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ee0cebf9a7
Note: bug#21726 does not directly apply to 4.1, as it doesn't have stored
procedures. However, 4.1 had some bugs that were fixed in 5.0 by the
patch for bug#21726, and this patch is a backport of those fixes.
Namely, in 4.1 it fixes:
- LAST_INSERT_ID(expr) didn't return value of expr (4.1 specific).
- LAST_INSERT_ID() could return the value generated by current
statement if the call happens after the generation, like in
CREATE TABLE t1 (i INT AUTO_INCREMENT PRIMARY KEY, j INT);
INSERT INTO t1 VALUES (NULL, 0), (NULL, LAST_INSERT_ID());
- Redundant binary log LAST_INSERT_ID_EVENTs could be generated.
146 lines
3.4 KiB
Plaintext
146 lines
3.4 KiB
Plaintext
--echo #
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--echo # Setup
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--echo #
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source include/master-slave.inc;
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source include/have_innodb.inc;
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use test;
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--disable_warnings
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drop table if exists t1, t2, t3;
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--enable_warnings
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--echo #
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--echo # See if queries that use both auto_increment and LAST_INSERT_ID()
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--echo # are replicated well
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--echo #
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--echo # We also check how the foreign_key_check variable is replicated
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--echo #
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connection master;
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create table t1(a int auto_increment, key(a));
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create table t2(b int auto_increment, c int, key(b));
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insert into t1 values (1),(2),(3);
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insert into t1 values (null);
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insert into t2 values (null,last_insert_id());
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save_master_pos;
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connection slave;
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sync_with_master;
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select * from t1;
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select * from t2;
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connection master;
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#check if multi-line inserts,
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#which set last_insert_id to the first id inserted,
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#are replicated the same way
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drop table t1;
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drop table t2;
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--disable_warnings
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create table t1(a int auto_increment, key(a)) engine=innodb;
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create table t2(b int auto_increment, c int, key(b), foreign key(b) references t1(a)) engine=innodb;
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--enable_warnings
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SET FOREIGN_KEY_CHECKS=0;
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insert into t1 values (10);
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insert into t1 values (null),(null),(null);
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insert into t2 values (5,0);
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insert into t2 values (null,last_insert_id());
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SET FOREIGN_KEY_CHECKS=1;
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save_master_pos;
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connection slave;
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sync_with_master;
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select * from t1;
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select * from t2;
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connection master;
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--echo #
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--echo # check if INSERT SELECT in auto_increment is well replicated (bug #490)
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--echo #
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drop table t2;
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drop table t1;
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create table t1(a int auto_increment, key(a));
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create table t2(b int auto_increment, c int, key(b));
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insert into t1 values (10);
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insert into t1 values (null),(null),(null);
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insert into t2 values (5,0);
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insert into t2 (c) select * from t1;
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select * from t2;
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save_master_pos;
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connection slave;
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sync_with_master;
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select * from t1;
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select * from t2;
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connection master;
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drop table t1;
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drop table t2;
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save_master_pos;
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connection slave;
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sync_with_master;
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--echo #
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--echo # Bug#8412: Error codes reported in binary log for CHARACTER SET,
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--echo # FOREIGN_KEY_CHECKS
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--echo #
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connection master;
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SET TIMESTAMP=1000000000;
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CREATE TABLE t1 ( a INT UNIQUE );
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SET FOREIGN_KEY_CHECKS=0;
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--error 1062
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INSERT INTO t1 VALUES (1),(1);
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sync_slave_with_master;
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--echo #
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--echo # Bug#14553: NULL in WHERE resets LAST_INSERT_ID
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--echo #
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connection master;
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drop table t1;
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create table t1(a int auto_increment, key(a));
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create table t2(a int);
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insert into t1 (a) values (null);
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insert into t2 (a) select a from t1 where a is null;
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insert into t2 (a) select a from t1 where a is null;
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select * from t2;
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sync_slave_with_master;
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connection slave;
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select * from t2;
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connection master;
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drop table t1;
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drop table t2;
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sync_slave_with_master;
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#
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# BUG#21726: Incorrect result with multiple invocations of
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# LAST_INSERT_ID
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#
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connection master;
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--disable_warnings
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DROP TABLE IF EXISTS t1;
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--enable_warnings
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CREATE TABLE t1 (
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i INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
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j INT DEFAULT 0
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);
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INSERT INTO t1 VALUES (NULL, -1);
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INSERT INTO t1 VALUES (NULL, LAST_INSERT_ID()), (NULL, LAST_INSERT_ID(5)),
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(NULL, @@LAST_INSERT_ID);
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# Test replication of substitution "IS NULL" -> "= LAST_INSERT_ID".
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INSERT INTO t1 VALUES (NULL, 0), (NULL, LAST_INSERT_ID());
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UPDATE t1 SET j= -1 WHERE i IS NULL;
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SELECT * FROM t1;
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sync_slave_with_master;
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SELECT * FROM t1;
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connection master;
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DROP TABLE t1;
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--echo #
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--echo # End of 4.1 tests
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--echo #
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