![]() |
#2
小笨笨2006-07-19 12:05
|
DECLARE @sql nvarchar(4000)
SET @sql=N'SELECT @PageCount=COUNT(*)'
+N' FROM '+@tbname
+N' '+@Where
EXEC sp_executesql @sql,N'@PageCount int OUTPUT',@PageCount OUTPUT
SET @PageCount=(@PageCount+@PageSize-1)/@PageSize
这为什么要用EXEC sp_executesql?EXEC sp_executesql中那个sp_executesql是什么意思,为什么要用?