diff options
Diffstat (limited to 'mysql-test/r/type_set.result')
| -rw-r--r-- | mysql-test/r/type_set.result | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/mysql-test/r/type_set.result b/mysql-test/r/type_set.result index 742ee5a33e9..1258de317ec 100644 --- a/mysql-test/r/type_set.result +++ b/mysql-test/r/type_set.result @@ -316,3 +316,39 @@ DROP TABLE t1; # # End of 10.1 tests # +# +# Start of 10.3 tests +# +# +# MDEV-12432 Range optimizer for ENUM and SET does not return "Impossible WHERE" in some case +# +CREATE TABLE t1 (a SET('a','b','c','1'),KEY(a)); +INSERT INTO t1 VALUES ('a'),('b'),('c'),('1'); +EXPLAIN SELECT * FROM t1 WHERE a='xx'; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +EXPLAIN SELECT * FROM t1 WHERE a='99999999'; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +EXPLAIN SELECT * FROM t1 WHERE a=100.1e0; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +EXPLAIN SELECT * FROM t1 WHERE a=100; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +EXPLAIN SELECT * FROM t1 WHERE a=100.1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +EXPLAIN SELECT * FROM t1 WHERE a='100'; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +EXPLAIN SELECT * FROM t1 WHERE a='1x'; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +EXPLAIN SELECT * FROM t1 WHERE a='1.0'; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +EXPLAIN SELECT * FROM t1 WHERE a='1.1'; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +DROP TABLE t1; |