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NewID bumenID  NewsTitle  NewsContent  AddTime

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BumenID  BumenName


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WITH A AS(
SELECT B.[BumenName] AS [²¿ÃÅÃû³Æ],COUNT(*) AS [ÎÄÕÂ×ÜÊý],ROW_NUMBER() OVER (ORDER BY COUNT(*) DESC) AS ÅÅÃû from [News] AS N
INNER JOIN [Bumen] AS B
ON N.[BumenID] = B.[BumenID]
GROUP BY B.[BumenName]
)SELECT * from A
ORDER BY [ÎÄÕÂ×ÜÊý] DESC
SELECT COUNT(*) from [News] WHERE DATEPART(yy,AddTime)=DATEPART(yy,GETDATE()) AND [BumenID]=1
SELECT COUNT(*) from [News] WHERE DATEPART(yy,AddTime)=DATEPART(yy,GETDATE()) AND DATEPART(mm,AddTime)=DATEPART(mm,GETDATE()) [BumenID]=1
SELECT COUNT(*) f


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