sql分页存储过程，带求和、排序

• 创建存储过程：

 
CREATE PROCEDURE [dbo].[sp_TBTest_Query]
    ( 
        @PageSize INT,                        --每页多少条记录
        @PageIndex INT = 1,                    --指定当前为第几页
        @PageCount INT    OUTPUT,                --返回总页数
        @RecordCount INT OUTPUT,            --记录总和

        @OrderField VARCHAR(5000),            --排序字段(多字段，不含Order By)
        @strWhere VARCHAR(5000),            --条件语句(不用加where)

        @SumColumnNames NVARCHAR(200),        --汇总字段
        @SumResult NVARCHAR(200) OUTPUT        --返回汇总结果
    )
AS
    BEGIN
        DECLARE @SQL NVARCHAR(MAX) = ‘‘;
        --条件处理
        IF ISNULL(@strWhere, ‘‘) =‘‘
        BEGIN
          SET @strWhere=‘1=1 ‘
        end
         
         
        --计算总记录数
        SET @SQL = N‘SELECT @A = count(*) FROM TBTest where ‘+ @strWhere
        EXEC sp_executesql @SQL, N‘@A int OUTPUT‘, @RecordCount OUTPUT;

        --计算总页数
        SELECT  @PageCount = CEILING(( @RecordCount + 0.0 ) / @PageSize);
        
        --处理页数超出范围情况
        IF @PageIndex <= 0
            SET @PageIndex = 1;
    
        IF @PageIndex > @PageCount
            SET @PageIndex = @PageCount;
            
         --处理开始点和结束点
        DECLARE @StartRecord INT;
        DECLARE @EndRecord INT;
    
        SET @StartRecord = ( @PageIndex - 1 ) * @PageSize + 1;
        SET @EndRecord = @StartRecord + @PageSize - 1;

        --计算汇总
        IF ISNULL(@SumColumnNames, ‘‘) <> ‘‘
            BEGIN
                SET @SQL = N‘SELECT @A = (CAST(ISNULL(SUM(‘
                    + REPLACE(@SumColumnNames, ‘,‘,‘), 0) AS NVARCHAR(30)) + ‘‘,‘‘ + CAST(ISNULL(SUM(‘)
                    + ‘), 0) AS NVARCHAR(30))) FROM TBTest where ‘+@strWhere +‘ ‘
                EXEC sp_executesql @SQL, N‘@A NVARCHAR(200) OUTPUT‘, @SumResult OUTPUT;
            END 
             
         
        --返回结果
       SET @sql=N‘ SELECT * FROM (  SELECT  * ,ROW_NUMBER() OVER(ORDER BY id DESC) AS RowID
        FROM    TBTest where ‘+@strWhere +N‘) t
        WHERE   RowID BETWEEN ‘+CONVERT(NVARCHAR(10),@StartRecord)+N‘ AND ‘+CONVERT(NVARCHAR(10),@EndRecord)
        EXEC sp_executesql @SQL
    END

     DECLARE    @PageSize INT=10,                        --每页多少条记录
        @PageIndex INT = 2,                    --指定当前为第几页
        @PageCount INT     ,                --返回总页数
        @RecordCount INT  ,            --记录总和

        @OrderField VARCHAR(5000)=‘ID‘,            --排序字段(多字段，不含Order By)
        @strWhere VARCHAR(5000)=‘‘,            --条件语句(不用加where)

        @SumColumnNames NVARCHAR(200)=‘Age‘,        --汇总字段
        @SumResult NVARCHAR(200)          --返回汇总结果


EXEC   sp_TBTest_Query  @PageSize,@PageIndex,@PageCount OUTPUT,@RecordCount OUTPUT,@OrderField,@strWhere,@SumColumnNames,@SumResult OUTPUT

SELECT @PageCount AS ‘PageCount‘,@RecordCount AS ‘RecordCount‘,@SumResult AS ‘SUM‘