sqlserver分頁

 

EXEC UP_SplitPages 'select RID,user_id,user_name,balance,user_state,
CONVERT(varchar(30),reg_time,11)+'' ''+CONVERT(varchar(30),reg_time,8) as reg_time,CONVERT(varchar(30),paid_time,11)+'' ''+CONVERT(varchar(30),paid_time,8) as paid_time,pay_type,user_grade,num_type,num_grade,numrent_type,agent_no,CONVERT(varchar(30),pause_time,11)+'' ''+CONVERT(varchar(30),pause_time,8) as pause_time from VIEW_UserInfo with (nolock) where 1=1','reg_time DESC',1 ,100, 0







CREATE  PROCEDURE UP_SplitPages
    @SqlQuery NVARCHAR(4000), --查詢字符串
    @OrderFieldName  VARCHAR(100),  --按該列爲關鍵字來進行排序分頁
    @CurrentPage INT,--第N頁 （如果是 0  則讀取 最後 一頁的記錄  ）
    @PageSize INT,--每頁行數
    @OrderType   INT

AS

DECLARE @sql NVARCHAR(4000)
DECLARE @tPageCount INT

IF len(@OrderFieldName)>3
    SET @sql= @SqlQuery + '  ORDER BY  '+@OrderFieldName
ELSE
             SET @sql= @SqlQuery


BEGIN
    SET NOCOUNT ON

    DECLARE @P1 INT--P1是遊標的id
    DECLARE @rowcount INT




    EXEC sp_cursoropen @P1 OUTPUT,@sql,@scrollopt=1,@ccopt=1,@rowcount=@rowcount OUTPUT

            SELECT  @rowcount AS RowsCount,@CurrentPage AS CurrentPage

    SET  @tPageCount = CEILING(1.0*@rowcount/@PageSize)

    IF @CurrentPage = 0
        SET  @CurrentPage = @tPageCount-- @PageIndex = 0 表示在調用時，是首次查詢，先讀取 最後 一頁的記錄

    SET @CurrentPage=(@CurrentPage-1)*@PageSize+1


    EXEC sp_cursorfetch @P1,16,@CurrentPage,@PageSize
    EXEC sp_cursorclose @P1

    --SELECT  @tPageCount AS PagesCount ,@rowcount AS RowsCount,@CurrentPage AS CurrentPage
        SET NOCOUNT OFF
END

GO