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Diffstat (limited to 'mysql-test/t/innobase.test')
-rw-r--r-- | mysql-test/t/innobase.test | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/mysql-test/t/innobase.test b/mysql-test/t/innobase.test index bca10751c13..4fa8d07bd52 100644 --- a/mysql-test/t/innobase.test +++ b/mysql-test/t/innobase.test @@ -394,3 +394,17 @@ select * from t1 where i=1 and j=2; create index ax1 on t1 (i,j); select * from t1 where i=1 and j=2; drop table t1; + +# +# Test min-max optimization +# + +CREATE TABLE t1 ( + a int3 unsigned NOT NULL, + b int1 unsigned NOT NULL, + UNIQUE (a, b) +) TYPE = innobase; + +INSERT INTO t1 VALUES (1, 1); +SELECT MIN(B),MAX(b) FROM t1 WHERE t1.a = 1; +drop table t1; |