两个数据库表数据实时同步

欢迎进入Windows社区论坛，与300万技术人员互动交流 >>进入 /****** Object： Trigger [dbo].[TR_C0T14] Script Date： 11/01/2011 13：21：04 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO ―― =========================================== 欢迎进入Windows社区论坛，与300万技术人员互动交流 >>进入　　/****** Object： Trigger [dbo].[TR_C0T14] Script Date： 11/01/2011 13：21：04 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO　　―― =============================================―― Author： ―― Create date： ―― Description： ―― =============================================　　――DROP TRIGGER TR_C0T14　　CREATE TRIGGER [dbo].[TR_C0T14] ON [dbo].[C0T14] FOR INSERT，UPDATE，DELETE AS BEGIN IF NOT EXISTS（SELECT * FROM deleted）　　BEGIN /*插入*/ INSERT INTO leamon_test……C0T14（RATINGID，[BROKER]，BROKERRATE，SFRATE，SFVALUE，F_OP1，F_OP2，F_OPC1，F_OPC2，F_9997，f_9998）　　SELECT RATINGID，[BROKER]，BROKERRATE，SFRATE，SFVALUE，F_OP1，F_OP2，F_OPC1，F_OPC2，F_9997，f_9998 FROM inserted WHERE NOT EXISTS （SELECT TOP 1 * FROM leamon_test……C0T14 WHERE inserted.RATINGID = leamon_test……C0T14.RATINGID）　　END /*删除*/ ELSE IF NOT EXISTS（SELECT * FROM inserted）　　DELETE FROM leamon_test……C0T14 WHERE RATINGID IN （SELECT RATINGID FROM deleted）　　/*更新*/ ELSE BEGIN UPDATE leamon_test……C0T14 SET RATINGID = inserted.RATINGID，[BROKER] = inserted.[BROKER]，BROKERRATE = inserted.BROKERRATE，SFRATE = inserted.SFRATE，SFVALUE = inserted.SFVALUE，F_OP1 = inserted.F_OP1，F_OP2 = inserted.F_OP2，F_OPC1 = inserted.F_OPC1，F_OPC2 = inserted.F_OPC2，F_9997 = inserted.F_9997，f_9998 = inserted.f_9998 FROM inserted WHERE inserted.RATINGID = leamon_test……C0T14.RATINGID AND （inserted.[BROKER] leamon_test……C0T14.[BROKER] OR inserted.BROKERRATE leamon_test……C0T14.BROKERRATE OR inserted.SFRATE leamon_test……C0T14.SFRATE OR inserted.SFVALUE leamon_test……C0T14.SFVALUE OR inserted.F_OP1 leamon_test……C0T14.F_OP1 OR inserted.F_OP2 leamon_test……C0T14.F_OP2 OR inserted.F_OPC1 leamon_test……C0T14.F_OPC1 OR inserted.F_OPC2 leamon_test……C0T14.F_OPC2 OR inserted.F_9997 leamon_test……C0T14.F_9997 OR inserted.f_9998 leamon_test……C0T14.f_9998）　　END