blob: 1c567f7b25011c325b2880785ea94f07face667e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
#
# Broken FK constraints cause assertions
#
--source include/galera_cluster.inc
--source include/have_innodb.inc
CREATE TABLE parent1 ( id INT PRIMARY KEY, KEY (id) ) ENGINE=InnoDB;
CREATE TABLE parent2 ( id INT PRIMARY KEY, KEY (id) ) ENGINE=InnoDB;
CREATE TABLE child (
id INT PRIMARY KEY,
parent1_id INT,
parent2_id INT,
FOREIGN KEY (parent1_id) REFERENCES parent1(id),
FOREIGN KEY (parent1_id) REFERENCES parent2(id)
) ENGINE=InnoDB;
INSERT INTO parent1 VALUES (1);
INSERT INTO parent2 VALUES (1);
INSERT INTO child VALUES (1,1,1);
INSERT INTO child VALUES (2,1,1);
SET foreign_key_checks=OFF;
DROP TABLE parent1;
UPDATE child SET parent1_id=2 WHERE id=1;
DROP TABLE child;
DROP TABLE parent2;
SET foreign_key_checks=ON;
|
