INSERT IGNORE INTO user_log (user_id, item_id, date_created, tag) SELECT a.id, b.code, b.date, 'like' FROM user_id a, review b WHERE a.author=b.author AND b.point >= 7;
update
UPDATE TBL_MENU AS a SET CNT = (SELECT COUNT(*) FROM TBL_ORDER_DETAIL WHERE MN_IDX = a.MN_IDX);