Oracle触发器实现插入或更新一张表数据同时插入或更新另一张表
CREATE OR REPLACE TRIGGER TGR_NAME AFTER INSERT OR UPDATE ON TABLE1_NAME FOR EACH ROW BEGIN IF INSERTING THEN INSERT INTO TABLE2_NAME (ZJ,MC) VALUES(:NEW.ZJ,:NEW.MC);
ELSIF UPDATING THEN
UPDATE TABLE2_NAME SET MC=:NEW.MC WHERE ZJ=:OLD.ZJ;
END IF; END;
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