sqlserver trigger（觸發器）-更新某幾列數據時觸發

CREATE TRIGGER [dbo].[updataAlarmLevel] ON [dbo].[Alarm_Alarm_Info] AFTER INSERT, UPDATE  – 在更新和插入以後 AS BEGIN if update(transferNum) or update(potentialLoss) –若是Alarm_Alarm_Info表中的transferNum或potentia

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