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| author | Sergei Golubchik <sergii@pisem.net> | 2012-01-13 15:50:02 +0100 |
|---|---|---|
| committer | Sergei Golubchik <sergii@pisem.net> | 2012-01-13 15:50:02 +0100 |
| commit | 4f435bddfd44d40999f88685c61cc04e319d8d6c (patch) | |
| tree | f9d0655a0d901b87f918a736741144b502cba3f6 /mysql-test/suite/pbxt/t/distinct.test | |
| parent | 8c2bcdf85ff753bceeb5b235f3605e348e6f9e1d (diff) | |
| parent | 6ca4ca7d37fed3b3da18666768de6a2f8c34bc7b (diff) | |
| download | mariadb-git-4f435bddfd44d40999f88685c61cc04e319d8d6c.tar.gz | |
5.3 merge
Diffstat (limited to 'mysql-test/suite/pbxt/t/distinct.test')
| -rw-r--r-- | mysql-test/suite/pbxt/t/distinct.test | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/mysql-test/suite/pbxt/t/distinct.test b/mysql-test/suite/pbxt/t/distinct.test index 5d02b38aed8..854d7fc838e 100644 --- a/mysql-test/suite/pbxt/t/distinct.test +++ b/mysql-test/suite/pbxt/t/distinct.test @@ -158,6 +158,10 @@ create table t3 ( insert into t1 values (1,'yes'), (2,'no'); insert into t2 values (1,1); insert into t3 values (1,1); + +set @save_join_cache_level=@@join_cache_level; +set join_cache_level=1; + EXPLAIN SELECT DISTINCT t1.id @@ -195,6 +199,8 @@ WHERE AND ((t1.id=j_lj_t3.id AND t3_lj.id IS NULL) OR (t1.id=t3.id AND t3.idx=2)); drop table t1,t2,t3; +set join_cache_level=@save_join_cache_level; + # # Test using DISTINCT on a function that contains a group function # This also test the case when one doesn't use all fields in GROUP BY. |