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Merge branch '10.3' into 10.4

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This commit is contained in:
Sergei Golubchik
2022-05-08 15:02:19 +02:00
parent 40b8f3ec1a 79660e59ee
commit a70a1cf3f4
197 changed files with 5210 additions and 1291 deletions
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34
mysql-test/suite/innodb/t/foreign_key.test
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@ -102,7 +102,41 @@ INSERT INTO t2 VALUES (1);
SELECT unique_constraint_name FROM information_schema.referential_constraints
WHERE table_name = 't2';
--echo #
--echo # MDEV-28317 Assertion failure on rollback of FOREIGN KEY operation
--echo #
SET foreign_key_checks=0;
CREATE TABLE parent(a INT PRIMARY KEY) ENGINE=InnoDB;
CREATE TABLE child(a INT,FOREIGN KEY(a) REFERENCES parent(a) ON DELETE CASCADE)
ENGINE=InnoDB;
INSERT INTO child VALUES(1);
ALTER TABLE child DROP INDEX a;
connect(incomplete, localhost, root,,);
BEGIN;
DELETE FROM child;
connection default;
INSERT INTO parent SET a=0;
FLUSH TABLES;
--let $shutdown_timeout=0
--source include/restart_mysqld.inc
--let $shutdown_timeout=
disconnect incomplete;
INSERT INTO child SET a=0;
--error ER_NO_REFERENCED_ROW_2
INSERT INTO child SET a=1;
--error ER_ROW_IS_REFERENCED_2
DELETE FROM parent;
ALTER TABLE child ADD INDEX(a);
--error ER_ROW_IS_REFERENCED_2
DELETE FROM parent;
ALTER TABLE child FORCE;
DELETE FROM parent;
DROP TABLE child,parent;
SET @saved_frequency = @@GLOBAL.innodb_purge_rseg_truncate_frequency;
SET GLOBAL innodb_purge_rseg_truncate_frequency = 1;