diff options
Diffstat (limited to 'mysql-test/suite/innodb/t/instant_alter.test')
| -rw-r--r-- | mysql-test/suite/innodb/t/instant_alter.test | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/mysql-test/suite/innodb/t/instant_alter.test b/mysql-test/suite/innodb/t/instant_alter.test index dc6fe45fa69..c4be8c19f5c 100644 --- a/mysql-test/suite/innodb/t/instant_alter.test +++ b/mysql-test/suite/innodb/t/instant_alter.test @@ -365,6 +365,30 @@ COMMIT; --source include/wait_all_purged.inc DROP TABLE t1; +# +# MDEV-20066 Wrong value on instantly added column after DELETE and UPDATE +# + +eval CREATE TABLE t1(a INT PRIMARY KEY) $engine; +INSERT INTO t1 VALUES (7); + +ALTER TABLE t1 ADD COLUMN c INT NOT NULL DEFAULT 0; +ALTER TABLE t1 ADD INDEX (c); + +BEGIN; +DELETE FROM t1; +INSERT INTO t1 VALUES (4,0),(7,77); +COMMIT; +BEGIN; +DELETE FROM t1 WHERE a=7; +UPDATE t1 SET a=7; +COMMIT; +SELECT * FROM t1 FORCE INDEX(PRIMARY); +SELECT * FROM t1 FORCE INDEX(c); +DELETE FROM t1; +CHECK TABLE t1; +DROP TABLE t1; + # MDEV-15562 Instant DROP/ADD/reorder columns eval CREATE TABLE t1 (a INT, b INT UNIQUE) $engine; |