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在SQLServer,触发器,插入、更新、删除状态: CREATE TRIGGER t_inms_alarms ON [PHS].[dbo].[AlarmCurrent] FOR INSERT, DELETE AS DECLARE @rows int SELECT @rows = @@rowcount IF @rows = 0 return --如果表是插入,则同步更新AlarmsMiddleTbl IF EXISTS(SELECT 1 FROM inserted) AND NOT EXISTS(SELECT 1 FROM deleted) BEGIN INSERT ... [阅读全文] [PDF]
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