diff options
Diffstat (limited to 'mysql-test/suite/innodb/r/innodb-dict.result')
| -rw-r--r-- | mysql-test/suite/innodb/r/innodb-dict.result | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/mysql-test/suite/innodb/r/innodb-dict.result b/mysql-test/suite/innodb/r/innodb-dict.result new file mode 100644 index 00000000..5be1cefa --- /dev/null +++ b/mysql-test/suite/innodb/r/innodb-dict.result @@ -0,0 +1,44 @@ +CREATE TABLE t1 (D INT) ENGINE=innodb; +INSERT INTO t1 VALUES (10); +ALTER TABLE t1 MODIFY COLUMN d INT; +ALTER TABLE t1 ADD INDEX my_d (d); +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `d` int(11) DEFAULT NULL, + KEY `my_d` (`d`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +INSERT INTO t1 VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9); +INSERT INTO t1 SELECT * FROM t1; +INSERT INTO t1 SELECT * FROM t1; +INSERT INTO t1 SELECT * FROM t1; +INSERT INTO t1 SELECT * FROM t1; +INSERT INTO t1 SELECT * FROM t1; +INSERT INTO t1 SELECT * FROM t1; +INSERT INTO t1 SELECT * FROM t1; +EXPLAIN SELECT d FROM t1 WHERE d = 5; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ref my_d my_d 5 const 128 Using index +EXPLAIN SELECT D FROM t1 WHERE D = 5; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ref my_d my_d 5 const 128 Using index +ALTER TABLE t1 DROP INDEX my_d; +ALTER TABLE t1 MODIFY COLUMN D INT; +ANALYZE TABLE t1; +Table Op Msg_type Msg_text +test.t1 analyze status Engine-independent statistics collected +test.t1 analyze status OK +ALTER TABLE t1 ADD INDEX my_d (D); +EXPLAIN SELECT d FROM t1 WHERE d = 5; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ref my_d my_d 5 const 128 Using index +EXPLAIN SELECT D FROM t1 WHERE D = 5; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ref my_d my_d 5 const 128 Using index +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `D` int(11) DEFAULT NULL, + KEY `my_d` (`D`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +DROP TABLE t1; |