1442ef0f2576bb3e33f922e0570ba7f58134fec1 Mon Sep 17 00:00:00 2001 From: Davi Arnaut Date: Wed, 30 Sep 2009 19:59:30 -0300 Subject: [PATCH 45/61] Post-merge cleanup: Reorganize code for better comprehensibility. Removes the need of a hack (the jump to label). --- sql/sql_parse.cc | 44 ++++++++++++++++++++------------------------ 1 file changed, 20 insertions(+), 24 deletions(-) diff --git a/sql/sql_parse.cc b/sql/sql_parse.cc index 88e70a129c4..f34aa3c3bad 100644 --- a/sql/sql_parse.cc +++ b/sql/sql_parse.cc @@ -2162,26 +2162,27 @@ bool dispatch_command(enum enum_server_command command, THD *thd, break; mysql_log.write(thd,command,NullS); #ifndef DBUG_OFF - DBUG_EXECUTE_IF("simulate_detached_thread_refresh", - { - /* - Simulate a reload without a attached thread session. - Provides a environment similar to that of when the - server receives a SIGHUP signal and reloads caches - and flushes tables. - */ - bool res; - my_pthread_setspecific_ptr(THR_THD, NULL); - res= reload_acl_and_cache(NULL, options | REFRESH_FAST, - NULL, ¬_used); - my_pthread_setspecific_ptr(THR_THD, thd); - if (!res) - send_ok(thd); - goto end; - } - ); + bool debug_simulate= FALSE; + DBUG_EXECUTE_IF("simulate_detached_thread_refresh", debug_simulate= TRUE;); + if (debug_simulate) + { + /* + Simulate a reload without a attached thread session. + Provides a environment similar to that of when the + server receives a SIGHUP signal and reloads caches + and flushes tables. + */ + bool res; + my_pthread_setspecific_ptr(THR_THD, NULL); + res= reload_acl_and_cache(NULL, options | REFRESH_FAST, + NULL, ¬_used); + my_pthread_setspecific_ptr(THR_THD, thd); + if (!res) + send_ok(thd); + break; + } #endif - if (!reload_acl_and_cache(thd, options, (TABLE_LIST*) 0, ¬_used)) + if (!reload_acl_and_cache(thd, options, NULL, ¬_used)) send_ok(thd); break; } @@ -2319,11 +2320,6 @@ bool dispatch_command(enum enum_server_command command, THD *thd, break; } - /* Break the switch for DBUG wrapped code. */ -#ifndef DBUG_OFF -end: -#endif - if (thd->lock || thd->open_tables || thd->derived_tables || thd->prelocked_mode) { From 5903c1e94c1679ca092c351a1a9723cc2eaf0eee Mon Sep 17 00:00:00 2001 From: Date: Thu, 1 Oct 2009 07:19:36 +0800 Subject: [PATCH 46/61] Bug #45677 Slave stops with Duplicate entry for key PRIMARY when using trigger The problem is that there is only one autoinc value associated with the query when binlogging. If more than one autoinc values are used in the query, the autoinc values after the first one can be inserted wrongly on slave. So these autoinc values can become inconsistent on master and slave. The problem is resolved by marking all the statements that invoke a trigger or call a function that updated autoinc fields as unsafe, and will switch to row-format in Mixed mode. Actually, the statement is safe if just one autoinc value is used in sub-statement, but it's impossible to check how many autoinc values are used in sub-statement.) --- .../rpl_auto_increment_insert_view.test | 44 + .../rpl_auto_increment_invoke_trigger.test | 82 ++ .../rpl_autoinc_func_invokes_trigger.test | 57 + .../rpl_auto_increment_update_failure.result | 1041 +++++++++++++++++ .../t/rpl_auto_increment_update_failure.test | 214 ++++ sql/sql_base.cc | 48 +- 6 files changed, 1455 insertions(+), 31 deletions(-) create mode 100644 mysql-test/extra/rpl_tests/rpl_auto_increment_insert_view.test create mode 100644 mysql-test/extra/rpl_tests/rpl_auto_increment_invoke_trigger.test create mode 100644 mysql-test/extra/rpl_tests/rpl_autoinc_func_invokes_trigger.test create mode 100644 mysql-test/suite/rpl/r/rpl_auto_increment_update_failure.result create mode 100644 mysql-test/suite/rpl/t/rpl_auto_increment_update_failure.test diff --git a/mysql-test/extra/rpl_tests/rpl_auto_increment_insert_view.test b/mysql-test/extra/rpl_tests/rpl_auto_increment_insert_view.test new file mode 100644 index 00000000000..0bfa46de113 --- /dev/null +++ b/mysql-test/extra/rpl_tests/rpl_auto_increment_insert_view.test @@ -0,0 +1,44 @@ +# +# This test verifies if inserting data into view that invokes a +# trigger will make the autoinc values become inconsistent on +# master and slave. +# +connection master; +CREATE TABLE t1(i1 int not null auto_increment, c1 INT, primary key(i1)) engine=innodb; +CREATE TABLE t2(i1 int not null auto_increment, c2 INT, primary key(i1)) engine=innodb; +CREATE TABLE t3(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +eval create trigger tr16 $insert_action on t1 for each row insert into t3(a) values(new.c1); +eval create trigger tr17 $insert_action on t2 for each row insert into t3(a) values(new.c2); +begin; +INSERT INTO t1(c1) VALUES (11), (12); +INSERT INTO t2(c2) VALUES (13), (14); + +CREATE VIEW v16 AS SELECT c1, c2 FROM t1, t2; + +INSERT INTO v16(c1) VALUES (15),(16); +INSERT INTO v16(c2) VALUES (17),(18); + +connection master1; +INSERT INTO v16(c1) VALUES (19),(20); +INSERT INTO v16(c2) VALUES (21),(22); + +connection master; +INSERT INTO v16(c1) VALUES (23), (24); +INSERT INTO v16(c1) VALUES (25), (26); +commit; +sync_slave_with_master; +--echo #Test if the results are consistent on master and slave +--echo #for 'INSERT DATA INTO VIEW WHICH INVOKES TRIGGERS' +let $diff_table_1=master:test.t3; +let $diff_table_2=slave:test.t3; +source include/diff_tables.inc; + +connection master; +DROP TABLE t1; +DROP TABLE t2; +DROP TABLE t3; +DROP VIEW v16; +sync_slave_with_master; + + + diff --git a/mysql-test/extra/rpl_tests/rpl_auto_increment_invoke_trigger.test b/mysql-test/extra/rpl_tests/rpl_auto_increment_invoke_trigger.test new file mode 100644 index 00000000000..614d79d9c2d --- /dev/null +++ b/mysql-test/extra/rpl_tests/rpl_auto_increment_invoke_trigger.test @@ -0,0 +1,82 @@ +# +# This test verifies if concurrent transactions that invoke a +# trigger that inserts more than one values into one or more +# tables with an auto_increment column will make the autoinc +# values become inconsistent on master and slave. +# + +connection master; +create table t1(a int, b int) engine=innodb; +create table t2(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +eval create trigger tr1 $trigger_action on t1 for each row insert into t2(a) values(6); + +create table t3(a int, b int) engine=innodb; +create table t4(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +create table t5(a int) engine=innodb; +delimiter |; +eval create trigger tr2 $trigger_action on t3 for each row begin + insert into t4(a) values(f1_insert_triggered()); + insert into t4(a) values(f1_insert_triggered()); + insert into t5(a) values(8); +end | +delimiter ;| + +create table t6(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +delimiter //; +CREATE FUNCTION f1_insert_triggered() RETURNS INTEGER +BEGIN + INSERT INTO t6(a) values(2),(3); + RETURN 1; +END// +delimiter ;// + +begin; +let $binlog_start= query_get_value("SHOW MASTER STATUS", Position, 1); +insert into t1(a,b) values(1,1),(2,1); +insert into t3(a,b) values(1,1),(2,1); +update t1 set a = a + 5 where b = 1; +update t3 set a = a + 5 where b = 1; +delete from t1 where b = 1; +delete from t3 where b = 1; + +connection master1; +#The default autocommit is set to 1, so the statement is auto committed +insert into t2(a) values(3); +insert into t4(a) values(3); + +connection master; +commit; +insert into t1(a,b) values(4,2); +insert into t3(a,b) values(4,2); +update t1 set a = a + 5 where b = 2; +update t3 set a = a + 5 where b = 2; +delete from t1 where b = 2; +delete from t3 where b = 2; +--echo # To verify if insert/update in an autoinc column causes statement to be logged in row format +source include/show_binlog_events.inc; +commit; + +connection master; +sync_slave_with_master; +--echo #Test if the results are consistent on master and slave +--echo #for 'INVOKES A TRIGGER with $trigger_action action' +let $diff_table_1=master:test.t2; +let $diff_table_2=slave:test.t2; +source include/diff_tables.inc; +let $diff_table_1=master:test.t4; +let $diff_table_2=slave:test.t4; +source include/diff_tables.inc; +let $diff_table_1=master:test.t6; +let $diff_table_2=slave:test.t6; +source include/diff_tables.inc; + +connection master; +DROP TABLE t1; +DROP TABLE t2; +DROP TABLE t3; +DROP TABLE t4; +DROP TABLE t5; +DROP TABLE t6; +DROP FUNCTION f1_insert_triggered; +sync_slave_with_master; + diff --git a/mysql-test/extra/rpl_tests/rpl_autoinc_func_invokes_trigger.test b/mysql-test/extra/rpl_tests/rpl_autoinc_func_invokes_trigger.test new file mode 100644 index 00000000000..fece19b397d --- /dev/null +++ b/mysql-test/extra/rpl_tests/rpl_autoinc_func_invokes_trigger.test @@ -0,0 +1,57 @@ +# +# This test verifies if concurrent transactions that call a +# function which invokes a 'after/before insert action' trigger +# that inserts more than one values into a table with autoinc +# column will make the autoinc values become inconsistent on +# master and slave. +# + +connection master; +create table t1(a int) engine=innodb; +create table t2(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +create table t3(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +delimiter |; +CREATE FUNCTION f1_two_inserts_trigger() RETURNS INTEGER +BEGIN + INSERT INTO t2(a) values(2),(3); + INSERT INTO t2(a) values(2),(3); + RETURN 1; +END | +eval create trigger tr11 $insert_action on t2 for each row begin + insert into t3(a) values(new.a); + insert into t3(a) values(new.a); +end | +delimiter ;| +begin; +let $binlog_start= query_get_value("SHOW MASTER STATUS", Position, 1); +insert into t1(a) values(f1_two_inserts_trigger()); + +connection master1; +#The default autocommit is set to 1, so the statement is auto committed +insert into t2(a) values(4),(5); + +connection master; +commit; +insert into t1(a) values(f1_two_inserts_trigger()); +--echo # To verify if insert/update in an autoinc column causes statement to be logged in row format +source include/show_binlog_events.inc; +commit; + +connection master; +sync_slave_with_master; +--echo #Test if the results are consistent on master and slave +--echo #for 'CALLS A FUNCTION which INVOKES A TRIGGER with $insert_action action' +let $diff_table_1=master:test.t2; +let $diff_table_2=slave:test.t2; +source include/diff_tables.inc; +let $diff_table_1=master:test.t3; +let $diff_table_2=slave:test.t3; +source include/diff_tables.inc; + +connection master; +drop table t1; +drop table t2; +drop table t3; +drop function f1_two_inserts_trigger; +sync_slave_with_master; + diff --git a/mysql-test/suite/rpl/r/rpl_auto_increment_update_failure.result b/mysql-test/suite/rpl/r/rpl_auto_increment_update_failure.result new file mode 100644 index 00000000000..b2cc92491c3 --- /dev/null +++ b/mysql-test/suite/rpl/r/rpl_auto_increment_update_failure.result @@ -0,0 +1,1041 @@ +stop slave; +drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; +reset master; +reset slave; +drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; +start slave; +# Test case1: INVOKES A TRIGGER with after insert action +create table t1(a int, b int) engine=innodb; +create table t2(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +create trigger tr1 after insert on t1 for each row insert into t2(a) values(6); +create table t3(a int, b int) engine=innodb; +create table t4(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +create table t5(a int) engine=innodb; +create trigger tr2 after insert on t3 for each row begin +insert into t4(a) values(f1_insert_triggered()); +insert into t4(a) values(f1_insert_triggered()); +insert into t5(a) values(8); +end | +create table t6(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +CREATE FUNCTION f1_insert_triggered() RETURNS INTEGER +BEGIN +INSERT INTO t6(a) values(2),(3); +RETURN 1; +END// +begin; +insert into t1(a,b) values(1,1),(2,1); +insert into t3(a,b) values(1,1),(2,1); +update t1 set a = a + 5 where b = 1; +update t3 set a = a + 5 where b = 1; +delete from t1 where b = 1; +delete from t3 where b = 1; +insert into t2(a) values(3); +insert into t4(a) values(3); +commit; +insert into t1(a,b) values(4,2); +insert into t3(a,b) values(4,2); +update t1 set a = a + 5 where b = 2; +update t3 set a = a + 5 where b = 2; +delete from t1 where b = 2; +delete from t3 where b = 2; +# To verify if insert/update in an autoinc column causes statement to be logged in row format +show binlog events from ; +Log_name Pos Event_type Server_id End_log_pos Info +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Intvar # # INSERT_ID=3 +master-bin.000001 # Query # # use `test`; insert into t2(a) values(3) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Intvar # # INSERT_ID=5 +master-bin.000001 # Query # # use `test`; insert into t4(a) values(3) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Table_map # # table_id: # (test.t1) +master-bin.000001 # Table_map # # table_id: # (test.t2) +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Table_map # # table_id: # (test.t3) +master-bin.000001 # Table_map # # table_id: # (test.t5) +master-bin.000001 # Table_map # # table_id: # (test.t4) +master-bin.000001 # Table_map # # table_id: # (test.t6) +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Query # # use `test`; update t1 set a = a + 5 where b = 1 +master-bin.000001 # Query # # use `test`; update t3 set a = a + 5 where b = 1 +master-bin.000001 # Query # # use `test`; delete from t1 where b = 1 +master-bin.000001 # Query # # use `test`; delete from t3 where b = 1 +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Table_map # # table_id: # (test.t1) +master-bin.000001 # Table_map # # table_id: # (test.t2) +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Table_map # # table_id: # (test.t3) +master-bin.000001 # Table_map # # table_id: # (test.t5) +master-bin.000001 # Table_map # # table_id: # (test.t4) +master-bin.000001 # Table_map # # table_id: # (test.t6) +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; update t1 set a = a + 5 where b = 2 +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; update t3 set a = a + 5 where b = 2 +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; delete from t1 where b = 2 +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; delete from t3 where b = 2 +master-bin.000001 # Xid # # COMMIT /* XID */ +commit; +#Test if the results are consistent on master and slave +#for 'INVOKES A TRIGGER with after insert action' +Comparing tables master:test.t2 and slave:test.t2 +Comparing tables master:test.t4 and slave:test.t4 +Comparing tables master:test.t6 and slave:test.t6 +DROP TABLE t1; +DROP TABLE t2; +DROP TABLE t3; +DROP TABLE t4; +DROP TABLE t5; +DROP TABLE t6; +DROP FUNCTION f1_insert_triggered; +# Test case2: INVOKES A TRIGGER with before insert action +create table t1(a int, b int) engine=innodb; +create table t2(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +create trigger tr1 before insert on t1 for each row insert into t2(a) values(6); +create table t3(a int, b int) engine=innodb; +create table t4(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +create table t5(a int) engine=innodb; +create trigger tr2 before insert on t3 for each row begin +insert into t4(a) values(f1_insert_triggered()); +insert into t4(a) values(f1_insert_triggered()); +insert into t5(a) values(8); +end | +create table t6(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +CREATE FUNCTION f1_insert_triggered() RETURNS INTEGER +BEGIN +INSERT INTO t6(a) values(2),(3); +RETURN 1; +END// +begin; +insert into t1(a,b) values(1,1),(2,1); +insert into t3(a,b) values(1,1),(2,1); +update t1 set a = a + 5 where b = 1; +update t3 set a = a + 5 where b = 1; +delete from t1 where b = 1; +delete from t3 where b = 1; +insert into t2(a) values(3); +insert into t4(a) values(3); +commit; +insert into t1(a,b) values(4,2); +insert into t3(a,b) values(4,2); +update t1 set a = a + 5 where b = 2; +update t3 set a = a + 5 where b = 2; +delete from t1 where b = 2; +delete from t3 where b = 2; +# To verify if insert/update in an autoinc column causes statement to be logged in row format +show binlog events from ; +Log_name Pos Event_type Server_id End_log_pos Info +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Intvar # # INSERT_ID=3 +master-bin.000001 # Query # # use `test`; insert into t2(a) values(3) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Intvar # # INSERT_ID=5 +master-bin.000001 # Query # # use `test`; insert into t4(a) values(3) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Table_map # # table_id: # (test.t1) +master-bin.000001 # Table_map # # table_id: # (test.t2) +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Table_map # # table_id: # (test.t3) +master-bin.000001 # Table_map # # table_id: # (test.t5) +master-bin.000001 # Table_map # # table_id: # (test.t4) +master-bin.000001 # Table_map # # table_id: # (test.t6) +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Query # # use `test`; update t1 set a = a + 5 where b = 1 +master-bin.000001 # Query # # use `test`; update t3 set a = a + 5 where b = 1 +master-bin.000001 # Query # # use `test`; delete from t1 where b = 1 +master-bin.000001 # Query # # use `test`; delete from t3 where b = 1 +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Table_map # # table_id: # (test.t1) +master-bin.000001 # Table_map # # table_id: # (test.t2) +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Table_map # # table_id: # (test.t3) +master-bin.000001 # Table_map # # table_id: # (test.t5) +master-bin.000001 # Table_map # # table_id: # (test.t4) +master-bin.000001 # Table_map # # table_id: # (test.t6) +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; update t1 set a = a + 5 where b = 2 +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; update t3 set a = a + 5 where b = 2 +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; delete from t1 where b = 2 +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; delete from t3 where b = 2 +master-bin.000001 # Xid # # COMMIT /* XID */ +commit; +#Test if the results are consistent on master and slave +#for 'INVOKES A TRIGGER with before insert action' +Comparing tables master:test.t2 and slave:test.t2 +Comparing tables master:test.t4 and slave:test.t4 +Comparing tables master:test.t6 and slave:test.t6 +DROP TABLE t1; +DROP TABLE t2; +DROP TABLE t3; +DROP TABLE t4; +DROP TABLE t5; +DROP TABLE t6; +DROP FUNCTION f1_insert_triggered; +# Test case3: INVOKES A TRIGGER with after update action +create table t1(a int, b int) engine=innodb; +create table t2(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +create trigger tr1 after update on t1 for each row insert into t2(a) values(6); +create table t3(a int, b int) engine=innodb; +create table t4(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +create table t5(a int) engine=innodb; +create trigger tr2 after update on t3 for each row begin +insert into t4(a) values(f1_insert_triggered()); +insert into t4(a) values(f1_insert_triggered()); +insert into t5(a) values(8); +end | +create table t6(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +CREATE FUNCTION f1_insert_triggered() RETURNS INTEGER +BEGIN +INSERT INTO t6(a) values(2),(3); +RETURN 1; +END// +begin; +insert into t1(a,b) values(1,1),(2,1); +insert into t3(a,b) values(1,1),(2,1); +update t1 set a = a + 5 where b = 1; +update t3 set a = a + 5 where b = 1; +delete from t1 where b = 1; +delete from t3 where b = 1; +insert into t2(a) values(3); +insert into t4(a) values(3); +commit; +insert into t1(a,b) values(4,2); +insert into t3(a,b) values(4,2); +update t1 set a = a + 5 where b = 2; +update t3 set a = a + 5 where b = 2; +delete from t1 where b = 2; +delete from t3 where b = 2; +# To verify if insert/update in an autoinc column causes statement to be logged in row format +show binlog events from ; +Log_name Pos Event_type Server_id End_log_pos Info +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Intvar # # INSERT_ID=3 +master-bin.000001 # Query # # use `test`; insert into t2(a) values(3) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Intvar # # INSERT_ID=5 +master-bin.000001 # Query # # use `test`; insert into t4(a) values(3) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; insert into t1(a,b) values(1,1),(2,1) +master-bin.000001 # Query # # use `test`; insert into t3(a,b) values(1,1),(2,1) +master-bin.000001 # Table_map # # table_id: # (test.t1) +master-bin.000001 # Table_map # # table_id: # (test.t2) +master-bin.000001 # Update_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Update_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Table_map # # table_id: # (test.t3) +master-bin.000001 # Table_map # # table_id: # (test.t5) +master-bin.000001 # Table_map # # table_id: # (test.t4) +master-bin.000001 # Table_map # # table_id: # (test.t6) +master-bin.000001 # Update_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Update_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Query # # use `test`; delete from t1 where b = 1 +master-bin.000001 # Query # # use `test`; delete from t3 where b = 1 +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; insert into t1(a,b) values(4,2) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; insert into t3(a,b) values(4,2) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Table_map # # table_id: # (test.t1) +master-bin.000001 # Table_map # # table_id: # (test.t2) +master-bin.000001 # Update_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Table_map # # table_id: # (test.t3) +master-bin.000001 # Table_map # # table_id: # (test.t5) +master-bin.000001 # Table_map # # table_id: # (test.t4) +master-bin.000001 # Table_map # # table_id: # (test.t6) +master-bin.000001 # Update_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; delete from t1 where b = 2 +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; delete from t3 where b = 2 +master-bin.000001 # Xid # # COMMIT /* XID */ +commit; +#Test if the results are consistent on master and slave +#for 'INVOKES A TRIGGER with after update action' +Comparing tables master:test.t2 and slave:test.t2 +Comparing tables master:test.t4 and slave:test.t4 +Comparing tables master:test.t6 and slave:test.t6 +DROP TABLE t1; +DROP TABLE t2; +DROP TABLE t3; +DROP TABLE t4; +DROP TABLE t5; +DROP TABLE t6; +DROP FUNCTION f1_insert_triggered; +# Test case4: INVOKES A TRIGGER with before update action +create table t1(a int, b int) engine=innodb; +create table t2(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +create trigger tr1 before update on t1 for each row insert into t2(a) values(6); +create table t3(a int, b int) engine=innodb; +create table t4(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +create table t5(a int) engine=innodb; +create trigger tr2 before update on t3 for each row begin +insert into t4(a) values(f1_insert_triggered()); +insert into t4(a) values(f1_insert_triggered()); +insert into t5(a) values(8); +end | +create table t6(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +CREATE FUNCTION f1_insert_triggered() RETURNS INTEGER +BEGIN +INSERT INTO t6(a) values(2),(3); +RETURN 1; +END// +begin; +insert into t1(a,b) values(1,1),(2,1); +insert into t3(a,b) values(1,1),(2,1); +update t1 set a = a + 5 where b = 1; +update t3 set a = a + 5 where b = 1; +delete from t1 where b = 1; +delete from t3 where b = 1; +insert into t2(a) values(3); +insert into t4(a) values(3); +commit; +insert into t1(a,b) values(4,2); +insert into t3(a,b) values(4,2); +update t1 set a = a + 5 where b = 2; +update t3 set a = a + 5 where b = 2; +delete from t1 where b = 2; +delete from t3 where b = 2; +# To verify if insert/update in an autoinc column causes statement to be logged in row format +show binlog events from ; +Log_name Pos Event_type Server_id End_log_pos Info +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Intvar # # INSERT_ID=3 +master-bin.000001 # Query # # use `test`; insert into t2(a) values(3) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Intvar # # INSERT_ID=5 +master-bin.000001 # Query # # use `test`; insert into t4(a) values(3) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; insert into t1(a,b) values(1,1),(2,1) +master-bin.000001 # Query # # use `test`; insert into t3(a,b) values(1,1),(2,1) +master-bin.000001 # Table_map # # table_id: # (test.t1) +master-bin.000001 # Table_map # # table_id: # (test.t2) +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Update_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Update_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Table_map # # table_id: # (test.t3) +master-bin.000001 # Table_map # # table_id: # (test.t5) +master-bin.000001 # Table_map # # table_id: # (test.t4) +master-bin.000001 # Table_map # # table_id: # (test.t6) +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Update_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Update_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Query # # use `test`; delete from t1 where b = 1 +master-bin.000001 # Query # # use `test`; delete from t3 where b = 1 +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; insert into t1(a,b) values(4,2) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; insert into t3(a,b) values(4,2) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Table_map # # table_id: # (test.t1) +master-bin.000001 # Table_map # # table_id: # (test.t2) +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Update_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Table_map # # table_id: # (test.t3) +master-bin.000001 # Table_map # # table_id: # (test.t5) +master-bin.000001 # Table_map # # table_id: # (test.t4) +master-bin.000001 # Table_map # # table_id: # (test.t6) +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Update_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; delete from t1 where b = 2 +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; delete from t3 where b = 2 +master-bin.000001 # Xid # # COMMIT /* XID */ +commit; +#Test if the results are consistent on master and slave +#for 'INVOKES A TRIGGER with before update action' +Comparing tables master:test.t2 and slave:test.t2 +Comparing tables master:test.t4 and slave:test.t4 +Comparing tables master:test.t6 and slave:test.t6 +DROP TABLE t1; +DROP TABLE t2; +DROP TABLE t3; +DROP TABLE t4; +DROP TABLE t5; +DROP TABLE t6; +DROP FUNCTION f1_insert_triggered; +# Test case5: INVOKES A TRIGGER with after delete action +create table t1(a int, b int) engine=innodb; +create table t2(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +create trigger tr1 after delete on t1 for each row insert into t2(a) values(6); +create table t3(a int, b int) engine=innodb; +create table t4(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +create table t5(a int) engine=innodb; +create trigger tr2 after delete on t3 for each row begin +insert into t4(a) values(f1_insert_triggered()); +insert into t4(a) values(f1_insert_triggered()); +insert into t5(a) values(8); +end | +create table t6(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +CREATE FUNCTION f1_insert_triggered() RETURNS INTEGER +BEGIN +INSERT INTO t6(a) values(2),(3); +RETURN 1; +END// +begin; +insert into t1(a,b) values(1,1),(2,1); +insert into t3(a,b) values(1,1),(2,1); +update t1 set a = a + 5 where b = 1; +update t3 set a = a + 5 where b = 1; +delete from t1 where b = 1; +delete from t3 where b = 1; +insert into t2(a) values(3); +insert into t4(a) values(3); +commit; +insert into t1(a,b) values(4,2); +insert into t3(a,b) values(4,2); +update t1 set a = a + 5 where b = 2; +update t3 set a = a + 5 where b = 2; +delete from t1 where b = 2; +delete from t3 where b = 2; +# To verify if insert/update in an autoinc column causes statement to be logged in row format +show binlog events from ; +Log_name Pos Event_type Server_id End_log_pos Info +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Intvar # # INSERT_ID=3 +master-bin.000001 # Query # # use `test`; insert into t2(a) values(3) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Intvar # # INSERT_ID=5 +master-bin.000001 # Query # # use `test`; insert into t4(a) values(3) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; insert into t1(a,b) values(1,1),(2,1) +master-bin.000001 # Query # # use `test`; insert into t3(a,b) values(1,1),(2,1) +master-bin.000001 # Query # # use `test`; update t1 set a = a + 5 where b = 1 +master-bin.000001 # Query # # use `test`; update t3 set a = a + 5 where b = 1 +master-bin.000001 # Table_map # # table_id: # (test.t1) +master-bin.000001 # Table_map # # table_id: # (test.t2) +master-bin.000001 # Delete_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Delete_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Table_map # # table_id: # (test.t3) +master-bin.000001 # Table_map # # table_id: # (test.t5) +master-bin.000001 # Table_map # # table_id: # (test.t4) +master-bin.000001 # Table_map # # table_id: # (test.t6) +master-bin.000001 # Delete_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Delete_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; insert into t1(a,b) values(4,2) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; insert into t3(a,b) values(4,2) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; update t1 set a = a + 5 where b = 2 +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; update t3 set a = a + 5 where b = 2 +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Table_map # # table_id: # (test.t1) +master-bin.000001 # Table_map # # table_id: # (test.t2) +master-bin.000001 # Delete_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Table_map # # table_id: # (test.t3) +master-bin.000001 # Table_map # # table_id: # (test.t5) +master-bin.000001 # Table_map # # table_id: # (test.t4) +master-bin.000001 # Table_map # # table_id: # (test.t6) +master-bin.000001 # Delete_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Xid # # COMMIT /* XID */ +commit; +#Test if the results are consistent on master and slave +#for 'INVOKES A TRIGGER with after delete action' +Comparing tables master:test.t2 and slave:test.t2 +Comparing tables master:test.t4 and slave:test.t4 +Comparing tables master:test.t6 and slave:test.t6 +DROP TABLE t1; +DROP TABLE t2; +DROP TABLE t3; +DROP TABLE t4; +DROP TABLE t5; +DROP TABLE t6; +DROP FUNCTION f1_insert_triggered; +# Test case6: INVOKES A TRIGGER with before delete action +create table t1(a int, b int) engine=innodb; +create table t2(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +create trigger tr1 before delete on t1 for each row insert into t2(a) values(6); +create table t3(a int, b int) engine=innodb; +create table t4(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +create table t5(a int) engine=innodb; +create trigger tr2 before delete on t3 for each row begin +insert into t4(a) values(f1_insert_triggered()); +insert into t4(a) values(f1_insert_triggered()); +insert into t5(a) values(8); +end | +create table t6(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +CREATE FUNCTION f1_insert_triggered() RETURNS INTEGER +BEGIN +INSERT INTO t6(a) values(2),(3); +RETURN 1; +END// +begin; +insert into t1(a,b) values(1,1),(2,1); +insert into t3(a,b) values(1,1),(2,1); +update t1 set a = a + 5 where b = 1; +update t3 set a = a + 5 where b = 1; +delete from t1 where b = 1; +delete from t3 where b = 1; +insert into t2(a) values(3); +insert into t4(a) values(3); +commit; +insert into t1(a,b) values(4,2); +insert into t3(a,b) values(4,2); +update t1 set a = a + 5 where b = 2; +update t3 set a = a + 5 where b = 2; +delete from t1 where b = 2; +delete from t3 where b = 2; +# To verify if insert/update in an autoinc column causes statement to be logged in row format +show binlog events from ; +Log_name Pos Event_type Server_id End_log_pos Info +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Intvar # # INSERT_ID=3 +master-bin.000001 # Query # # use `test`; insert into t2(a) values(3) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Intvar # # INSERT_ID=5 +master-bin.000001 # Query # # use `test`; insert into t4(a) values(3) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; insert into t1(a,b) values(1,1),(2,1) +master-bin.000001 # Query # # use `test`; insert into t3(a,b) values(1,1),(2,1) +master-bin.000001 # Query # # use `test`; update t1 set a = a + 5 where b = 1 +master-bin.000001 # Query # # use `test`; update t3 set a = a + 5 where b = 1 +master-bin.000001 # Table_map # # table_id: # (test.t1) +master-bin.000001 # Table_map # # table_id: # (test.t2) +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Delete_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Delete_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Table_map # # table_id: # (test.t3) +master-bin.000001 # Table_map # # table_id: # (test.t5) +master-bin.000001 # Table_map # # table_id: # (test.t4) +master-bin.000001 # Table_map # # table_id: # (test.t6) +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Delete_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Delete_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; insert into t1(a,b) values(4,2) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; insert into t3(a,b) values(4,2) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; update t1 set a = a + 5 where b = 2 +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Query # # use `test`; update t3 set a = a + 5 where b = 2 +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Table_map # # table_id: # (test.t1) +master-bin.000001 # Table_map # # table_id: # (test.t2) +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Delete_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Table_map # # table_id: # (test.t3) +master-bin.000001 # Table_map # # table_id: # (test.t5) +master-bin.000001 # Table_map # # table_id: # (test.t4) +master-bin.000001 # Table_map # # table_id: # (test.t6) +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Delete_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Xid # # COMMIT /* XID */ +commit; +#Test if the results are consistent on master and slave +#for 'INVOKES A TRIGGER with before delete action' +Comparing tables master:test.t2 and slave:test.t2 +Comparing tables master:test.t4 and slave:test.t4 +Comparing tables master:test.t6 and slave:test.t6 +DROP TABLE t1; +DROP TABLE t2; +DROP TABLE t3; +DROP TABLE t4; +DROP TABLE t5; +DROP TABLE t6; +DROP FUNCTION f1_insert_triggered; +# Test case7: CALLS A FUNCTION which INVOKES A TRIGGER with after insert action +create table t1(a int) engine=innodb; +create table t2(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +create table t3(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +CREATE FUNCTION f1_two_inserts_trigger() RETURNS INTEGER +BEGIN +INSERT INTO t2(a) values(2),(3); +INSERT INTO t2(a) values(2),(3); +RETURN 1; +END | +create trigger tr11 after insert on t2 for each row begin +insert into t3(a) values(new.a); +insert into t3(a) values(new.a); +end | +begin; +insert into t1(a) values(f1_two_inserts_trigger()); +insert into t2(a) values(4),(5); +commit; +insert into t1(a) values(f1_two_inserts_trigger()); +# To verify if insert/update in an autoinc column causes statement to be logged in row format +show binlog events from ; +Log_name Pos Event_type Server_id End_log_pos Info +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Table_map # # table_id: # (test.t2) +master-bin.000001 # Table_map # # table_id: # (test.t3) +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Table_map # # table_id: # (test.t1) +master-bin.000001 # Table_map # # table_id: # (test.t2) +master-bin.000001 # Table_map # # table_id: # (test.t3) +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Table_map # # table_id: # (test.t1) +master-bin.000001 # Table_map # # table_id: # (test.t2) +master-bin.000001 # Table_map # # table_id: # (test.t3) +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Xid # # COMMIT /* XID */ +commit; +#Test if the results are consistent on master and slave +#for 'CALLS A FUNCTION which INVOKES A TRIGGER with after insert action' +Comparing tables master:test.t2 and slave:test.t2 +Comparing tables master:test.t3 and slave:test.t3 +drop table t1; +drop table t2; +drop table t3; +drop function f1_two_inserts_trigger; +# Test case8: CALLS A FUNCTION which INVOKES A TRIGGER with before insert action +create table t1(a int) engine=innodb; +create table t2(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +create table t3(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +CREATE FUNCTION f1_two_inserts_trigger() RETURNS INTEGER +BEGIN +INSERT INTO t2(a) values(2),(3); +INSERT INTO t2(a) values(2),(3); +RETURN 1; +END | +create trigger tr11 before insert on t2 for each row begin +insert into t3(a) values(new.a); +insert into t3(a) values(new.a); +end | +begin; +insert into t1(a) values(f1_two_inserts_trigger()); +insert into t2(a) values(4),(5); +commit; +insert into t1(a) values(f1_two_inserts_trigger()); +# To verify if insert/update in an autoinc column causes statement to be logged in row format +show binlog events from ; +Log_name Pos Event_type Server_id End_log_pos Info +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Table_map # # table_id: # (test.t2) +master-bin.000001 # Table_map # # table_id: # (test.t3) +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Table_map # # table_id: # (test.t1) +master-bin.000001 # Table_map # # table_id: # (test.t2) +master-bin.000001 # Table_map # # table_id: # (test.t3) +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Table_map # # table_id: # (test.t1) +master-bin.000001 # Table_map # # table_id: # (test.t2) +master-bin.000001 # Table_map # # table_id: # (test.t3) +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # +master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F +master-bin.000001 # Xid # # COMMIT /* XID */ +commit; +#Test if the results are consistent on master and slave +#for 'CALLS A FUNCTION which INVOKES A TRIGGER with before insert action' +Comparing tables master:test.t2 and slave:test.t2 +Comparing tables master:test.t3 and slave:test.t3 +drop table t1; +drop table t2; +drop table t3; +drop function f1_two_inserts_trigger; +# Test case9: INSERT DATA INTO VIEW WHICH INVOKES TRIGGERS with after insert action +CREATE TABLE t1(i1 int not null auto_increment, c1 INT, primary key(i1)) engine=innodb; +CREATE TABLE t2(i1 int not null auto_increment, c2 INT, primary key(i1)) engine=innodb; +CREATE TABLE t3(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +create trigger tr16 after insert on t1 for each row insert into t3(a) values(new.c1); +create trigger tr17 after insert on t2 for each row insert into t3(a) values(new.c2); +begin; +INSERT INTO t1(c1) VALUES (11), (12); +INSERT INTO t2(c2) VALUES (13), (14); +CREATE VIEW v16 AS SELECT c1, c2 FROM t1, t2; +INSERT INTO v16(c1) VALUES (15),(16); +INSERT INTO v16(c2) VALUES (17),(18); +INSERT INTO v16(c1) VALUES (19),(20); +INSERT INTO v16(c2) VALUES (21),(22); +INSERT INTO v16(c1) VALUES (23), (24); +INSERT INTO v16(c1) VALUES (25), (26); +commit; +#Test if the results are consistent on master and slave +#for 'INSERT DATA INTO VIEW WHICH INVOKES TRIGGERS' +Comparing tables master:test.t3 and slave:test.t3 +DROP TABLE t1; +DROP TABLE t2; +DROP TABLE t3; +DROP VIEW v16; +# Test case10: INSERT DATA INTO VIEW WHICH INVOKES TRIGGERS with before insert action +CREATE TABLE t1(i1 int not null auto_increment, c1 INT, primary key(i1)) engine=innodb; +CREATE TABLE t2(i1 int not null auto_increment, c2 INT, primary key(i1)) engine=innodb; +CREATE TABLE t3(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +create trigger tr16 before insert on t1 for each row insert into t3(a) values(new.c1); +create trigger tr17 before insert on t2 for each row insert into t3(a) values(new.c2); +begin; +INSERT INTO t1(c1) VALUES (11), (12); +INSERT INTO t2(c2) VALUES (13), (14); +CREATE VIEW v16 AS SELECT c1, c2 FROM t1, t2; +INSERT INTO v16(c1) VALUES (15),(16); +INSERT INTO v16(c2) VALUES (17),(18); +INSERT INTO v16(c1) VALUES (19),(20); +INSERT INTO v16(c2) VALUES (21),(22); +INSERT INTO v16(c1) VALUES (23), (24); +INSERT INTO v16(c1) VALUES (25), (26); +commit; +#Test if the results are consistent on master and slave +#for 'INSERT DATA INTO VIEW WHICH INVOKES TRIGGERS' +Comparing tables master:test.t3 and slave:test.t3 +DROP TABLE t1; +DROP TABLE t2; +DROP TABLE t3; +DROP VIEW v16; +# Test case11: INVOKES A FUNCTION TO INSERT TWO OR MORE VALUES INTO A TABLE WITH AUTOINC COLUMN +create table t1(a int) engine=innodb; +create table t2(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +CREATE FUNCTION f1_two_inserts() RETURNS INTEGER +BEGIN +INSERT INTO t2(a) values(2); +INSERT INTO t2(a) values(2); +RETURN 1; +END// +begin; +insert into t1(a) values(f1_two_inserts()); +insert into t2(a) values(4),(5); +commit; +insert into t1(a) values(f1_two_inserts()); +commit; +#Test result for INVOKES A FUNCTION TO INSERT TWO OR MORE VALUES on master +select * from t2 ORDER BY i1; +i1 a +1 2 +2 2 +3 4 +4 5 +5 2 +6 2 +#Test result for INVOKES A FUNCTION TO INSERT TWO OR MORE VALUES on slave +select * from t2 ORDER BY i1; +i1 a +1 2 +2 2 +3 4 +4 5 +5 2 +6 2 +drop table t1; +drop table t2; +drop function f1_two_inserts; +# Test case12: INVOKES A FUNCTION TO UPDATE TWO OR MORE VALUES OF A TABLE WITH AUTOINC COLUMN +create table t1(a int) engine=innodb; +create table t2(i1 int not null auto_increment, a int, b int, primary key(i1)) engine=innodb; +CREATE FUNCTION f1_two_updates() RETURNS INTEGER +BEGIN +update t2 set a = a + 5 where b = 1; +update t2 set a = a + 5 where b = 2; +update t2 set a = a + 5 where b = 3; +update t2 set a = a + 5 where b = 4; +RETURN 1; +END// +insert into t2(a,b) values(1,1); +insert into t2(a,b) values(2,2); +insert into t2(a,b) values(3,3); +insert into t2(a,b) values(4,4); +insert into t1(a) values(f1_two_updates()); +begin; +insert into t1(a) values(f1_two_updates()); +commit; +#Test result for INVOKES A FUNCTION TO UPDATE TWO OR MORE VALUES on master +select * from t2 ORDER BY i1; +i1 a b +1 11 1 +2 12 2 +3 13 3 +4 14 4 +#Test result for INVOKES A FUNCTION TO UPDATE TWO OR MORE VALUES on slave +select * from t2 ORDER BY i1; +i1 a b +1 11 1 +2 12 2 +3 13 3 +4 14 4 +drop table t1; +drop table t2; +drop function f1_two_updates; +# Test case13: UPDATE MORE THAN ONE TABLES ON TOP-STATEMENT +create table t1(i1 int not null auto_increment, a int, b int, primary key(i1)) engine=innodb; +create table t2(i1 int not null auto_increment, a int, b int, primary key(i1)) engine=innodb; +begin; +insert into t1(a,b) values(1,1),(2,2); +insert into t2(a,b) values(1,1),(2,2); +update t1,t2 set t1.a=t1.a+5, t2.a=t2.a+5 where t1.b=t2.b; +insert into t1(a,b) values(3,3); +insert into t2(a,b) values(3,3); +commit; +# To verify if it works fine when these statements are not be marked as unsafe +show binlog events from ; +Log_name Pos Event_type Server_id End_log_pos Info +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Intvar # # INSERT_ID=1 +master-bin.000001 # Query # # use `test`; insert into t1(a,b) values(1,1),(2,2) +master-bin.000001 # Intvar # # INSERT_ID=1 +master-bin.000001 # Query # # use `test`; insert into t2(a,b) values(1,1),(2,2) +master-bin.000001 # Query # # use `test`; update t1,t2 set t1.a=t1.a+5, t2.a=t2.a+5 where t1.b=t2.b +master-bin.000001 # Intvar # # INSERT_ID=3 +master-bin.000001 # Query # # use `test`; insert into t1(a,b) values(3,3) +master-bin.000001 # Intvar # # INSERT_ID=3 +master-bin.000001 # Query # # use `test`; insert into t2(a,b) values(3,3) +master-bin.000001 # Xid # # COMMIT /* XID */ +#Test if the results are consistent on master and slave +#for 'UPDATE MORE THAN ONE TABLES ON TOP-STATEMENT' +Comparing tables master:test.t1 and slave:test.t1 +Comparing tables master:test.t2 and slave:test.t2 +drop table t1; +drop table t2; +# Test case14: INSERT DATA INTO VIEW WHICH INVOLVED MORE THAN ONE TABLES +CREATE TABLE t1(i1 int not null auto_increment, c1 INT, primary key(i1)) engine=innodb; +CREATE TABLE t2(i1 int not null auto_increment, c2 INT, primary key(i1)) engine=innodb; +begin; +INSERT INTO t1(c1) VALUES (11), (12); +INSERT INTO t2(c2) VALUES (13), (14); +CREATE VIEW v15 AS SELECT c1, c2 FROM t1, t2; +INSERT INTO v15(c1) VALUES (15),(16); +INSERT INTO v15(c2) VALUES (17),(18); +INSERT INTO v15(c1) VALUES (19),(20); +INSERT INTO v15(c2) VALUES (21),(22); +INSERT INTO v15(c1) VALUES (23), (24); +INSERT INTO v15(c2) VALUES (25), (26); +commit; +# To verify if it works fine when these statements are not be marked as unsafe +show binlog events from ; +Log_name Pos Event_type Server_id End_log_pos Info +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Intvar # # INSERT_ID=1 +master-bin.000001 # Query # # use `test`; INSERT INTO t1(c1) VALUES (11), (12) +master-bin.000001 # Intvar # # INSERT_ID=1 +master-bin.000001 # Query # # use `test`; INSERT INTO t2(c2) VALUES (13), (14) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # use `test`; CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v15` AS SELECT c1, c2 FROM t1, t2 +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Intvar # # INSERT_ID=3 +master-bin.000001 # Query # # use `test`; INSERT INTO v15(c1) VALUES (15),(16) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Intvar # # INSERT_ID=3 +master-bin.000001 # Query # # use `test`; INSERT INTO v15(c2) VALUES (17),(18) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Intvar # # INSERT_ID=5 +master-bin.000001 # Query # # use `test`; INSERT INTO v15(c1) VALUES (19),(20) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Intvar # # INSERT_ID=5 +master-bin.000001 # Query # # use `test`; INSERT INTO v15(c2) VALUES (21),(22) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Intvar # # INSERT_ID=7 +master-bin.000001 # Query # # use `test`; INSERT INTO v15(c1) VALUES (23), (24) +master-bin.000001 # Xid # # COMMIT /* XID */ +master-bin.000001 # Query # # BEGIN +master-bin.000001 # Intvar # # INSERT_ID=7 +master-bin.000001 # Query # # use `test`; INSERT INTO v15(c2) VALUES (25), (26) +master-bin.000001 # Xid # # COMMIT /* XID */ +#Test if the results are consistent on master and slave +#for 'INSERT DATA INTO VIEW WHICH INVOLVED MORE THAN ONE TABLES' +Comparing tables master:test.t1 and slave:test.t1 +Comparing tables master:test.t2 and slave:test.t2 +drop table t1; +drop table t2; +drop view v15; diff --git a/mysql-test/suite/rpl/t/rpl_auto_increment_update_failure.test b/mysql-test/suite/rpl/t/rpl_auto_increment_update_failure.test new file mode 100644 index 00000000000..f38d2151ab3 --- /dev/null +++ b/mysql-test/suite/rpl/t/rpl_auto_increment_update_failure.test @@ -0,0 +1,214 @@ +# +# Bug45677 +# This test verifies the following two properties: +# P1) insert/update in an autoinc column causes statement to +# be logged in row format if binlog_format=mixed. +# P2) if binlog_format=mixed, and a trigger or function contains +# two or more inserts/updates in a table that has an autoinc +# column, then the slave should not go out of sync, even if +# there are concurrent transactions. +# +# Property (P1) is tested by executing an insert and an update on +# a table that has an autoinc column, and verifying that these +# statements result in row events in the binlog. +# Property (P2) is tested by setting up the test scenario and +# verifying that the tables are identical on master and slave. +# + +source include/have_binlog_format_mixed.inc; +source include/have_innodb.inc; +source include/master-slave.inc; + +--echo # Test case1: INVOKES A TRIGGER with after insert action +let $trigger_action = after insert; +source extra/rpl_tests/rpl_auto_increment_invoke_trigger.test; + +--echo # Test case2: INVOKES A TRIGGER with before insert action +let $trigger_action = before insert; +source extra/rpl_tests/rpl_auto_increment_invoke_trigger.test; + +--echo # Test case3: INVOKES A TRIGGER with after update action +let $trigger_action = after update; +source extra/rpl_tests/rpl_auto_increment_invoke_trigger.test; + +--echo # Test case4: INVOKES A TRIGGER with before update action +let $trigger_action = before update; +source extra/rpl_tests/rpl_auto_increment_invoke_trigger.test; + +--echo # Test case5: INVOKES A TRIGGER with after delete action +let $trigger_action = after delete; +source extra/rpl_tests/rpl_auto_increment_invoke_trigger.test; + +--echo # Test case6: INVOKES A TRIGGER with before delete action +let $trigger_action = before delete; +source extra/rpl_tests/rpl_auto_increment_invoke_trigger.test; + +--echo # Test case7: CALLS A FUNCTION which INVOKES A TRIGGER with after insert action +let $insert_action = after insert; +source extra/rpl_tests/rpl_autoinc_func_invokes_trigger.test; + +--echo # Test case8: CALLS A FUNCTION which INVOKES A TRIGGER with before insert action +let $insert_action = before insert; +source extra/rpl_tests/rpl_autoinc_func_invokes_trigger.test; + +--echo # Test case9: INSERT DATA INTO VIEW WHICH INVOKES TRIGGERS with after insert action +let $insert_action = after insert; +source extra/rpl_tests/rpl_auto_increment_insert_view.test; + +--echo # Test case10: INSERT DATA INTO VIEW WHICH INVOKES TRIGGERS with before insert action +let $insert_action = before insert; +source extra/rpl_tests/rpl_auto_increment_insert_view.test; + +--echo # Test case11: INVOKES A FUNCTION TO INSERT TWO OR MORE VALUES INTO A TABLE WITH AUTOINC COLUMN +connection master; +create table t1(a int) engine=innodb; +create table t2(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb; +delimiter //; +CREATE FUNCTION f1_two_inserts() RETURNS INTEGER +BEGIN + INSERT INTO t2(a) values(2); + INSERT INTO t2(a) values(2); + RETURN 1; +END// +delimiter ;// +begin; +insert into t1(a) values(f1_two_inserts()); + +connection master1; +#The default autocommit is set to 1, so the statement is auto committed +insert into t2(a) values(4),(5); + +connection master; +commit; +insert into t1(a) values(f1_two_inserts()); +commit; + +connection master; +--echo #Test result for INVOKES A FUNCTION TO INSERT TWO OR MORE VALUES on master +select * from t2 ORDER BY i1; + +sync_slave_with_master; +connection slave; +--echo #Test result for INVOKES A FUNCTION TO INSERT TWO OR MORE VALUES on slave +select * from t2 ORDER BY i1; + +connection master; +drop table t1; +drop table t2; +drop function f1_two_inserts; +sync_slave_with_master; + +--echo # Test case12: INVOKES A FUNCTION TO UPDATE TWO OR MORE VALUES OF A TABLE WITH AUTOINC COLUMN +connection master; +create table t1(a int) engine=innodb; +create table t2(i1 int not null auto_increment, a int, b int, primary key(i1)) engine=innodb; +delimiter //; +CREATE FUNCTION f1_two_updates() RETURNS INTEGER +BEGIN + update t2 set a = a + 5 where b = 1; + update t2 set a = a + 5 where b = 2; + update t2 set a = a + 5 where b = 3; + update t2 set a = a + 5 where b = 4; + RETURN 1; +END// +delimiter ;// + +connection master1; +#The default autocommit is set to 1, so the statement is auto committed +insert into t2(a,b) values(1,1); +insert into t2(a,b) values(2,2); +insert into t2(a,b) values(3,3); +insert into t2(a,b) values(4,4); +insert into t1(a) values(f1_two_updates()); + +connection master; +begin; +insert into t1(a) values(f1_two_updates()); +commit; + +connection master; +--echo #Test result for INVOKES A FUNCTION TO UPDATE TWO OR MORE VALUES on master +select * from t2 ORDER BY i1; + +sync_slave_with_master; +connection slave; +--echo #Test result for INVOKES A FUNCTION TO UPDATE TWO OR MORE VALUES on slave +select * from t2 ORDER BY i1; + +connection master; +drop table t1; +drop table t2; +drop function f1_two_updates; +sync_slave_with_master; + +--echo # Test case13: UPDATE MORE THAN ONE TABLES ON TOP-STATEMENT +connection master; +create table t1(i1 int not null auto_increment, a int, b int, primary key(i1)) engine=innodb; +create table t2(i1 int not null auto_increment, a int, b int, primary key(i1)) engine=innodb; +begin; +let $binlog_start= query_get_value(SHOW MASTER STATUS, Position, 1); +insert into t1(a,b) values(1,1),(2,2); +insert into t2(a,b) values(1,1),(2,2); +update t1,t2 set t1.a=t1.a+5, t2.a=t2.a+5 where t1.b=t2.b; +insert into t1(a,b) values(3,3); +insert into t2(a,b) values(3,3); +commit; +--echo # To verify if it works fine when these statements are not be marked as unsafe +source include/show_binlog_events.inc; + +sync_slave_with_master; +--echo #Test if the results are consistent on master and slave +--echo #for 'UPDATE MORE THAN ONE TABLES ON TOP-STATEMENT' +let $diff_table_1=master:test.t1; +let $diff_table_2=slave:test.t1; +source include/diff_tables.inc; +let $diff_table_1=master:test.t2; +let $diff_table_2=slave:test.t2; +source include/diff_tables.inc; + +connection master; +drop table t1; +drop table t2; +sync_slave_with_master; + +--echo # Test case14: INSERT DATA INTO VIEW WHICH INVOLVED MORE THAN ONE TABLES +connection master; +CREATE TABLE t1(i1 int not null auto_increment, c1 INT, primary key(i1)) engine=innodb; +CREATE TABLE t2(i1 int not null auto_increment, c2 INT, primary key(i1)) engine=innodb; +let $binlog_start= query_get_value(SHOW MASTER STATUS, Position, 1); +begin; +INSERT INTO t1(c1) VALUES (11), (12); +INSERT INTO t2(c2) VALUES (13), (14); + +CREATE VIEW v15 AS SELECT c1, c2 FROM t1, t2; + +INSERT INTO v15(c1) VALUES (15),(16); +INSERT INTO v15(c2) VALUES (17),(18); + +connection master1; +INSERT INTO v15(c1) VALUES (19),(20); +INSERT INTO v15(c2) VALUES (21),(22); + +connection master; +INSERT INTO v15(c1) VALUES (23), (24); +INSERT INTO v15(c2) VALUES (25), (26); +commit; +--echo # To verify if it works fine when these statements are not be marked as unsafe +source include/show_binlog_events.inc; + +sync_slave_with_master; +--echo #Test if the results are consistent on master and slave +--echo #for 'INSERT DATA INTO VIEW WHICH INVOLVED MORE THAN ONE TABLES' +let $diff_table_1=master:test.t1; +let $diff_table_2=slave:test.t1; +source include/diff_tables.inc; +let $diff_table_1=master:test.t2; +let $diff_table_2=slave:test.t2; +source include/diff_tables.inc; + +connection master; +drop table t1; +drop table t2; +drop view v15; +sync_slave_with_master; + diff --git a/sql/sql_base.cc b/sql/sql_base.cc index f55d3fc5006..89fe6dc4b41 100644 --- a/sql/sql_base.cc +++ b/sql/sql_base.cc @@ -106,7 +106,7 @@ static bool open_new_frm(THD *thd, TABLE_SHARE *share, const char *alias, static void close_old_data_files(THD *thd, TABLE *table, bool morph_locks, bool send_refresh); static bool -has_two_write_locked_tables_with_auto_increment(TABLE_LIST *tables); +has_write_table_with_auto_increment(TABLE_LIST *tables); extern "C" uchar *table_cache_key(const uchar *record, size_t *length, @@ -5277,15 +5277,17 @@ int lock_tables(THD *thd, TABLE_LIST *tables, uint count, bool *need_reopen) thd->in_lock_tables=1; thd->options|= OPTION_TABLE_LOCK; /* - If we have >= 2 different tables to update with auto_inc columns, - statement-based binlogging won't work. We can solve this problem in - mixed mode by switching to row-based binlogging: + A query that modifies autoinc column in sub-statement can make the + master and slave inconsistent. + We can solve these problems in mixed mode by switching to binlogging + if at least one updated table is used by sub-statement */ - if (thd->variables.binlog_format == BINLOG_FORMAT_MIXED && - has_two_write_locked_tables_with_auto_increment(tables)) + /* The BINLOG_FORMAT_MIXED judgement is saved for suppressing + warnings, but it will be removed by fixing bug#45827 */ + if (thd->variables.binlog_format == BINLOG_FORMAT_MIXED && tables && + has_write_table_with_auto_increment(thd->lex->first_not_own_table())) { thd->lex->set_stmt_unsafe(); - thd->set_current_stmt_binlog_row_based_if_mixed(); } } @@ -8815,47 +8817,31 @@ void mysql_wait_completed_table(ALTER_PARTITION_PARAM_TYPE *lpt, TABLE *my_table /* - Tells if two (or more) tables have auto_increment columns and we want to - lock those tables with a write lock. + Check if one (or more) write tables have auto_increment columns. - SYNOPSIS - has_two_write_locked_tables_with_auto_increment - tables Table list + @param[in] tables Table list + + @retval 0 if at least one write tables has an auto_increment column + @retval 1 otherwise NOTES: Call this function only when you have established the list of all tables which you'll want to update (including stored functions, triggers, views inside your statement). - - RETURN - 0 No - 1 Yes */ static bool -has_two_write_locked_tables_with_auto_increment(TABLE_LIST *tables) +has_write_table_with_auto_increment(TABLE_LIST *tables) { - char *first_table_name= NULL, *first_db; - LINT_INIT(first_db); - for (TABLE_LIST *table= tables; table; table= table->next_global) { /* we must do preliminary checks as table->table may be NULL */ if (!table->placeholder() && table->table->found_next_number_field && (table->lock_type >= TL_WRITE_ALLOW_WRITE)) - { - if (first_table_name == NULL) - { - first_table_name= table->table_name; - first_db= table->db; - DBUG_ASSERT(first_db); - } - else if (strcmp(first_db, table->db) || - strcmp(first_table_name, table->table_name)) - return 1; - } + return 1; } + return 0; } From e86e52e50f5dd4da60367a3491fb520a13309062 Mon Sep 17 00:00:00 2001 From: Georgi Kodinov Date: Sun, 4 Oct 2009 12:53:02 +0300 Subject: [PATCH 47/61] Fixed a valgrind error in debug_sync --- sql/debug_sync.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sql/debug_sync.cc b/sql/debug_sync.cc index 9e7141b775b..2580d526b52 100644 --- a/sql/debug_sync.cc +++ b/sql/debug_sync.cc @@ -1276,7 +1276,7 @@ static bool debug_sync_eval_action(THD *thd, char *action_str) const char *errmsg; char *ptr; char *token; - uint token_length; + uint token_length= 0; DBUG_ENTER("debug_sync_eval_action"); DBUG_ASSERT(thd); DBUG_ASSERT(action_str); From 2c14b845ae7d62c508601d8e1a30a214c643da2b Mon Sep 17 00:00:00 2001 From: Georgi Kodinov Date: Sun, 4 Oct 2009 13:15:53 +0300 Subject: [PATCH 48/61] Disable innodb_information_schema.test until bug #47808 is fixed. --- mysql-test/suite/innodb/t/disabled.def | 1 + 1 file changed, 1 insertion(+) diff --git a/mysql-test/suite/innodb/t/disabled.def b/mysql-test/suite/innodb/t/disabled.def index baf8c89f539..176963df340 100644 --- a/mysql-test/suite/innodb/t/disabled.def +++ b/mysql-test/suite/innodb/t/disabled.def @@ -1 +1,2 @@ innodb-index: InnoDB: Error: table `test`.`t1#1` already exists in InnoDB internal +innodb_information_schema: Bug #47808 joro : innodb_information_schema.test fails when run under valgrind From b2511985ae7fb25e0d8e39c88b4b5e513f2b8ad9 Mon Sep 17 00:00:00 2001 From: Georgi Kodinov Date: Sun, 4 Oct 2009 13:16:56 +0300 Subject: [PATCH 49/61] Make innodb-autoinc.test experimental until bug#47809 is fixed. --- mysql-test/collections/default.experimental | 1 + 1 file changed, 1 insertion(+) diff --git a/mysql-test/collections/default.experimental b/mysql-test/collections/default.experimental index 416bf7d9e67..67c1eb439b0 100644 --- a/mysql-test/collections/default.experimental +++ b/mysql-test/collections/default.experimental @@ -6,3 +6,4 @@ rpl.rpl_row_create_table* # Bug#45576: rpl_row_create_table fails rpl_ndb.rpl_ndb_log # Bug#38998 rpl.rpl_innodb_bug28430* @solaris # Bug#46029 rpl.rpl_get_master_version_and_clock* # Bug#46931 2009-08-26 alik rpl.rpl_get_master_version_and_clock fails on hpux11.31 +innodb-autoinc # Bug#47809 2009-10-04 joro innodb-autoinc.test fails with valgrind errors with the innodb plugin From 5992e70623737048e3bb1d6f32496e03a703b847 Mon Sep 17 00:00:00 2001 From: Georgi Kodinov Date: Sun, 4 Oct 2009 13:31:55 +0300 Subject: [PATCH 50/61] rpl.rpl_trigger made experimental because of bug #47810 : rpl.rpl_trigger.test fails with valgrind errors with the innodb plugin --- mysql-test/collections/default.experimental | 1 + 1 file changed, 1 insertion(+) diff --git a/mysql-test/collections/default.experimental b/mysql-test/collections/default.experimental index 67c1eb439b0..ad4e463f253 100644 --- a/mysql-test/collections/default.experimental +++ b/mysql-test/collections/default.experimental @@ -7,3 +7,4 @@ rpl_ndb.rpl_ndb_log # Bug#38998 rpl.rpl_innodb_bug28430* @solaris # Bug#46029 rpl.rpl_get_master_version_and_clock* # Bug#46931 2009-08-26 alik rpl.rpl_get_master_version_and_clock fails on hpux11.31 innodb-autoinc # Bug#47809 2009-10-04 joro innodb-autoinc.test fails with valgrind errors with the innodb plugin +rpl.rpl_trigger # Bug#47810 2009-10-04 joro rpl.rpl_trigger.test fails with valgrind errors with the innodb plugin From 2b78dbff54d94cd02bdf31f4d52cd3e1823a4fe7 Mon Sep 17 00:00:00 2001 From: Gleb Shchepa Date: Mon, 5 Oct 2009 10:27:36 +0500 Subject: [PATCH 51/61] Bug #44139: Table scan when NULL appears in IN clause SELECT ... WHERE ... IN (NULL, ...) does full table scan, even if the same query without the NULL uses efficient range scan. The bugfix for the bug 18360 introduced an optimization: if 1) all right-hand arguments of the IN function are constants 2) result types of all right argument items are compatible enough to use the same single comparison function to compare all of them to the left argument, then we can convert the right-hand list of constant items to an array of equally-typed constant values for the further QUICK index access etc. (see Item_func_in::fix_length_and_dec()). The Item_null constant item objects have STRING_RESULT result types, so, as far as Item_func_in::fix_length_and_dec() is aware of NULLs in the right list, this improvement efficiently optimizes IN function calls with a mixed right list of NULLs and string constants. However, the optimization doesn't affect mixed lists of NULLs and integers, floats etc., because there is no unique common comparator. New optimization has been added to ignore the result type of NULL constants in the static analysis of mixed right-hand lists. This is safe, because at the execution phase we care about presence of NULLs anyway. 1. The collect_cmp_types() function has been modified to optionally ignore NULL constants in the item list. 2. NULL-skipping code of the Item_func_in::fix_length_and_dec() function has been modified to work not only with in_string vectors but with in_vectors of other types. --- mysql-test/r/func_in.result | 142 ++++++++++++++++++++++++++++++++++++ mysql-test/t/func_in.test | 85 +++++++++++++++++++++ sql/item_cmpfunc.cc | 17 ++++- 3 files changed, 241 insertions(+), 3 deletions(-) diff --git a/mysql-test/r/func_in.result b/mysql-test/r/func_in.result index 88a822a2fa6..ffdacc43735 100644 --- a/mysql-test/r/func_in.result +++ b/mysql-test/r/func_in.result @@ -608,4 +608,146 @@ SELECT SUM( DISTINCT e ) FROM t1 GROUP BY b,c,d HAVING (b,c,d) IN ((AVG( 1 ), 1 + c, 1 + d), (AVG( 1 ), 2 + c, 2 + d)); SUM( DISTINCT e ) DROP TABLE t1; +# +# Bug #44139: Table scan when NULL appears in IN clause +# +CREATE TABLE t1 ( +c_int INT NOT NULL, +c_decimal DECIMAL(5,2) NOT NULL, +c_float FLOAT(5, 2) NOT NULL, +c_bit BIT(10) NOT NULL, +c_date DATE NOT NULL, +c_datetime DATETIME NOT NULL, +c_timestamp TIMESTAMP NOT NULL, +c_time TIME NOT NULL, +c_year YEAR NOT NULL, +c_char CHAR(10) NOT NULL, +INDEX(c_int), INDEX(c_decimal), INDEX(c_float), INDEX(c_bit), INDEX(c_date), +INDEX(c_datetime), INDEX(c_timestamp), INDEX(c_time), INDEX(c_year), +INDEX(c_char)); +INSERT INTO t1 (c_int) VALUES (1), (2), (3), (4), (5); +INSERT INTO t1 (c_int) SELECT 0 FROM t1; +INSERT INTO t1 (c_int) SELECT 0 FROM t1; +EXPLAIN SELECT * FROM t1 WHERE c_int IN (1, 2, 3); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range c_int c_int 4 NULL 3 Using where +EXPLAIN SELECT * FROM t1 WHERE c_int IN (NULL, 1, 2, 3); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range c_int c_int 4 NULL 3 Using where +EXPLAIN SELECT * FROM t1 WHERE c_int IN (1, 2, 3); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range c_int c_int 4 NULL 3 Using where +EXPLAIN SELECT * FROM t1 WHERE c_int IN (1, NULL, 2, NULL, 3, NULL); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range c_int c_int 4 NULL 3 Using where +EXPLAIN SELECT * FROM t1 WHERE c_int IN (NULL); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +EXPLAIN SELECT * FROM t1 WHERE c_int IN (NULL, NULL); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +EXPLAIN SELECT * FROM t1 WHERE c_decimal IN (1, 2, 3); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range c_decimal c_decimal 3 NULL 3 Using where +EXPLAIN SELECT * FROM t1 WHERE c_decimal IN (NULL, 1, 2, 3); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range c_decimal c_decimal 3 NULL 3 Using where +EXPLAIN SELECT * FROM t1 WHERE c_decimal IN (NULL); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +EXPLAIN SELECT * FROM t1 WHERE c_decimal IN (NULL, NULL); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +EXPLAIN SELECT * FROM t1 WHERE c_float IN (1, 2, 3); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range c_float c_float 4 NULL 3 Using where +EXPLAIN SELECT * FROM t1 WHERE c_float IN (NULL, 1, 2, 3); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range c_float c_float 4 NULL 3 Using where +EXPLAIN SELECT * FROM t1 WHERE c_float IN (NULL); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +EXPLAIN SELECT * FROM t1 WHERE c_float IN (NULL, NULL); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +EXPLAIN SELECT * FROM t1 WHERE c_bit IN (1, 2, 3); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range c_bit c_bit 2 NULL 3 Using where +EXPLAIN SELECT * FROM t1 WHERE c_bit IN (NULL, 1, 2, 3); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range c_bit c_bit 2 NULL 3 Using where +EXPLAIN SELECT * FROM t1 WHERE c_bit IN (NULL); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +EXPLAIN SELECT * FROM t1 WHERE c_bit IN (NULL, NULL); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +EXPLAIN SELECT * FROM t1 WHERE c_date +IN ('2009-09-01', '2009-09-02', '2009-09-03'); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range c_date c_date 3 NULL 3 Using where +EXPLAIN SELECT * FROM t1 WHERE c_date +IN (NULL, '2009-09-01', '2009-09-02', '2009-09-03'); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range c_date c_date 3 NULL 3 Using where +EXPLAIN SELECT * FROM t1 WHERE c_date IN (NULL); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +EXPLAIN SELECT * FROM t1 WHERE c_date IN (NULL, NULL); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +EXPLAIN SELECT * FROM t1 WHERE c_datetime +IN ('2009-09-01 00:00:01', '2009-09-02 00:00:01', '2009-09-03 00:00:01'); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range c_datetime c_datetime 8 NULL 3 Using where +EXPLAIN SELECT * FROM t1 WHERE c_datetime +IN (NULL, '2009-09-01 00:00:01', '2009-09-02 00:00:01', '2009-09-03 00:00:01'); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range c_datetime c_datetime 8 NULL 3 Using where +EXPLAIN SELECT * FROM t1 WHERE c_datetime IN (NULL); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +EXPLAIN SELECT * FROM t1 WHERE c_datetime IN (NULL, NULL); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +EXPLAIN SELECT * FROM t1 WHERE c_timestamp +IN ('2009-09-01 00:00:01', '2009-09-01 00:00:02', '2009-09-01 00:00:03'); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range c_timestamp c_timestamp 4 NULL 3 Using where +EXPLAIN SELECT * FROM t1 WHERE c_timestamp +IN (NULL, '2009-09-01 00:00:01', '2009-09-01 00:00:02', '2009-09-01 00:00:03'); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range c_timestamp c_timestamp 4 NULL 3 Using where +EXPLAIN SELECT * FROM t1 WHERE c_timestamp IN (NULL); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +EXPLAIN SELECT * FROM t1 WHERE c_timestamp IN (NULL, NULL); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +EXPLAIN SELECT * FROM t1 WHERE c_year IN (1, 2, 3); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range c_year c_year 1 NULL 3 Using where +EXPLAIN SELECT * FROM t1 WHERE c_year IN (NULL, 1, 2, 3); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range c_year c_year 1 NULL 3 Using where +EXPLAIN SELECT * FROM t1 WHERE c_year IN (NULL); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +EXPLAIN SELECT * FROM t1 WHERE c_year IN (NULL, NULL); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +EXPLAIN SELECT * FROM t1 WHERE c_char IN ('1', '2', '3'); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range c_char c_char 10 NULL 3 Using where +EXPLAIN SELECT * FROM t1 WHERE c_char IN (NULL, '1', '2', '3'); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range c_char c_char 10 NULL 3 Using where +EXPLAIN SELECT * FROM t1 WHERE c_char IN (NULL); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +EXPLAIN SELECT * FROM t1 WHERE c_char IN (NULL, NULL); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +DROP TABLE t1; +# End of 5.1 tests diff --git a/mysql-test/t/func_in.test b/mysql-test/t/func_in.test index adc074259ad..61ae812d874 100644 --- a/mysql-test/t/func_in.test +++ b/mysql-test/t/func_in.test @@ -456,4 +456,89 @@ SELECT SUM( DISTINCT e ) FROM t1 GROUP BY b,c,d HAVING (b,c,d) IN ((AVG( 1 ), 1 + c, 1 + d), (AVG( 1 ), 2 + c, 2 + d)); DROP TABLE t1; +--echo # +--echo # Bug #44139: Table scan when NULL appears in IN clause +--echo # + +--disable_warnings + +CREATE TABLE t1 ( + c_int INT NOT NULL, + c_decimal DECIMAL(5,2) NOT NULL, + c_float FLOAT(5, 2) NOT NULL, + c_bit BIT(10) NOT NULL, + c_date DATE NOT NULL, + c_datetime DATETIME NOT NULL, + c_timestamp TIMESTAMP NOT NULL, + c_time TIME NOT NULL, + c_year YEAR NOT NULL, + c_char CHAR(10) NOT NULL, + INDEX(c_int), INDEX(c_decimal), INDEX(c_float), INDEX(c_bit), INDEX(c_date), + INDEX(c_datetime), INDEX(c_timestamp), INDEX(c_time), INDEX(c_year), + INDEX(c_char)); + +INSERT INTO t1 (c_int) VALUES (1), (2), (3), (4), (5); +INSERT INTO t1 (c_int) SELECT 0 FROM t1; +INSERT INTO t1 (c_int) SELECT 0 FROM t1; + +--enable_warnings + +EXPLAIN SELECT * FROM t1 WHERE c_int IN (1, 2, 3); +EXPLAIN SELECT * FROM t1 WHERE c_int IN (NULL, 1, 2, 3); + +EXPLAIN SELECT * FROM t1 WHERE c_int IN (1, 2, 3); +EXPLAIN SELECT * FROM t1 WHERE c_int IN (1, NULL, 2, NULL, 3, NULL); +EXPLAIN SELECT * FROM t1 WHERE c_int IN (NULL); +EXPLAIN SELECT * FROM t1 WHERE c_int IN (NULL, NULL); + +EXPLAIN SELECT * FROM t1 WHERE c_decimal IN (1, 2, 3); +EXPLAIN SELECT * FROM t1 WHERE c_decimal IN (NULL, 1, 2, 3); +EXPLAIN SELECT * FROM t1 WHERE c_decimal IN (NULL); +EXPLAIN SELECT * FROM t1 WHERE c_decimal IN (NULL, NULL); + +EXPLAIN SELECT * FROM t1 WHERE c_float IN (1, 2, 3); +EXPLAIN SELECT * FROM t1 WHERE c_float IN (NULL, 1, 2, 3); +EXPLAIN SELECT * FROM t1 WHERE c_float IN (NULL); +EXPLAIN SELECT * FROM t1 WHERE c_float IN (NULL, NULL); + +EXPLAIN SELECT * FROM t1 WHERE c_bit IN (1, 2, 3); +EXPLAIN SELECT * FROM t1 WHERE c_bit IN (NULL, 1, 2, 3); +EXPLAIN SELECT * FROM t1 WHERE c_bit IN (NULL); +EXPLAIN SELECT * FROM t1 WHERE c_bit IN (NULL, NULL); + +EXPLAIN SELECT * FROM t1 WHERE c_date + IN ('2009-09-01', '2009-09-02', '2009-09-03'); +EXPLAIN SELECT * FROM t1 WHERE c_date + IN (NULL, '2009-09-01', '2009-09-02', '2009-09-03'); +EXPLAIN SELECT * FROM t1 WHERE c_date IN (NULL); +EXPLAIN SELECT * FROM t1 WHERE c_date IN (NULL, NULL); + +EXPLAIN SELECT * FROM t1 WHERE c_datetime + IN ('2009-09-01 00:00:01', '2009-09-02 00:00:01', '2009-09-03 00:00:01'); +EXPLAIN SELECT * FROM t1 WHERE c_datetime + IN (NULL, '2009-09-01 00:00:01', '2009-09-02 00:00:01', '2009-09-03 00:00:01'); +EXPLAIN SELECT * FROM t1 WHERE c_datetime IN (NULL); +EXPLAIN SELECT * FROM t1 WHERE c_datetime IN (NULL, NULL); + +EXPLAIN SELECT * FROM t1 WHERE c_timestamp + IN ('2009-09-01 00:00:01', '2009-09-01 00:00:02', '2009-09-01 00:00:03'); +EXPLAIN SELECT * FROM t1 WHERE c_timestamp + IN (NULL, '2009-09-01 00:00:01', '2009-09-01 00:00:02', '2009-09-01 00:00:03'); +EXPLAIN SELECT * FROM t1 WHERE c_timestamp IN (NULL); +EXPLAIN SELECT * FROM t1 WHERE c_timestamp IN (NULL, NULL); + +EXPLAIN SELECT * FROM t1 WHERE c_year IN (1, 2, 3); +EXPLAIN SELECT * FROM t1 WHERE c_year IN (NULL, 1, 2, 3); +EXPLAIN SELECT * FROM t1 WHERE c_year IN (NULL); +EXPLAIN SELECT * FROM t1 WHERE c_year IN (NULL, NULL); + +EXPLAIN SELECT * FROM t1 WHERE c_char IN ('1', '2', '3'); +EXPLAIN SELECT * FROM t1 WHERE c_char IN (NULL, '1', '2', '3'); +EXPLAIN SELECT * FROM t1 WHERE c_char IN (NULL); +EXPLAIN SELECT * FROM t1 WHERE c_char IN (NULL, NULL); + +DROP TABLE t1; + +--echo # + --echo End of 5.1 tests diff --git a/sql/item_cmpfunc.cc b/sql/item_cmpfunc.cc index d229453b795..c29031d25b5 100644 --- a/sql/item_cmpfunc.cc +++ b/sql/item_cmpfunc.cc @@ -189,6 +189,7 @@ enum_field_types agg_field_type(Item **items, uint nitems) collect_cmp_types() items Array of items to collect types from nitems Number of items in the array + skip_nulls Don't collect types of NULL items if TRUE DESCRIPTION This function collects different result types for comparison of the first @@ -199,7 +200,7 @@ enum_field_types agg_field_type(Item **items, uint nitems) Bitmap of collected types - otherwise */ -static uint collect_cmp_types(Item **items, uint nitems) +static uint collect_cmp_types(Item **items, uint nitems, bool skip_nulls= FALSE) { uint i; uint found_types; @@ -208,6 +209,8 @@ static uint collect_cmp_types(Item **items, uint nitems) found_types= 0; for (i= 1; i < nitems ; i++) { + if (skip_nulls && items[i]->type() == Item::NULL_ITEM) + continue; // Skip NULL constant items if ((left_result == ROW_RESULT || items[i]->result_type() == ROW_RESULT) && cmp_row_type(items[0], items[i])) @@ -215,6 +218,12 @@ static uint collect_cmp_types(Item **items, uint nitems) found_types|= 1<< (uint)item_cmp_type(left_result, items[i]->result_type()); } + /* + Even if all right-hand items are NULLs and we are skipping them all, we need + at least one type bit in the found_type bitmask. + */ + if (skip_nulls && !found_types) + found_types= 1 << (uint)left_result; return found_types; } @@ -3515,7 +3524,7 @@ void Item_func_in::fix_length_and_dec() uint type_cnt= 0, i; Item_result cmp_type= STRING_RESULT; left_result_type= args[0]->result_type(); - if (!(found_types= collect_cmp_types(args, arg_count))) + if (!(found_types= collect_cmp_types(args, arg_count, true))) return; for (arg= args + 1, arg_end= args + arg_count; arg != arg_end ; arg++) @@ -3693,9 +3702,11 @@ void Item_func_in::fix_length_and_dec() uint j=0; for (uint i=1 ; i < arg_count ; i++) { - array->set(j,args[i]); if (!args[i]->null_value) // Skip NULL values + { + array->set(j,args[i]); j++; + } else have_null= 1; } From 67ac3fac7fe9b1fef7170d7a8581d4b395e095ef Mon Sep 17 00:00:00 2001 From: Georgi Kodinov Date: Mon, 5 Oct 2009 11:18:59 +0300 Subject: [PATCH 52/61] fixed typos in exeprimental list --- mysql-test/collections/default.experimental | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mysql-test/collections/default.experimental b/mysql-test/collections/default.experimental index ad4e463f253..50c5a71e252 100644 --- a/mysql-test/collections/default.experimental +++ b/mysql-test/collections/default.experimental @@ -6,5 +6,5 @@ rpl.rpl_row_create_table* # Bug#45576: rpl_row_create_table fails rpl_ndb.rpl_ndb_log # Bug#38998 rpl.rpl_innodb_bug28430* @solaris # Bug#46029 rpl.rpl_get_master_version_and_clock* # Bug#46931 2009-08-26 alik rpl.rpl_get_master_version_and_clock fails on hpux11.31 -innodb-autoinc # Bug#47809 2009-10-04 joro innodb-autoinc.test fails with valgrind errors with the innodb plugin -rpl.rpl_trigger # Bug#47810 2009-10-04 joro rpl.rpl_trigger.test fails with valgrind errors with the innodb plugin +main.innodb-autoinc* # Bug#47809 2009-10-04 joro innodb-autoinc.test fails with valgrind errors with the innodb plugin +rpl.rpl_trigger* # Bug#47810 2009-10-04 joro rpl.rpl_trigger.test fails with valgrind errors with the innodb plugin From cfae755d7de846581f820064b7cc83502f7c16d8 Mon Sep 17 00:00:00 2001 From: Satya B Date: Mon, 5 Oct 2009 16:39:07 +0530 Subject: [PATCH 53/61] Applying InnoDB snapshot 5.1-ss5921, Part 1. Fixes BUG#46000 1. BUG#46000 - using index called GEN_CLUST_INDEX crashes server Detailed revision comments: r5895 | jyang | 2009-09-15 03:39:21 +0300 (Tue, 15 Sep 2009) | 5 lines branches/5.1: Disallow creating index with the name of "GEN_CLUST_INDEX" which is reserved for the default system primary index. (Bug #46000) rb://149 approved by Marko Makela. --- mysql-test/lib/mtr_cases.pm | 2 + mysql-test/r/innodb_bug46000.result | 17 +++++ mysql-test/t/innodb_bug46000.test | 34 ++++++++++ storage/innobase/handler/ha_innodb.cc | 94 +++++++++++++++++++++++---- 4 files changed, 135 insertions(+), 12 deletions(-) create mode 100644 mysql-test/r/innodb_bug46000.result create mode 100644 mysql-test/t/innodb_bug46000.test diff --git a/mysql-test/lib/mtr_cases.pm b/mysql-test/lib/mtr_cases.pm index 27165d56b50..5c2d2d5380e 100644 --- a/mysql-test/lib/mtr_cases.pm +++ b/mysql-test/lib/mtr_cases.pm @@ -507,6 +507,8 @@ sub collect_one_suite($) next if ($test->{'name'} eq 'sys_vars.innodb_lock_wait_timeout_basic'); # Diff around innodb_thread_concurrency variable next if ($test->{'name'} eq 'sys_vars.innodb_thread_concurrency_basic'); + # Disable for Innodb Plugin until the fix for Plugin is received + next if ($test->{'name'} eq 'main.innodb_bug46000'); # Copy test options my $new_test= My::Test->new(); while (my ($key, $value) = each(%$test)) diff --git a/mysql-test/r/innodb_bug46000.result b/mysql-test/r/innodb_bug46000.result new file mode 100644 index 00000000000..ccff888a48d --- /dev/null +++ b/mysql-test/r/innodb_bug46000.result @@ -0,0 +1,17 @@ +create table bug46000(`id` int,key `GEN_CLUST_INDEX`(`id`))engine=innodb; +ERROR HY000: Can't create table 'test.bug46000' (errno: -1) +create table bug46000(`id` int, key `GEN_clust_INDEX`(`id`))engine=innodb; +ERROR HY000: Can't create table 'test.bug46000' (errno: -1) +show errors; +Level Code Message +Error 1005 Cannot Create Index with name 'GEN_CLUST_INDEX'. The name is reserved for the system default primary index. +Error 1005 Can't create table 'test.bug46000' (errno: -1) +create table bug46000(id int) engine=innodb; +create index GEN_CLUST_INDEX on bug46000(id); +ERROR HY000: Can't create table '#sql-temporary' (errno: -1) +show errors; +Level Code Message +Error 1005 Cannot Create Index with name 'GEN_CLUST_INDEX'. The name is reserved for the system default primary index. +Error 1005 Can't create table '#sql-temporary' (errno: -1) +create index idx on bug46000(id); +drop table bug46000; diff --git a/mysql-test/t/innodb_bug46000.test b/mysql-test/t/innodb_bug46000.test new file mode 100644 index 00000000000..80c18c58ef0 --- /dev/null +++ b/mysql-test/t/innodb_bug46000.test @@ -0,0 +1,34 @@ +# This is the test for bug 46000. We shall +# block any index creation with the name of +# "GEN_CLUST_INDEX", which is the reserved +# name for innodb default primary index. + +--source include/have_innodb.inc + +# This 'create table' operation should fail because of +# using the reserve name as its index name. +--error ER_CANT_CREATE_TABLE +create table bug46000(`id` int,key `GEN_CLUST_INDEX`(`id`))engine=innodb; + +# Mixed upper/lower case of the reserved key words +--error ER_CANT_CREATE_TABLE +create table bug46000(`id` int, key `GEN_clust_INDEX`(`id`))engine=innodb; + +show errors; + +create table bug46000(id int) engine=innodb; + +# This 'create index' operation should fail. +--replace_regex /'[^']*test.#sql-[0-9a-f_]*'/'#sql-temporary'/ +--error ER_CANT_CREATE_TABLE +create index GEN_CLUST_INDEX on bug46000(id); + +--replace_regex /'[^']*test.#sql-[0-9a-f_]*'/'#sql-temporary'/ +show errors; + +# This 'create index' operation should succeed, no +# temp table left from last failed create index +# operation. +create index idx on bug46000(id); + +drop table bug46000; diff --git a/storage/innobase/handler/ha_innodb.cc b/storage/innobase/handler/ha_innodb.cc index 207406f8673..10f8da40b36 100644 --- a/storage/innobase/handler/ha_innodb.cc +++ b/storage/innobase/handler/ha_innodb.cc @@ -155,17 +155,36 @@ static void free_share(INNOBASE_SHARE *share); static int innobase_close_connection(handlerton *hton, THD* thd); static int innobase_commit(handlerton *hton, THD* thd, bool all); static int innobase_rollback(handlerton *hton, THD* thd, bool all); -static int innobase_rollback_to_savepoint(handlerton *hton, THD* thd, +static int innobase_rollback_to_savepoint(handlerton *hton, THD* thd, void *savepoint); static int innobase_savepoint(handlerton *hton, THD* thd, void *savepoint); -static int innobase_release_savepoint(handlerton *hton, THD* thd, +static int innobase_release_savepoint(handlerton *hton, THD* thd, void *savepoint); static handler *innobase_create_handler(handlerton *hton, TABLE_SHARE *table, MEM_ROOT *mem_root); +/*********************************************************************** +This function checks each index name for a table against reserved +system default primary index name 'GEN_CLUST_INDEX'. If a name matches, +this function pushes an error message to the client, and returns true. */ +static +bool +innobase_index_name_is_reserved( +/*============================*/ + /* out: true if index name matches a + reserved name */ + const trx_t* trx, /* in: InnoDB transaction handle */ + const TABLE* form, /* in: information on table + columns and indexes */ + const char* norm_name); /* in: table name */ + static const char innobase_hton_name[]= "InnoDB"; +/* "GEN_CLUST_INDEX" is the name reserved for Innodb default +system primary index. */ +static const char innobase_index_reserve_name[]= "GEN_CLUST_INDEX"; + /** @brief Initialize the default value of innodb_commit_concurrency. Once InnoDB is running, the innodb_commit_concurrency must not change @@ -5199,6 +5218,9 @@ create_index( n_fields = key->key_parts; + /* Assert that "GEN_CLUST_INDEX" cannot be used as non-primary index */ + ut_a(innobase_strcasecmp(key->name, innobase_index_reserve_name) != 0); + ind_type = 0; if (key_num == form->s->primary_key) { @@ -5311,8 +5333,8 @@ create_clustered_index_when_no_primary( /* We pass 0 as the space id, and determine at a lower level the space id where to store the table */ - - index = dict_mem_index_create(table_name, "GEN_CLUST_INDEX", + index = dict_mem_index_create(table_name, + innobase_index_reserve_name, 0, DICT_CLUSTERED, 0); error = row_create_index_for_mysql(index, trx, NULL); @@ -5444,14 +5466,6 @@ ha_innobase::create( flags |= DICT_TF_COMPACT; } - error = create_table_def(trx, form, norm_name, - create_info->options & HA_LEX_CREATE_TMP_TABLE ? name2 : NULL, - flags); - - if (error) { - goto cleanup; - } - /* Look for a primary key */ primary_key_no= (form->s->primary_key != MAX_KEY ? @@ -5463,6 +5477,22 @@ ha_innobase::create( DBUG_ASSERT(primary_key_no == -1 || primary_key_no == 0); + /* Check for name conflicts (with reserved name) for + any user indices to be created. */ + if (innobase_index_name_is_reserved(trx, form, norm_name)) { + error = -1; + goto cleanup; + } + + error = create_table_def(trx, form, norm_name, + create_info->options & HA_LEX_CREATE_TMP_TABLE ? name2 : NULL, + flags); + + if (error) { + goto cleanup; + } + + /* Create the keys */ if (form->s->keys == 0 || primary_key_no == -1) { @@ -8409,6 +8439,46 @@ static int show_innodb_vars(THD *thd, SHOW_VAR *var, char *buff) return 0; } +/*********************************************************************** +This function checks each index name for a table against reserved +system default primary index name 'GEN_CLUST_INDEX'. If a name matches, +this function pushes an error message to the client, and returns true. */ +static +bool +innobase_index_name_is_reserved( +/*============================*/ + /* out: true if an index name + matches the reserved name */ + const trx_t* trx, /* in: InnoDB transaction handle */ + const TABLE* form, /* in: information on table + columns and indexes */ + const char* norm_name) /* in: table name */ +{ + KEY* key; + uint key_num; /* index number */ + + for (key_num = 0; key_num < form->s->keys; key_num++) { + key = form->key_info + key_num; + + if (innobase_strcasecmp(key->name, + innobase_index_reserve_name) == 0) { + /* Push warning to mysql */ + push_warning_printf((THD*) trx->mysql_thd, + MYSQL_ERROR::WARN_LEVEL_ERROR, + ER_CANT_CREATE_TABLE, + "Cannot Create Index with name " + "'%s'. The name is reserved " + "for the system default primary " + "index.", + innobase_index_reserve_name); + + return(true); + } + } + + return(false); +} + static SHOW_VAR innodb_status_variables_export[]= { {"Innodb", (char*) &show_innodb_vars, SHOW_FUNC}, {NullS, NullS, SHOW_LONG} From 37e4f861ed7864488f49c808be79f1c315afbe44 Mon Sep 17 00:00:00 2001 From: Satya B Date: Mon, 5 Oct 2009 16:47:48 +0530 Subject: [PATCH 54/61] Applying InnoDB snapshot 5.1-ss5921, part 2. Fixes BUG#44369 BUG#44369 - InnoDB: Does not uniformly disallow disallowed column names Detailed revision comments: r5741 | jyang | 2009-09-03 07:16:01 +0300 (Thu, 03 Sep 2009) | 5 lines branches/5.1: Block creating table with column name conflicting with Innodb reserved key words. (Bug #44369) rb://151 approved by Sunny Bains. r5760 | jyang | 2009-09-04 07:07:34 +0300 (Fri, 04 Sep 2009) | 3 lines branches/5.1: This is to revert change 5741. A return status for create_table_def() needs to be fixed. r5834 | jyang | 2009-09-11 00:43:05 +0300 (Fri, 11 Sep 2009) | 5 lines branches/5.1: Block creating table with column name conflicting with Innodb reserved key words. (Bug #44369) rb://151 approved by Sunny Bains. --- mysql-test/lib/mtr_cases.pm | 2 ++ mysql-test/r/innodb_bug44369.result | 14 ++++++++++++++ mysql-test/t/innodb_bug44369.test | 21 +++++++++++++++++++++ storage/innobase/dict/dict0dict.c | 2 +- storage/innobase/handler/ha_innodb.cc | 23 +++++++++++++++++++++++ storage/innobase/row/row0mysql.c | 13 ------------- 6 files changed, 61 insertions(+), 14 deletions(-) create mode 100644 mysql-test/r/innodb_bug44369.result create mode 100644 mysql-test/t/innodb_bug44369.test diff --git a/mysql-test/lib/mtr_cases.pm b/mysql-test/lib/mtr_cases.pm index 5c2d2d5380e..84253ddc5a6 100644 --- a/mysql-test/lib/mtr_cases.pm +++ b/mysql-test/lib/mtr_cases.pm @@ -509,6 +509,8 @@ sub collect_one_suite($) next if ($test->{'name'} eq 'sys_vars.innodb_thread_concurrency_basic'); # Disable for Innodb Plugin until the fix for Plugin is received next if ($test->{'name'} eq 'main.innodb_bug46000'); + # Disable for Innodb Plugin until the fix for Plugin is received + next if ($test->{'name'} eq 'main.innodb_bug44369'); # Copy test options my $new_test= My::Test->new(); while (my ($key, $value) = each(%$test)) diff --git a/mysql-test/r/innodb_bug44369.result b/mysql-test/r/innodb_bug44369.result new file mode 100644 index 00000000000..e4b84ecac19 --- /dev/null +++ b/mysql-test/r/innodb_bug44369.result @@ -0,0 +1,14 @@ +create table bug44369 (DB_ROW_ID int) engine=innodb; +ERROR HY000: Can't create table 'test.bug44369' (errno: -1) +create table bug44369 (db_row_id int) engine=innodb; +ERROR HY000: Can't create table 'test.bug44369' (errno: -1) +show errors; +Level Code Message +Error 1005 Error creating table 'test/bug44369' with column name 'db_row_id'. 'db_row_id' is a reserved name. Please try to re-create the table with a different column name. +Error 1005 Can't create table 'test.bug44369' (errno: -1) +create table bug44369 (db_TRX_Id int) engine=innodb; +ERROR HY000: Can't create table 'test.bug44369' (errno: -1) +show errors; +Level Code Message +Error 1005 Error creating table 'test/bug44369' with column name 'db_TRX_Id'. 'db_TRX_Id' is a reserved name. Please try to re-create the table with a different column name. +Error 1005 Can't create table 'test.bug44369' (errno: -1) diff --git a/mysql-test/t/innodb_bug44369.test b/mysql-test/t/innodb_bug44369.test new file mode 100644 index 00000000000..495059eb5e6 --- /dev/null +++ b/mysql-test/t/innodb_bug44369.test @@ -0,0 +1,21 @@ +# This is the test for bug 44369. We should +# block table creation with columns match +# some innodb internal reserved key words, +# both case sensitively and insensitely. + +--source include/have_innodb.inc + +# This create table operation should fail. +--error ER_CANT_CREATE_TABLE +create table bug44369 (DB_ROW_ID int) engine=innodb; + +# This create should fail as well +--error ER_CANT_CREATE_TABLE +create table bug44369 (db_row_id int) engine=innodb; + +show errors; + +--error ER_CANT_CREATE_TABLE +create table bug44369 (db_TRX_Id int) engine=innodb; + +show errors; diff --git a/storage/innobase/dict/dict0dict.c b/storage/innobase/dict/dict0dict.c index 8cb196bf983..b8251a99105 100644 --- a/storage/innobase/dict/dict0dict.c +++ b/storage/innobase/dict/dict0dict.c @@ -1268,7 +1268,7 @@ dict_col_name_is_reserved( ulint i; for (i = 0; i < UT_ARR_SIZE(reserved_names); i++) { - if (strcmp(name, reserved_names[i]) == 0) { + if (innobase_strcasecmp(name, reserved_names[i]) == 0) { return(TRUE); } diff --git a/storage/innobase/handler/ha_innodb.cc b/storage/innobase/handler/ha_innodb.cc index 10f8da40b36..3431a5c7e37 100644 --- a/storage/innobase/handler/ha_innodb.cc +++ b/storage/innobase/handler/ha_innodb.cc @@ -5166,6 +5166,28 @@ create_table_def( } } + /* First check whether the column to be added has a + system reserved name. */ + if (dict_col_name_is_reserved(field->field_name)){ + push_warning_printf( + (THD*) trx->mysql_thd, + MYSQL_ERROR::WARN_LEVEL_ERROR, + ER_CANT_CREATE_TABLE, + "Error creating table '%s' with " + "column name '%s'. '%s' is a " + "reserved name. Please try to " + "re-create the table with a " + "different column name.", + table->name, (char*) field->field_name, + (char*) field->field_name); + + dict_mem_table_free(table); + trx_commit_for_mysql(trx); + + error = DB_ERROR; + goto error_ret; + } + dict_mem_table_add_col(table, table->heap, (char*) field->field_name, col_type, @@ -5181,6 +5203,7 @@ create_table_def( innodb_check_for_record_too_big_error(flags & DICT_TF_COMPACT, error); +error_ret: error = convert_error_code_to_mysql(error, NULL); DBUG_RETURN(error); diff --git a/storage/innobase/row/row0mysql.c b/storage/innobase/row/row0mysql.c index 6ec466cf995..d0364c9c568 100644 --- a/storage/innobase/row/row0mysql.c +++ b/storage/innobase/row/row0mysql.c @@ -1788,7 +1788,6 @@ row_create_table_for_mysql( const char* table_name; ulint table_name_len; ulint err; - ulint i; ut_ad(trx->mysql_thread_id == os_thread_get_curr_id()); #ifdef UNIV_SYNC_DEBUG @@ -1827,18 +1826,6 @@ row_create_table_for_mysql( return(DB_ERROR); } - /* Check that no reserved column names are used. */ - for (i = 0; i < dict_table_get_n_user_cols(table); i++) { - if (dict_col_name_is_reserved( - dict_table_get_col_name(table, i))) { - - dict_mem_table_free(table); - trx_commit_for_mysql(trx); - - return(DB_ERROR); - } - } - trx_start_if_not_started(trx); /* The table name is prefixed with the database name and a '/'. From 00297f65d717b4ffb3c00df2fda9494944950788 Mon Sep 17 00:00:00 2001 From: Satya B Date: Mon, 5 Oct 2009 16:56:10 +0530 Subject: [PATCH 55/61] Applying InnoDB snapshot 5.1-ss5921, part 3. Fixes BUG#46256 1. BUG#46256 - drop table with unknown collation crashes innodb Note: No testcase attached and has to be verified manually Detailed revision comments: r5799 | calvin | 2009-09-09 20:47:31 +0300 (Wed, 09 Sep 2009) | 10 lines branches/5.1: fix bug#46256 Allow tables to be dropped even if the collation is not found, but issue a warning. Could not find an easy way to add mysql-test since it requires changes to charsets and restarting the server. Tests were executed manually. Approved by: Heikki (on IM) r5805 | vasil | 2009-09-10 08:41:48 +0300 (Thu, 10 Sep 2009) | 7 lines branches/5.1: Fix a compilation warning caused by c5799: handler/ha_innodb.cc: In function 'void innobase_get_cset_width(ulint, ulint*, ulint*)': handler/ha_innodb.cc:830: warning: format '%d' expects type 'int', but argument 2 has type 'ulint' --- storage/innobase/handler/ha_innodb.cc | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/storage/innobase/handler/ha_innodb.cc b/storage/innobase/handler/ha_innodb.cc index 3431a5c7e37..a8b9b678282 100644 --- a/storage/innobase/handler/ha_innodb.cc +++ b/storage/innobase/handler/ha_innodb.cc @@ -837,7 +837,22 @@ innobase_get_cset_width( *mbminlen = cs->mbminlen; *mbmaxlen = cs->mbmaxlen; } else { - ut_a(cset == 0); + if (current_thd + && (thd_sql_command(current_thd) == SQLCOM_DROP_TABLE)) { + + /* Fix bug#46256: allow tables to be dropped if the + collation is not found, but issue a warning. */ + if ((global_system_variables.log_warnings) + && (cset != 0)){ + + sql_print_warning( + "Unknown collation #%lu.", cset); + } + } else { + + ut_a(cset == 0); + } + *mbminlen = *mbmaxlen = 0; } } From 166d08c7ebc8db3a4b8c40988a089c5a28663d0a Mon Sep 17 00:00:00 2001 From: Frazer Clement Date: Mon, 5 Oct 2009 13:57:00 +0100 Subject: [PATCH 56/61] Bug#39663 mysqltest: --enable_info, affected_rows and ps-protocol broken --- client/mysqltest.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/client/mysqltest.c b/client/mysqltest.c index 4f8e6cdac99..fb33d30da81 100644 --- a/client/mysqltest.c +++ b/client/mysqltest.c @@ -6346,6 +6346,16 @@ void run_query_stmt(MYSQL *mysql, struct st_command *command, */ } + /* + Need to grab affected rows information before getting + warnings here + */ + ulonglong affected_rows; + LINT_INIT(affected_rows); + + if (!disable_info) + affected_rows= mysql_affected_rows(mysql); + if (!disable_warnings) { /* Get the warnings from execute */ @@ -6370,7 +6380,7 @@ void run_query_stmt(MYSQL *mysql, struct st_command *command, } if (!disable_info) - append_info(ds, mysql_affected_rows(mysql), mysql_info(mysql)); + append_info(ds, affected_rows, mysql_info(mysql)); } From 23bdf0d805026b220061487688f0cb2d2b272975 Mon Sep 17 00:00:00 2001 From: "John H. Embretsen" Date: Mon, 5 Oct 2009 15:16:27 +0200 Subject: [PATCH 57/61] Bug#47746 - main.innodb_mysql fails sporadically: Mask part of EXPLAIN output with '#' to account for varying row count estimation. --- mysql-test/include/mix1.inc | 2 ++ mysql-test/r/innodb_mysql.result | 3 ++- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/mysql-test/include/mix1.inc b/mysql-test/include/mix1.inc index 6dabe4864a9..194d9e41108 100644 --- a/mysql-test/include/mix1.inc +++ b/mysql-test/include/mix1.inc @@ -442,6 +442,8 @@ INSERT INTO t1(id, dept, age, name) VALUES EXPLAIN SELECT DISTINCT t1.name, t1.dept FROM t1 WHERE t1.name='rs5'; SELECT DISTINCT t1.name, t1.dept FROM t1 WHERE t1.name='rs5'; DELETE FROM t1; +--echo # Masking (#) number in "rows" column of the following EXPLAIN output, as it may vary (bug#47746). +--replace_column 9 # EXPLAIN SELECT DISTINCT t1.name, t1.dept FROM t1 WHERE t1.name='rs5'; SELECT DISTINCT t1.name, t1.dept FROM t1 WHERE t1.name='rs5'; diff --git a/mysql-test/r/innodb_mysql.result b/mysql-test/r/innodb_mysql.result index 3ff5f04b6c6..b112bde4f27 100644 --- a/mysql-test/r/innodb_mysql.result +++ b/mysql-test/r/innodb_mysql.result @@ -385,9 +385,10 @@ name dept rs5 cs10 rs5 cs9 DELETE FROM t1; +# Masking (#) number in "rows" column of the following EXPLAIN output, as it may vary (bug#47746). EXPLAIN SELECT DISTINCT t1.name, t1.dept FROM t1 WHERE t1.name='rs5'; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE t1 range name name 44 NULL 2 Using where; Using index for group-by +1 SIMPLE t1 range name name 44 NULL # Using where; Using index for group-by SELECT DISTINCT t1.name, t1.dept FROM t1 WHERE t1.name='rs5'; name dept DROP TABLE t1; From bf1b7b7dedb125907454c79b7a28610a20ad826b Mon Sep 17 00:00:00 2001 From: Georgi Kodinov Date: Tue, 6 Oct 2009 10:32:02 +0300 Subject: [PATCH 58/61] version update --- .bzr-mysql/default.conf | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.bzr-mysql/default.conf b/.bzr-mysql/default.conf index 557df1b1ffe..f79c1cd6319 100644 --- a/.bzr-mysql/default.conf +++ b/.bzr-mysql/default.conf @@ -1,4 +1,4 @@ [MYSQL] post_commit_to = "commits@lists.mysql.com" post_push_to = "commits@lists.mysql.com" -tree_name = "mysql-5.0-bugteam" +tree_name = "mysql-5.0" From dfed28e750fabdc22a8821e54dc366b7bf019609 Mon Sep 17 00:00:00 2001 From: Kristofer Pettersson Date: Tue, 6 Oct 2009 09:38:44 +0200 Subject: [PATCH 59/61] Bug#47768 pthread_cond_timedwait() is broken on windows The pthread_cond_wait implementations for windows might dead lock in some rare circumstances. 1) One thread (I) enter a timed wait and at a point in time ends up after mutex unlock and before WaitForMultipleObjects(...) 2) Another thread (II) enters pthread_cond_broadcast. Grabs the mutex and discovers one waiter. It set the broadcast event and closes the broadcast gate then unlocks the mutex. 3) A third thread (III) issues a pthread_cond_signal. It grabs the mutex, discovers one waiter, sets the signal event then unlock the mutex. 4) The first threads (I) enters WaitForMultipleObjects and finds out that the signal object is in a signalled state and exits the wait. 5) Thread (I) grabs the mutex and checks result status. The number of waiters is decreased and becomes equal to 0. The event returned was a signal event so the broadcast gate isn't opened. The mutex is released. 6) Thread (II) issues a new broadcast. The mutex is acquired but the number of waiters are 0 hence the broadcast gate remains closed. 7) Thread (I) enters the wait again but is blocked by the broadcast gate. This fix resolves the above issue by always resetting broadcast gate when there are no more waiters in th queue. --- mysys/my_wincond.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mysys/my_wincond.c b/mysys/my_wincond.c index 353b2fced4e..72a8d65bf1f 100644 --- a/mysys/my_wincond.c +++ b/mysys/my_wincond.c @@ -126,7 +126,7 @@ int pthread_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex, EnterCriticalSection(&cond->lock_waiting); cond->waiting--; - if (cond->waiting == 0 && result == (WAIT_OBJECT_0+BROADCAST)) + if (cond->waiting == 0) { /* We're the last waiter to be notified or to stop waiting, so From a611e2eba1d0288849c191ad19b4627a38770277 Mon Sep 17 00:00:00 2001 From: Bjorn Munch Date: Tue, 6 Oct 2009 14:37:37 +0200 Subject: [PATCH 60/61] merge of 47383 from 5.1-mtr --- mysql-test/lib/mtr_cases.pm | 34 ++++++++++++++++++++++++---------- 1 file changed, 24 insertions(+), 10 deletions(-) diff --git a/mysql-test/lib/mtr_cases.pm b/mysql-test/lib/mtr_cases.pm index 84253ddc5a6..ebb330396be 100644 --- a/mysql-test/lib/mtr_cases.pm +++ b/mysql-test/lib/mtr_cases.pm @@ -69,6 +69,10 @@ require "mtr_misc.pl"; my $do_test_reg; my $skip_test_reg; +# Related to adding InnoDB plugin combinations +my $lib_innodb_plugin; +my $do_innodb_plugin; + # If "Quick collect", set to 1 once a test to run has been found. my $some_test_found; @@ -103,6 +107,17 @@ sub collect_test_cases ($$) { $do_test_reg= init_pattern($do_test, "--do-test"); $skip_test_reg= init_pattern($skip_test, "--skip-test"); + $lib_innodb_plugin= + my_find_file($::basedir, + ["storage/innodb_plugin", "storage/innodb_plugin/.libs", + "lib/mysql/plugin", "lib/plugin"], + ["ha_innodb_plugin.dll", "ha_innodb_plugin.so", + "ha_innodb_plugin.sl"], + NOT_REQUIRED); + $do_innodb_plugin= ($::mysql_version_id >= 50100 && + !(IS_WINDOWS && $::opt_embedded_server) && + $lib_innodb_plugin); + foreach my $suite (split(",", $suites)) { push(@$cases, collect_one_suite($suite, $opt_cases)); @@ -484,20 +499,16 @@ sub collect_one_suite($) # ---------------------------------------------------------------------- # Testing InnoDB plugin. # ---------------------------------------------------------------------- - my $lib_innodb_plugin= - mtr_file_exists(::vs_config_dirs('storage/innodb_plugin', 'ha_innodb_plugin.dll'), - "$::basedir/storage/innodb_plugin/.libs/ha_innodb_plugin.so", - "$::basedir/lib/mysql/plugin/ha_innodb_plugin.so", - "$::basedir/lib/mysql/plugin/ha_innodb_plugin.dll"); - if ($::mysql_version_id >= 50100 && !(IS_WINDOWS && $::opt_embedded_server) && - $lib_innodb_plugin) + if ($do_innodb_plugin) { my @new_cases; my $sep= (IS_WINDOWS) ? ';' : ':'; foreach my $test (@cases) { - next if ($test->{'skip'} || !$test->{'innodb_test'}); + next if (!$test->{'innodb_test'}); + # If skipped due to no builtin innodb, we can still run it with plugin + next if ($test->{'skip'} && $test->{comment} ne "No innodb support"); # Exceptions next if ($test->{'name'} eq 'main.innodb'); # Failed with wrong errno (fk) next if ($test->{'name'} eq 'main.index_merge_innodb'); # Explain diff @@ -521,7 +532,7 @@ sub collect_one_suite($) } else { - $new_test->{$key}= $value; + $new_test->{$key}= $value unless ($key eq 'skip'); } } my $plugin_filename= basename($lib_innodb_plugin); @@ -981,8 +992,11 @@ sub collect_one_test_case { { # innodb is not supported, skip it $tinfo->{'skip'}= 1; + # This comment is checked for running with innodb plugin (see above), + # please keep that in mind if changing the text. $tinfo->{'comment'}= "No innodb support"; - return $tinfo; + # But continue processing if we may run it with innodb plugin + return $tinfo unless $do_innodb_plugin; } } else From 0e8c86f4263be0ae55607437c7276721de6a8fe9 Mon Sep 17 00:00:00 2001 From: "hery.ramilison@sun.com" <> Date: Tue, 6 Oct 2009 19:37:08 +0200 Subject: [PATCH 61/61] Raise version number after cloning 5.1.40 --- configure.in | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure.in b/configure.in index 3e43a5f5779..d87adf395ed 100644 --- a/configure.in +++ b/configure.in @@ -10,7 +10,7 @@ AC_CANONICAL_SYSTEM # # When changing major version number please also check switch statement # in mysqlbinlog::check_master_version(). -AM_INIT_AUTOMAKE(mysql, 5.1.40) +AM_INIT_AUTOMAKE(mysql, 5.1.41) AM_CONFIG_HEADER([include/config.h:config.h.in]) PROTOCOL_VERSION=10