File: MW-285.test

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#
# 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;