diff options
Diffstat (limited to 'mysql-test/r/update_innodb.result')
| -rw-r--r-- | mysql-test/r/update_innodb.result | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/mysql-test/r/update_innodb.result b/mysql-test/r/update_innodb.result index 88c86c50625..5fcc584035a 100644 --- a/mysql-test/r/update_innodb.result +++ b/mysql-test/r/update_innodb.result @@ -29,3 +29,29 @@ CREATE ALGORITHM=UNDEFINED VIEW `v1` AS select `t4`.`c1` AS `c1`,`t4`.`c2` AS `c UPDATE t1 a JOIN t2 b ON a.c1 = b.c1 JOIN v1 vw ON b.c2 = vw.c1 JOIN t3 del ON vw.c2 = del.c2 SET a.c2 = ( SELECT max(t.c1) FROM t3 t, v1 i WHERE del.c2 = t.c2 AND vw.c3 = i.c3 AND t.c3 = 4 ) WHERE a.c2 IS NULL OR a.c2 < '2011-05-01'; drop view v1; drop table t1,t2,t3,t4; +# +# MDEV-10232 Scalar result of subquery changes after adding an outer select stmt +# +CREATE TABLE t1 ( +a_id INT(20) UNSIGNED NOT NULL AUTO_INCREMENT, +b_id INT(20) UNSIGNED NULL DEFAULT NULL, +c_id VARCHAR(255) NULL DEFAULT NULL, +PRIMARY KEY (a_id))COLLATE = 'utf8_general_ci' ENGINE = InnoDB; +CREATE TABLE t2 ( +b_id INT(20) UNSIGNED NOT NULL AUTO_INCREMENT, +c_id VARCHAR(255) NULL DEFAULT NULL, +PRIMARY KEY (b_id), +INDEX idx_c_id (c_id))COLLATE = 'utf8_general_ci' ENGINE = InnoDB; +INSERT INTO t1 (b_id, c_id) VALUES (NULL, NULL); +INSERT INTO t2 (c_id) VALUES (NULL); +INSERT INTO t2 (c_id) VALUES (NULL); +SELECT * FROM t1; +a_id b_id c_id +1 NULL NULL +SELECT t2.b_id FROM t1,t2 WHERE t2.c_id = t1.c_id; +b_id +UPDATE t1 SET b_id = (SELECT t2.b_id FROM t2 t2 WHERE t2.c_id = t1.c_id); +SELECT * FROM t1; +a_id b_id c_id +1 NULL NULL +drop table t1,t2; |