CREATE TABLE users( id SMALLINT UNSIGNED PRIMARY KEY AUTO_INCREMENT, username VARCHAR(10) NOT NULL, pid SMALLINT UNSIGNED, FOREIGN (pid) REFERENCES provinces (id) ON DELETE CASCADE );
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CREATE TABLE users( id SMALLINT UNSIGNED PRIMARY KEY AUTO_INCREMENT, username VARCHAR(10) NOT NULL, pid SMALLINT UNSIGNED, FOREIGN (pid) REFERENCES provinces (id) ON DELETE CASCADE );
2014-07-18
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