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#
# Test the operation where the definition of the FK is different from the one of the underlying key
#
--source include/galera_cluster.inc
--source include/have_innodb.inc
CREATE TABLE parent (
id1 INT,
id2 INT,
PRIMARY KEY (id1, id2) /* Multipart PK */
) ENGINE=InnoDB;
CREATE TABLE child (
id INT PRIMARY KEY,
parent_id1 INT,
FOREIGN KEY (parent_id1)
REFERENCES parent(id1) /* FK is subset of PK above */
ON UPDATE CASCADE
ON DELETE CASCADE
) ENGINE=InnoDB;
INSERT INTO parent VALUES (1, 2);
INSERT INTO child VALUES (1, 1);
--connection node_2
UPDATE parent SET id1 = 3 WHERE id1 = 1;
--connection node_1
SELECT COUNT(*) = 1 FROM child WHERE parent_id1 = 3;
DELETE FROM parent WHERE id1 = 3;
--connection node_2
SELECT COUNT(*) = 0 FROM child WHERE parent_id1 = 3;
DROP TABLE child;
DROP TABLE parent;
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