翻页的存储过程

来源：互联网发布：工作流引擎 java 编辑：程序博客网时间：2024/04/28 20:31

CREATE PROC Turnpage
    @qCols varchar(200),                --需要查询的列
    @qTables         varchar(200),       --需要查询的表和条件
    @iKey         varchar (20),       --标识字段
    @oKey        varchar(20),        --排序字段
    @pageSize         int,                 --每页的行数
    @pageNumber       int                   --要显示的页码, 从0开始
AS
set nocount on
BEGIN
    DECLARE @sqlText AS varchar(1000)
    DECLARE @sqlTable AS varchar(1000)
    SET @sqlTable = 'SELECT TOP ' + CAST((@pageNumber + 1) * @pageSize AS varchar(30)) + ' ' + @qCols +' from '+ @qTables + ' order by '+@oKey+ ' desc'
    SET @sqlText =
        'SELECT TOP ' + CAST(@pageSize AS varchar(30)) + ' * ' +
        'FROM (' + @sqlTable + ') AS tableA ' +
        'WHERE ' + @iKey + ' NOT IN(SELECT TOP ' +
        CAST(@pageNumber * @pageSize AS varchar(30)) + ' ' + @iKey +
        ' FROM (' + @sqlTable + ') AS tableB)'
--EXEC (@sqlText)
print(@sqltext)
END
GO