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unknown 2009-08-12 13:31:56 +08:00
commit 7b8d509b2d
5 changed files with 105 additions and 0 deletions
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35
mysql-test/include/rpl_loaddata_charset.inc Normal file
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@ -0,0 +1,35 @@
connection master;
--disable_warnings
DROP DATABASE IF EXISTS mysqltest;
--enable_warnings
CREATE DATABASE mysqltest CHARSET UTF8;
USE mysqltest;
CREATE TABLE t (cl varchar(100)) CHARSET UTF8;
if (!$LOAD_LOCAL)
{
LOAD DATA INFILE '../../std_data/loaddata_utf8.dat' INTO TABLE t
FIELDS TERMINATED BY ',' LINES TERMINATED BY '\n';
}
if ($LOAD_LOCAL)
{
LOAD DATA LOCAL INFILE './std_data/loaddata_utf8.dat' INTO TABLE t
FIELDS TERMINATED BY ',' LINES TERMINATED BY '\n';
}
save_master_pos;
echo ----------content on master----------;
SELECT hex(cl) FROM t;
connection slave;
sync_with_master;
echo ----------content on slave----------;
USE mysqltest;
SELECT hex(cl) FROM t;
connection master;
DROP DATABASE mysqltest;
save_master_pos;
connection slave;
sync_with_master;

3
mysql-test/std_data/loaddata_utf8.dat Normal file
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@ -0,0 +1,3 @@
一二三
四五六
七八九

41
mysql-test/suite/rpl/r/rpl_loaddata_charset.result
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@ -35,3 +35,44 @@ C3BF
D0AA
D0AA
drop table t1;
-------------test bug#45516------------------
DROP DATABASE IF EXISTS mysqltest;
CREATE DATABASE mysqltest CHARSET UTF8;
USE mysqltest;
CREATE TABLE t (cl varchar(100)) CHARSET UTF8;
LOAD DATA LOCAL INFILE './std_data/loaddata_utf8.dat' INTO TABLE t
FIELDS TERMINATED BY ',' LINES TERMINATED BY '\n';
----------content on master----------
SELECT hex(cl) FROM t;
hex(cl)
E4B880E4BA8CE4B889
E59B9BE4BA94E585AD
E4B883E585ABE4B99D
----------content on slave----------
USE mysqltest;
SELECT hex(cl) FROM t;
hex(cl)
E4B880E4BA8CE4B889
E59B9BE4BA94E585AD
E4B883E585ABE4B99D
DROP DATABASE mysqltest;
DROP DATABASE IF EXISTS mysqltest;
CREATE DATABASE mysqltest CHARSET UTF8;
USE mysqltest;
CREATE TABLE t (cl varchar(100)) CHARSET UTF8;
LOAD DATA INFILE '../../std_data/loaddata_utf8.dat' INTO TABLE t
FIELDS TERMINATED BY ',' LINES TERMINATED BY '\n';
----------content on master----------
SELECT hex(cl) FROM t;
hex(cl)
E4B880E4BA8CE4B889
E59B9BE4BA94E585AD
E4B883E585ABE4B99D
----------content on slave----------
USE mysqltest;
SELECT hex(cl) FROM t;
hex(cl)
E4B880E4BA8CE4B889
E59B9BE4BA94E585AD
E4B883E585ABE4B99D
DROP DATABASE mysqltest;

17
mysql-test/suite/rpl/t/rpl_loaddata_charset.test
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@ -31,3 +31,20 @@ select hex(a) from t1;
connection master;
drop table t1;
sync_slave_with_master;
#
# Bug#45516
# When slave SQL thread executing LOAD DATA command, the
# thd->variables.collation_database was not set properly to the default
# database charset
#
echo -------------test bug#45516------------------;
# LOAD DATA INFILE
let $LOAD_LOCAL=1;
source include/rpl_loaddata_charset.inc;
# LOAD DATA LOCAL INFILE
let $LOAD_LOCAL=0;
source include/rpl_loaddata_charset.inc;

9
sql/log_event.cc
View File

@ -2949,6 +2949,8 @@ int Query_log_event::do_apply_event(Relay_log_info const *rli,
{
LEX_STRING new_db;
int expected_error,actual_error= 0;
HA_CREATE_INFO db_options;
/*
Colleagues: please never free(thd->catalog) in MySQL. This would
lead to bugs as here thd->catalog is a part of an alloced block,
@ -2960,6 +2962,13 @@ int Query_log_event::do_apply_event(Relay_log_info const *rli,
new_db.length= db_len;
new_db.str= (char *) rpl_filter->get_rewrite_db(db, &new_db.length);
thd->set_db(new_db.str, new_db.length); /* allocates a copy of 'db' */
/*
Setting the character set and collation of the current database thd->db.
*/
load_db_opt_by_name(thd, thd->db, &db_options);
if (db_options.default_table_charset)
thd->db_charset= db_options.default_table_charset;
thd->variables.auto_increment_increment= auto_increment_increment;
thd->variables.auto_increment_offset= auto_increment_offset;