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-rw-r--r--mysql-test/t/innodb.test9
1 files changed, 9 insertions, 0 deletions
diff --git a/mysql-test/t/innodb.test b/mysql-test/t/innodb.test
index beec3b0f8c7..94f33738c8c 100644
--- a/mysql-test/t/innodb.test
+++ b/mysql-test/t/innodb.test
@@ -1259,6 +1259,15 @@ select * from t1 order by a,b,c,d;
explain select * from t1 order by a,b,c,d;
drop table t1;
+#
+# BUG#11039,#13218 Wrong key length in min()
+#
+
+create table t1 (a char(1), b char(1), key(a, b)) engine=innodb;
+insert into t1 values ('8', '6'), ('4', '7');
+select min(a) from t1;
+select min(b) from t1 where a='8';
+drop table t1;
# End of 4.1 tests
#