35 lines
663 B
Plaintext
35 lines
663 B
Plaintext
CREATE TABLE t1 (
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a varchar(40),
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KEY a(a)
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) ENGINE=InnoDB;
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CREATE TABLE t1_fk (
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a varchar(40),
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KEY a(a),
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FULLTEXT KEY (a),
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CONSTRAINT fk FOREIGN KEY (a) REFERENCES t1 (a) ON UPDATE CASCADE
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) ENGINE=InnoDB;
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INSERT INTO t1 VALUES('mysql');
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INSERT INTO t1_fk VALUES('mysql');
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INSERT INTO t1_fk VALUES('mysql');
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SELECT * FROM t1_fk;
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a
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mysql
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mysql
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SELECT * FROM t1_fk WHERE MATCH(a) AGAINST('mysql');
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a
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mysql
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mysql
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UPDATE t1 SET a = 'database' WHERE a = 'mysql';
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SELECT * FROM t1_fk;
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a
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database
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database
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SELECT * FROM t1_fk WHERE MATCH(a) AGAINST('mysql');
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a
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SELECT * FROM t1_fk WHERE MATCH(a) AGAINST('database');
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a
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database
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database
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DROP TABLE t1_fk;
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DROP TABLE t1;
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