diff options
Diffstat (limited to 'mysql-test/suite/innodb/r/instant_alter_bugs.result')
| -rw-r--r-- | mysql-test/suite/innodb/r/instant_alter_bugs.result | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/mysql-test/suite/innodb/r/instant_alter_bugs.result b/mysql-test/suite/innodb/r/instant_alter_bugs.result index 19262246c9b..78104e1dfa2 100644 --- a/mysql-test/suite/innodb/r/instant_alter_bugs.result +++ b/mysql-test/suite/innodb/r/instant_alter_bugs.result @@ -324,4 +324,27 @@ InnoDB 0 transactions not purged SELECT * FROM t1; a DROP TABLE t1; +# +# MDEV-20190 Instant operation fails when add column and collation +# change on non-indexed column +# +CREATE TABLE t1 (a CHAR)ENGINE=INNODB; +ALTER TABLE t1 DEFAULT COLLATE= latin1_general_cs; +ALTER TABLE t1 ADD COLUMN b INT NOT NULL, MODIFY a CHAR, ALGORITHM=INSTANT; +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` char(1) COLLATE latin1_general_cs DEFAULT NULL, + `b` int(11) NOT NULL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_general_cs +DROP TABLE t1; +CREATE TABLE t1 (a CHAR NOT NULL) ENGINE=InnoDB ROW_FORMAT=REDUNDANT; +ALTER TABLE t1 DEFAULT COLLATE = latin1_general_cs; +ALTER TABLE t1 MODIFY a CHAR, ALGORITHM=INSTANT; +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` char(1) COLLATE latin1_general_cs DEFAULT NULL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_general_cs ROW_FORMAT=REDUNDANT +DROP TABLE t1; SET GLOBAL innodb_purge_rseg_truncate_frequency=@save_frequency; |