这是不久前写的一个分页存储过程,可应用于SQL Server 2005上面: <div class="codetitle"><a style="CURSOR: pointer" data="95197" class="copybut" id="copybut95197" onclick="doCopy('code95197')"> 代码如下:<div class="codebody" id="code95197"> if object_ID('[proc_SelectForPager]') is not null Drop Procedure [proc_SelectForPager] Go Create Proc proc_SelectForPager ( @Sql varchar(max), @Order varchar(4000), @CurrentPage int, @PageSize int, @TotalCount int output ) As /Andy 2012-2-28 / Declare @Exec_sql nvarchar(max) Set @Exec_sql='Set @TotalCount=(Select Count(1) From ('+@Sql+') As a)' Exec sp_executesql @Exec_sql,N'@TotalCount int output',@TotalCount output Set @Order=isnull(' Order by '+nullif(@Order,''),' Order By getdate()') if @CurrentPage=1 /经常会调用第1页,这里做特殊处理,少一层子查询/ Set @Exec_sql=' ;With CTE_Exec As ( '+@Sql+' ) Select Top(@pagesize) ,row_number() Over('+@Order+') As r From CTE_Exec Order By r ' Else Set @Exec_sql=' ;With CTE_Exec As ( Select ,row_number() Over('+@Order+') As r From ('+@Sql+') As a ) Select From CTE_Exec Where r Between (@CurrentPage-1)@pagesize+1 And @CurrentPage@pagesize Order By r ' Exec sp_executesql @Exec_sql,N'@CurrentPage int,@PageSize int',@CurrentPage,@PageSize Go
调用方法:
1.单表: <div class="codetitle"><a style="CURSOR: pointer" data="86911" class="copybut" id="copybut86911" onclick="doCopy('code86911')"> 代码如下:<div class="codebody" id="code86911"> Exec proc_SelectForPager @Sql = 'Select from contacts a where a.ContactType=1',-- varchar(max) @Order = '',-- varchar(4000) @CurrentPage = 3,-- int @PageSize = 20,-- int @TotalCount = 0 -- int
2.多表联接: <div class="codetitle"><a style="CURSOR: pointer" data="64885" class="copybut" id="copybut64885" onclick="doCopy('code64885')"> 代码如下:<div class="codebody" id="code64885"> Exec proc_SelectForPager @Sql = 'Select a.Staff,a.OU,b.FName+b.FName as Name from staffOUHIST a inner join Staff b on b.ID=a.Staff and a.ExpiryDate=''30001231'' ',-- int @TotalCount = 0 -- int
注:在@Sql 中不能使用CTE。 (编辑:李大同)
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