CREATE PROCEDURE [dbo].[GetRecordFromPage] 
    @SelectList            VARCHAR(2000),    --欲选择字段列表
    @TableSource        VARCHAR(100),    --表名或视图表 
    @SearchCondition    VARCHAR(2000),    --查询条件
    @OrderExpression    VARCHAR(1000),    --排序表达式
    @PageIndex            INT = 1,        --页号,从0开始
    @PageSize            INT = 10        --页尺寸
AS 
BEGIN
    IF @SelectList IS NULL OR LTRIM(RTRIM(@SelectList)) = ''
    BEGIN
        SET @SelectList = '*'
    END
    PRINT @SelectList
    
    SET @SearchCondition = ISNULL(@SearchCondition,'')
    SET @SearchCondition = LTRIM(RTRIM(@SearchCondition))
    IF @SearchCondition <> ''
    BEGIN
        IF UPPER(SUBSTRING(@SearchCondition,1,5)) <> 'WHERE'
        BEGIN
            SET @SearchCondition = 'WHERE ' + @SearchCondition
        END
    END
    PRINT @SearchCondition

    SET @OrderExpression = ISNULL(@OrderExpression,'')
    SET @OrderExpression = LTRIM(RTRIM(@OrderExpression))
    IF @OrderExpression <> ''
    BEGIN
        IF UPPER(SUBSTRING(@OrderExpression,1,5)) <> 'WHERE'
        BEGIN
            SET @OrderExpression = 'ORDER BY ' + @OrderExpression
        END
    END
    PRINT @OrderExpression

    IF @PageIndex IS NULL
    BEGIN
        SET @PageIndex = 1
    END
    ELSE
    BEGIN
        SET @PageIndex=@PageIndex+1
    END
    PRINT @PageIndex
    IF @PageSize IS NULL OR @PageSize < 1
    BEGIN
        SET @PageSize = 10
    END
    PRINT  @PageSize

    DECLARE @SqlQuery VARCHAR(4000)

    SET @SqlQuery='SELECT '+@SelectList+',RowNumber 
    FROM 
        (SELECT ' + @SelectList + ',ROW_NUMBER() OVER( '+ @OrderExpression +') AS RowNumber 
          FROM '+@TableSource+' '+ @SearchCondition +') AS RowNumberTableSource 
    WHERE RowNumber BETWEEN ' + CAST(((@PageIndex - 1)* @PageSize+1) AS VARCHAR) 
    + ' AND ' + 
    CAST((@PageIndex * @PageSize) AS VARCHAR) 
--    ORDER BY ' + @OrderExpression
    PRINT @SqlQuery
    SET NOCOUNT ON
    EXECUTE(@SqlQuery)
    SET NOCOUNT OFF
 
    RETURN @@RowCount
END

//调用
exec GetRecordFromPage1 '*','Article_View',' Menu_ID=21',' A_Order desc,A_ID desc',3,20

• 本文标题： SQL存储过程处理海量数据分页
• 文章分类：【SQLServer】
• 非特殊说明，本文版权归【胡同里的砖头】个人博客 所有，转载请注明出处.

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