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Diffstat (limited to 'mysql-test/t/derived.test')
| -rw-r--r-- | mysql-test/t/derived.test | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/mysql-test/t/derived.test b/mysql-test/t/derived.test index 6cc3db739f6..4cf5cccc254 100644 --- a/mysql-test/t/derived.test +++ b/mysql-test/t/derived.test @@ -3,6 +3,9 @@ drop table if exists t1,t2,t3; --enable_warnings +set @save_derived_optimizer_switch=@@optimizer_switch; +set optimizer_switch='derived_merge=off,derived_with_keys=off'; + select * from (select 2 from DUAL) b; -- error 1054 SELECT 1 as a FROM (SELECT 1 UNION SELECT a) b; @@ -106,6 +109,7 @@ create user mysqltest_1; create table t1 select 1 as a; connect (con1,localhost,mysqltest_1,,*NO-ONE*,$MASTER_MYPORT,$MASTER_MYSOCK); connection con1; +set optimizer_switch='derived_merge=off,derived_with_keys=off'; --error 1046 select 2 as a from (select * from t1) b; use test; @@ -338,3 +342,4 @@ SELECT 1 FROM t1 JOIN v1 ON 1 > (SELECT 1 FROM v2); DROP TABLE t1, t2; DROP VIEW v1, v2; +set optimizer_switch=@save_derived_optimizer_switch; |