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merge mysql-5.1-bugteam (local) --> mysql-5.1-bugteam

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This commit is contained in:
Alfranio Correia 2009-11-27 15:01:16 +00:00
commit 8cda87e433
3 changed files with 75 additions and 5 deletions
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26
mysql-test/suite/rpl/r/rpl_row_create_table.result
View File

@ -476,4 +476,30 @@ master-bin.000001 # Table_map # # table_id: # (mysqltest1.with_select)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # COMMIT
DROP DATABASE mysqltest1;
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 TEMPORARY TABLE t7(c1 INT);
CREATE TABLE t5(c1 INT);
CREATE TABLE t4(c1 INT);
CREATE VIEW bug48506_t1 AS SELECT 1;
CREATE VIEW bug48506_t2 AS SELECT * FROM t4;
CREATE VIEW bug48506_t3 AS SELECT t5.c1 AS A, t4.c1 AS B FROM t5, t4;
CREATE TABLE bug48506_t4(c1 INT);
DROP VIEW bug48506_t1, bug48506_t2, bug48506_t3;
DROP TABLE bug48506_t4;
CREATE TABLE IF NOT EXISTS bug48506_t1 LIKE t7;
CREATE TABLE IF NOT EXISTS bug48506_t2 LIKE t7;
CREATE TABLE IF NOT EXISTS bug48506_t3 LIKE t7;
CREATE TABLE IF NOT EXISTS bug48506_t4 LIKE t7;
SHOW TABLES LIKE 'bug48506%';
Tables_in_test (bug48506%)
bug48506_t4
DROP VIEW IF EXISTS bug48506_t1, bug48506_t2, bug48506_t3;
DROP TEMPORARY TABLES t7;
DROP TABLES t4, t5;
DROP TABLES IF EXISTS bug48506_t4;
end of the tests

36
mysql-test/suite/rpl/t/rpl_row_create_table.test
View File

@ -292,4 +292,40 @@ connection master;
DROP DATABASE mysqltest1;
sync_slave_with_master;
#
# BUG#48506: crash in CREATE TABLE <existing_view> IF NOT EXISTS LIKE
# <tmp_tbl> with RBL
#
source include/master-slave-reset.inc;
connection master;
CREATE TEMPORARY TABLE t7(c1 INT);
CREATE TABLE t5(c1 INT);
CREATE TABLE t4(c1 INT);
CREATE VIEW bug48506_t1 AS SELECT 1;
CREATE VIEW bug48506_t2 AS SELECT * FROM t4;
CREATE VIEW bug48506_t3 AS SELECT t5.c1 AS A, t4.c1 AS B FROM t5, t4;
CREATE TABLE bug48506_t4(c1 INT);
--disable_warnings
sync_slave_with_master;
DROP VIEW bug48506_t1, bug48506_t2, bug48506_t3;
DROP TABLE bug48506_t4;
connection master;
CREATE TABLE IF NOT EXISTS bug48506_t1 LIKE t7;
CREATE TABLE IF NOT EXISTS bug48506_t2 LIKE t7;
CREATE TABLE IF NOT EXISTS bug48506_t3 LIKE t7;
CREATE TABLE IF NOT EXISTS bug48506_t4 LIKE t7;
--enable_warnings
sync_slave_with_master;
SHOW TABLES LIKE 'bug48506%';
connection master;
DROP VIEW IF EXISTS bug48506_t1, bug48506_t2, bug48506_t3;
DROP TEMPORARY TABLES t7;
DROP TABLES t4, t5;
DROP TABLES IF EXISTS bug48506_t4;
source include/master-slave-end.inc;
--echo end of the tests

18
sql/sql_table.cc
View File

@ -5419,12 +5419,20 @@ binlog:
}
VOID(pthread_mutex_unlock(&LOCK_open));
IF_DBUG(int result=)
store_create_info(thd, table, &query,
create_info, FALSE /* show_database */);
/*
The condition avoids a crash as described in BUG#48506. Other
binlogging problems related to CREATE TABLE IF NOT EXISTS LIKE
when the existing object is a view will be solved by BUG 47442.
*/
if (!table->view)
{
IF_DBUG(int result=)
store_create_info(thd, table, &query,
create_info, FALSE /* show_database */);
DBUG_ASSERT(result == 0); // store_create_info() always return 0
write_bin_log(thd, TRUE, query.ptr(), query.length());
DBUG_ASSERT(result == 0); // store_create_info() always return 0
write_bin_log(thd, TRUE, query.ptr(), query.length());
}
}
else // Case 1
write_bin_log(thd, TRUE, thd->query(), thd->query_length());