diff options
Diffstat (limited to 'mysql-test/t/innodb.test')
| -rw-r--r-- | mysql-test/t/innodb.test | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/mysql-test/t/innodb.test b/mysql-test/t/innodb.test index aa25677bd99..e762d740d66 100644 --- a/mysql-test/t/innodb.test +++ b/mysql-test/t/innodb.test @@ -1976,6 +1976,34 @@ drop table t2, t1; --error ER_TABLE_CANT_HANDLE_SPKEYS create table t1 (g geometry not null, spatial gk(g)) engine=innodb; +# +# Bug #25927: Prevent ALTER TABLE ... MODIFY ... NOT NULL on columns +# for which there is a foreign key constraint ON ... SET NULL. +# + +CREATE TABLE t1 (a INT, INDEX(a)) ENGINE=InnoDB; +CREATE TABLE t2 (a INT, INDEX(a)) ENGINE=InnoDB; +INSERT INTO t1 VALUES (1); +INSERT INTO t2 VALUES (1); +ALTER TABLE t2 ADD FOREIGN KEY (a) REFERENCES t1 (a) ON DELETE SET NULL; +--replace_regex /'\.\/test\/#sql-[0-9a-f_]*'/'#sql-temporary'/ +--error 1025 +ALTER TABLE t2 MODIFY a INT NOT NULL; +DELETE FROM t1; +DROP TABLE t2,t1; + +# +# Bug #26835: table corruption after delete+insert +# + +CREATE TABLE t1 (a VARCHAR(5) COLLATE utf8_unicode_ci PRIMARY KEY) +ENGINE=InnoDB; +INSERT INTO t1 VALUES (0xEFBCA4EFBCA4EFBCA4); +DELETE FROM t1; +INSERT INTO t1 VALUES ('DDD'); +SELECT * FROM t1; +DROP TABLE t1; + ####################################################################### # # # Please, DO NOT TOUCH this file as well as the innodb.result file. # |