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Mysql Trigger 語法 sample
CREATE TRIGGER UPDATE_trigger BEFORE UPDATE ON users
FOR EACH ROW BEGIN
INSERT INTO temp.temp_table(user_id) VALUES(OLD.user_id);
END $
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Mysql Trigger 語法 sample
CREATE TRIGGER UPDATE_trigger BEFORE UPDATE ON users
FOR EACH ROW BEGIN
INSERT INTO temp.temp_table(user_id) VALUES(OLD.user_id);
END $