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对于下面提到的代码，任何人都可以提出更新语句在 SQL-SERVER-2008 中不起作用的原因吗

UPDATE [dbo].[CTRL_SECURITY]
SET BI_FIN_FLG = ISNULL(CAF.BI_FIN_FLG,'N'), 
           BI_HR_FLG = ISNULL(CAF.BI_HR_FLG,'N')
FROM dbo.CTRL_APP_FLG AS CAF
LEFT JOIN [dbo].[CTRL_SECURITY] AS CS
      ON CAF.TABLE_COLUMN_VALUE = CAST(CS.ACCOUNT_ID AS VARCHAR(180))
   WHERE ACCOUNT_ID IN(SELECT TABLE_COLUMN_VALUE FROM dbo.CTRL_APP_FLG WHERE TABLE_NAME='DIM_ACCOUNT')
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1 回答 1

0

将 UPDATE [dbo].[CTRL_SECURITY] 更改为 UPDATE CS

于 2013-01-04T16:03:51.830 回答