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BUG 53893: automerged bug branch into mysql-5.1-bugteam latest.

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This commit is contained in:
Luis Soares
2010-06-03 00:04:27 +01:00
parent f448197d64 1b27674429
commit 20fc48fc38
4 changed files with 107 additions and 4 deletions
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12
mysql-test/suite/rpl/r/rpl_row_disabled_slave_key.result → mysql-test/suite/rpl/r/rpl_row_find_row.result
View File

@ -24,3 +24,15 @@ 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 t1 (c1 INT NOT NULL, c2 INT NOT NULL, c3 INT, UNIQUE KEY(c1,c3), KEY(c2));
INSERT INTO t1(c1,c2) VALUES(1,1);
INSERT INTO t1(c1,c2) VALUES(1,2);
UPDATE t1 SET c1=1000 WHERE c2=2;
Comparing tables master:test.t1 and slave:test.t1
DROP TABLE t1;

31
mysql-test/suite/rpl/t/rpl_row_disabled_slave_key.test → mysql-test/suite/rpl/t/rpl_row_find_row.test
View File

@ -71,3 +71,34 @@ DELETE FROM t;
DROP TABLE t;
-- sync_slave_with_master
#
# BUG#53893: RBR: nullable unique key can lead to out-of-sync slave
#
#
# We insert two rows. Both with part of UNIQUE KEY set to null.
# Then we update the last row inserted. On master the correct
# row is updated. On the slave the wrong row would be updated
# because the engine would look it up by the NULL Unique KEY.
# As a consquence, the wrong row would be updated.
#
-- connection master
-- source include/master-slave-reset.inc
-- connection master
CREATE TABLE t1 (c1 INT NOT NULL, c2 INT NOT NULL, c3 INT, UNIQUE KEY(c1,c3), KEY(c2));
INSERT INTO t1(c1,c2) VALUES(1,1);
INSERT INTO t1(c1,c2) VALUES(1,2);
UPDATE t1 SET c1=1000 WHERE c2=2;
-- sync_slave_with_master
-- let $diff_table_1=master:test.t1
-- let $diff_table_2=slave:test.t1
-- source include/diff_tables.inc
-- connection master
DROP TABLE t1;
-- sync_slave_with_master