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Fixed bug #53334.

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The fix actually reverts the change introduced by the patch
for bug 51494
The fact is that the patch for bug 52177 fixes bug 51194 as well.
This commit is contained in:
unknown
2010-05-03 10:44:39 +02:00
parent be7c84c7e7
commit 50ddf3c111
3 changed files with 62 additions and 2 deletions
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31
mysql-test/t/innodb_mysql.test
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@ -591,4 +591,35 @@ ALTER TABLE t1 DROP INDEX k, ADD UNIQUE INDEX k (a,b);
DROP TABLE t1;
--echo #
--echo # Bug #53334: wrong result for outer join with impossible ON condition
--echo # (see the same test case for MyISAM in join.test)
--echo #
create table t1 (id int primary key);
create table t2 (id int);
insert into t1 values (75);
insert into t1 values (79);
insert into t1 values (78);
insert into t1 values (77);
replace into t1 values (76);
replace into t1 values (76);
insert into t1 values (104);
insert into t1 values (103);
insert into t1 values (102);
insert into t1 values (101);
insert into t1 values (105);
insert into t1 values (106);
insert into t1 values (107);
insert into t2 values (107),(75),(1000);
select t1.id,t2.id from t2 left join t1 on t1.id>=74 and t1.id<=0
where t2.id=75 and t1.id is null;
explain select t1.id,t2.id from t2 left join t1 on t1.id>=74 and t1.id<=0
where t2.id=75 and t1.id is null;
drop table t1,t2;
--echo End of 5.1 tests