#
# BUG#21111301 INNODB FTS: ERROR DUPLICATE ENTRY IN FTS_DOC_ID_INDEX ON UPDATE CASCADE
#

-- source include/have_innodb.inc

CREATE TABLE t1 (
	a	varchar(40),
	KEY	a(a)
) ENGINE=InnoDB;

CREATE TABLE t1_fk (
	a	varchar(40),
        KEY	a(a),
	FULLTEXT KEY (a),
	CONSTRAINT fk FOREIGN KEY (a) REFERENCES t1 (a) ON UPDATE CASCADE
) ENGINE=InnoDB;

INSERT INTO t1 VALUES('mysql');

INSERT INTO t1_fk VALUES('mysql');
INSERT INTO t1_fk VALUES('mysql');

SELECT * FROM t1_fk;
SELECT * FROM t1_fk WHERE MATCH(a) AGAINST('mysql');

UPDATE t1 SET a = 'database' WHERE a = 'mysql';

SELECT * FROM t1_fk;
SELECT * FROM t1_fk WHERE MATCH(a) AGAINST('mysql');
SELECT * FROM t1_fk WHERE MATCH(a) AGAINST('database');

DROP TABLE t1_fk;
DROP TABLE t1;

--echo #
--echo # MDEV-32346  Assertion failure sym_node->table != NULL
--echo #	in pars_retrieve_table_def on UPDATE
--echo #
CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB;
CREATE TABLE t2 (a INT, b TEXT, FOREIGN KEY(a) REFERENCES t1(a),
		 FULLTEXT (b))ENGINE=InnoDB;
INSERT INTO t1 SET a=1;
ALTER TABLE t2 DISCARD TABLESPACE;
--error ER_ROW_IS_REFERENCED_2
UPDATE t1 SET a=2;
DROP TABLE t2,t1;