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Bug #50942 mix_innodb_myisam_side_effects.test is not deterministic

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The test was used to fail because of 
 UPDATE t3,t4 SET t3.a=t4.a + bug27417(1);
did not prescribe the order of two row operations implied by the update.

Fixed with forcing the order with adding a where condition w/o
affecting the former bug fixes logics.
This commit is contained in:
Andrei Elkin 2010-05-04 22:31:49 +03:00
parent 83fb8a7770
commit e97a0c1881
3 changed files with 4 additions and 4 deletions
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2
mysql-test/extra/binlog_tests/mix_innodb_myisam_side_effects.test
View File

@ -214,7 +214,7 @@ CREATE TABLE t5 (a int, PRIMARY KEY (a)) ENGINE=InnoDB;
# execute
--error ER_DUP_ENTRY
UPDATE t3,t4 SET t3.a=t4.a + bug27417(1);
UPDATE t3,t4 SET t3.a = t4.a + bug27417(1) where t3.a = 1;
# check
select count(*) from t1 /* must be 1 */;

4
mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result
View File

@ -879,11 +879,11 @@ delete from t4;
insert into t3 values (1,1),(2,2);
insert into t4 values (1,1),(2,2);
reset master;
UPDATE t3,t4 SET t3.a=t4.a + bug27417(1);
UPDATE t3,t4 SET t3.a = t4.a + bug27417(1) where t3.a = 1;
ERROR 23000: Duplicate entry '2' for key 'PRIMARY'
select count(*) from t1 /* must be 1 */;
count(*)
2
1
drop table t4;
delete from t1;
delete from t2;

2
mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result
View File

@ -802,7 +802,7 @@ delete from t4;
insert into t3 values (1,1),(2,2);
insert into t4 values (1,1),(2,2);
reset master;
UPDATE t3,t4 SET t3.a=t4.a + bug27417(1);
UPDATE t3,t4 SET t3.a = t4.a + bug27417(1) where t3.a = 1;
ERROR 23000: Duplicate entry '2' for key 'PRIMARY'
select count(*) from t1 /* must be 1 */;
count(*)