deleted 和 inserted 是逻辑（概念）表。

概念

deleted 和 inserted 是逻辑（概念）表。这些表在结构上类似于定义触发器的表（也就是在其中尝试用户操作的表）；这些表用于保存用户操作可能更改的行的旧值或新值。例如，若要检索 deleted 表中的所有值，请使用：
SELECT *FROM deletedCREATE TRIGGER TR_LKCRM_SQJBXXINS
ON dbo.LKCRM_SQSP_SQJBXX
FOR INSERT
AS
BEGIN
 DECLARE CUR_LKCRM_SQJBXXINS CURSOR FOR SELECT INS.SQXH,INS.DYXH,INS.SQLB FROM INSERTED  INS
 DECLARE @SQXH INT
 DECLARE @DYXH INT
 DECLARE @SQLB NVARCHAR(2)

 OPEN CUR_LKCRM_SQJBXXINS
 FETCH NEXT FROM CUR_LKCRM_SQJBXXINS INTO @SQXH,@DYXH,@SQLB
 
 WHILE @@FETCH_STATUS = 0
 BEGIN
  IF @SQLB='01' OR @SQLB='04'
   UPDATE LKCRM_DD_DDXX SET SPTGBZ='0' WHERE DDXH=@DYXH
  ELSE
  BEGIN
   IF @SQLB='02'
    UPDATE LKCRM_DD_THDXX SET SPTGBZ='0' WHERE THDXH=@DYXH
   ELSE
   BEGIN
    IF @SQLB='03'
     UPDATE LKCRM_SC_SCHDJL SET SPTGBZ='0' WHERE HDXH=@DYXH
   END
  END
  FETCH NEXT FROM CUR_LKCRM_SQJBXXINS INTO @SQXH,@DYXH,@SQLB
 END
 CLOSE CUR_LKCRM_SQJBXXINS DEALLOCATE CUR_LKCRM_SQJBXXINS
END