sql server2005 通用存储过程分页

发现一个比较好滴存储 与大家分享一下～～

create PROCEDURE [dbo].[Pg_Paging]
@Tables varchar(1000), --表名,多红表是请使用 tA a inner join tB b On a.AID = b.AID
@PK varchar(100),    --主键，可以带表头 a.AID
@Sort varchar(200) = '', --排序字段
@PageNumber int = 1,    --开始页码
@PageSize int = 10,        --页大小
@Fields varchar(1000) = '*',--读取字段
@Filter varchar(1000) = NULL,--Where条件
@Group varchar(1000) = NULL,  --分组
@isCount bit = 0     --1    --是否获得总记录数
AS
--
--select * from GL_NEWS order by GN_UPDATE_DATE DESC
--exec Pg_Paging @Tables = 'tb_NewsInfo', @PK = 'News_ID', @Sort = 'News_ID DESC', @PageNumber = 2, @PageSize = 15,@Fields = '*', @Group = '', @isCount = 0
DECLARE @strFilter varchar(2000)
declare @sql varchar(8000)
IF @Filter IS NOT NULL AND @Filter != ''
  BEGIN
   SET @strFilter = ' WHERE ' + @Filter + ' '
  END
ELSE
  BEGIN
   SET @strFilter = ''
  END

if @isCount = 1 --只获得记录条数
    begin
        set @sql = 'SELECT  Count(*) FROM ' + @Tables + @strFilter 
    end
else
begin
if @Sort = ''
  set @Sort = @PK + ' DESC '

IF @PageNumber < 1
  SET @PageNumber = 1

if @PageNumber = 1 --第一页提高性能
begin
  set @sql = 'select top ' + str(@PageSize) +' '+@Fields+ '  from ' + @Tables + ' ' + @strFilter + ' ORDER BY  '+ @Sort
end
else
  begin
     
   DECLARE @START_ID varchar(50)
DECLARE @END_ID varchar(50)
SET @START_ID = convert(varchar(50),(@PageNumber - 1) * @PageSize + 1)
SET @END_ID = convert(varchar(50),@PageNumber * @PageSize)
    set @sql =  ' SELECT '+@Fields+ '
   FROM (SELECT ROW_NUMBER() OVER(ORDER BY '+@Sort+') AS rownum,
     '+@Fields+ '
      FROM '+@Tables+') AS D
   WHERE rownum BETWEEN '+@START_ID+' AND ' +@END_ID +' ORDER BY '+@Sort
  END

END
--print @sql

EXEC(@sql)

c# 调用存储过程

 

con.ConnectionString = ConfigurationManager.ConnectionStrings["bbsConnectionString"].ToString();
 

       con.Open();
        string sql = "Pg_Paging";
        SqlCommand cmd = new SqlCommand(sql,con);
        cmd.CommandType = CommandType.StoredProcedure;
        cmd.Parameters.AddWithValue("@Tables","haoxiao");
        cmd.Parameters.AddWithValue("@PK","ID");
        cmd.Parameters.AddWithValue("@PageNumber", 3);
        //cmd.Parameters.AddWithValue("@isCount",1);
        cmd.ExecuteNonQuery();
        SqlDataAdapter da = new SqlDataAdapter();
        da.SelectCommand = cmd;
        DataSet ds = new DataSet();
       da.Fill(ds,"table");         if (ds != null)
        {
            this.GridView1.DataSource = ds.Tables[0].DefaultView;
            this.GridView1.DataBind();
        }