Question

我想为1张桌子制作2-3个触发器。例如（这些是我的查询）：

DELIMITER $$

CREATE OR REPLACE TRIGGER IF EXISTS insert_before_update_slugrapat BEFORE UPDATE ON slugrapat
FOR EACH ROW 
BEGIN
INSERT INTO record_pemakaian_slug_rapat(rc_sr_size, rc_sr_stockawal, rc_sr_holling, rc_sr_store, rc_sr_sales, rc_sr_sisa, rc_sr_lastdate)
VALUES(new.sr_size, new.sr_stockawal, new.sr_holling, new.sr_store, new.sr_sales, new.sr_sisa, new.sr_lastdate); 
/
CREATE OR REPLACE TRIGGER IF EXISTS insert_before_update_slugrapat BEFORE UPDATE ON slugrapat
FOR EACH ROW
BEGIN
INSERT INTO so_slugrapat(sr_size, sr_sisa, sr_stockakhir, sr_stockopname, sr_lastdate)
VALUES(new.sr_size, new.sr_sisa, new.sr_stockakhir, new.sr_stockopname, new.sr_lastdate);
END $$

DELIMITER ;

错误说：

Error code 1064, SQL state 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'TRIGGER IF EXISTS insert_before_update_slugrapat BEFORE UPDATE ON slugrapat
FOR ' at line 1

我尝试了很多已经在stackoverflow上发布的方法，但它仍然不起作用。

Answer 1

尝试两种解决方案。 1.将所有代码放在一个触发器中，并使用多个开始和结束语句 2.删除分隔符，开始和结束

Answer 2

请检查：

DROP TRIGGER insert_before_update_slugrapat;

DELIMITER $$

CREATE TRIGGER insert_before_update_slugrapat
   BEFORE UPDATE
   ON slugrapat
   FOR EACH ROW
BEGIN
   INSERT INTO record_pemakaian_slug_rapat(rc_sr_size,
                                           rc_sr_stockawal,
                                           rc_sr_holling,
                                           rc_sr_store,
                                           rc_sr_sales,
                                           rc_sr_sisa,
                                           rc_sr_lastdate)
   VALUES (new.sr_size,
           new.sr_stockawal,
           new.sr_holling,
           new.sr_store,
           new.sr_sales,
           new.sr_sisa,
           new.sr_lastdate);

   INSERT INTO so_slugrapat(sr_size,
                            sr_sisa,
                            sr_stockakhir,
                            sr_stockopname,
                            sr_lastdate)
   VALUES (new.sr_size,
           new.sr_sisa,
           new.sr_stockakhir,
           new.sr_stockopname,
           new.sr_lastdate);
END$$
DELIMITER;

Answer 3

DELIMITER $$

DROP TRIGGER IF EXISTS insert_before_update_slugrapat;

CREATE  TRIGGER   insert_before_update_slugrapat BEFORE UPDATE ON slugrapat
FOR EACH ROW 
BEGIN
INSERT INTO record_pemakaian_slug_rapat(rc_sr_size, rc_sr_stockawal, rc_sr_holling, rc_sr_store, rc_sr_sales, rc_sr_sisa, rc_sr_lastdate)
VALUES(new.sr_size, new.sr_stockawal, new.sr_holling, new.sr_store, new.sr_sales, new.sr_sisa, new.sr_lastdate); 
END $$

DROP TRIGGER IF EXISTS insert_before_update_slugrapat_1;
CREATE TRIGGER  insert_before_update_slugrapat_1 BEFORE UPDATE ON slugrapat
FOR EACH ROW
BEGIN
INSERT INTO so_slugrapat(sr_size, sr_sisa, sr_stockakhir, sr_stockopname, sr_lastdate)
VALUES(new.sr_size, new.sr_sisa, new.sr_stockakhir, new.sr_stockopname, new.sr_lastdate);
END $$

DELIMITER ;

为一个表创建多个触发器

3 个答案: