谁给个SQL2005的存储过程分页例子谢谢了

[melackylm]

同上

[山之魂2]

CREATE PROC P_GetArticles
(@Page int,
@SortID int)
AS
BEGIN
declare @i int
set @i=1
CREATE TABLE #childsorts(
[level][int],
[SortID] [int] NOT NULL)
insert into #childsorts values(@i,@SortID)
while(select count(*) from #childsorts where [level]=@i)>0
begin
set @i=@i+1
insert into #childsorts select @i as [level],id from Sort
where Status=1 and ParentID in (select [SortID] from #childsorts where [level]=@i-1)
end
declare @time datetime

set @time=isnull((select min(EditTime) from
(select top (@Page*10) EditTime from Article where Status=1 and [SortID] in
(select [SortID] from #childsorts) ORDER BY EditTime desc) t ) ,'2050-1-1')
select top 10 ID,Title,url from Article
where Status=1 and [SortID] in (select [SortID] from #childsorts)
and EditTime<@time
ORDER BY EditTime desc
END

太长了点,呵呵,有两个参数的@Page 页码,@SortID 栏目

[melackylm]

能不能是完整的例子 我可以在IIS中看的谢谢了

[山之魂2]

再发个简单点的

CREATE PROC P_GetArticles
-- Add the parameters for the stored procedure here
(@Page int)
AS
BEGIN
if @Page=0
begin
select top 10 ID,Title from dbo.Article ORDER BY id
end
else
begin

select top 10 ID,Title from Article
where ID>(select max(ID) from (select top (@Page*10) ID from Article ORDER BY id) t )
ORDER BY id
end
END

[lovehongyun]

create   Proc [dbo].[GetRS]
@QueryStr nvarchar(300),--表名、视图名、查询语句
@PageSize int=10,--每页的大小(行数)
@PageCurrent int=1,--要显示的页
@FdShow nvarchar (100)='',--要显示的字段列表,如果查询结果有标识字段,需要指定此值,且不包含标识字段
@FdOrder nvarchar (100)='',--排序字段列表
@WhereStr nvarchar (200)='',     --内容是' id=3 and model_no like '%24%' and '
@RSCount int=0 output 
as
set @FdShow=' '+@FdShow+' '
set @FdOrder= ' '+@FdOrder+' '
set @WhereStr= ' '+@WhereStr+' '

declare @FdName nvarchar(250)--表中的主键或表、临时表中的标识列名
,@Id1 varchar(20),@Id2 varchar(20)--开始和结束的记录号
,@Obj_ID int --对象ID
,@Temp nvarchar(300) --临时语句
,@strParam nvarchar(100) --临时参数

declare @strfd nvarchar(2000)--复合主键列表
,@strjoin nvarchar(4000)--连接字段
,@strwhere nvarchar(2000)--查询条件
--检查输入参数
set @QueryStr=ltrim(rtrim(@QueryStr))
select @Obj_ID=object_id(@QueryStr)
,@FdShow=case isnull(@FdShow,'') when '' then ' *' else ' '+@FdShow end
,@FdOrder=case isnull(@FdOrder,'') when '' then '' else ' order by '+@FdOrder end
,@QueryStr=case when @Obj_ID is not null then ' '+@QueryStr else ' ('+@QueryStr+') a' end
--输出总记录数
SET @Temp= 'select @RSCount=count(*)  FROM ' + @QueryStr+' '+@WhereStr
SET @strParam = N'@RSCount INT OUT'
EXECUTE sp_executeSQL  @Temp,@strParam,@RSCount out
--如果显示第一页，可以直接用top来完成
if @PageCurrent=1
begin
select @Id1=cast(@PageSize as varchar(20))
exec('select top '+@Id1+@FdShow+' from '+@QueryStr+@WhereStr+@FdOrder)
return
end
--如果是表,则检查表中是否有标识更或主键
if @Obj_ID is not null and objectproperty(@Obj_ID,'IsTable')=1
begin
select @Id1=cast(@PageSize as varchar(20))
,@Id2=cast((@PageCurrent-1)*@PageSize as varchar(20))
select @FdName=name from syscolumns where id=@Obj_ID and status=0x80
if @@rowcount=0--如果表中无标识列,则检查表中是否有主键
begin
if not exists(select 1 from sysobjects where parent_obj=@Obj_ID and xtype='PK')
goto lbusetemp--如果表中无主键,则用临时表处理
select @FdName=name from syscolumns where id=@Obj_ID and colid in(
select colid from sysindexkeys where @Obj_ID=id and indid in(
select indid from sysindexes where @Obj_ID=id and name in(
select name from sysobjects where xtype='PK' and parent_obj=@Obj_ID
)))

if @@rowcount>1--检查表中的主键是否为复合主键
begin
select @strfd='',@strjoin='',@strwhere=''
select @strfd=@strfd+',['+name+']'
,@strjoin=@strjoin+' and a.['+name+']=b.['+name+']'
,@strwhere=@strwhere+' and b.['+name+'] is null'
from syscolumns where id=@Obj_ID and colid in(
select colid from sysindexkeys where @Obj_ID=id and indid in(
select indid from sysindexes where @Obj_ID=id and name in(
select name from sysobjects where xtype='PK' and parent_obj=@Obj_ID
)))
select @strfd=substring(@strfd,2,2000)
,@strjoin=substring(@strjoin,5,4000)
,@strwhere=substring(@strwhere,5,4000)
goto lbusepk
end
end
end
else
goto lbusetemp
/*--使用标识列或主键为单一字段的处理方法--*/
lbuseidentity:
        if len(@WhereStr)>10
begin
exec('select top '+@Id1+@FdShow+' from '+@QueryStr
+@WhereStr+' and '+@FdName+' not in(select top '
+@Id2+' '+@FdName+' from '+@QueryStr+@WhereStr+@FdOrder
+')'+@FdOrder
)
return
end
else
begin
exec('select top '+@Id1+@FdShow+' from '+@QueryStr
+' where '+@FdName+' not in(select top '
+@Id2+' '+@FdName+' from '+@QueryStr+@FdOrder
+')'+@FdOrder
)
return
end
/*--表中有复合主键的处理方法--*/
lbusepk:
exec('select '+@FdShow+' from(select top '+@Id1+' a.* from
(select top 100 percent * from '+@QueryStr+@FdOrder+') a
left join (select top '+@Id2+' '+@strfd+' 
from '+@QueryStr+@FdOrder+') b on '+@strjoin+'
where '+@strwhere+') a'
)
return
/*--用临时表处理的方法--*/
lbusetemp:
select @FdName='[ID_'+cast(newid() as varchar(40))+']'
,@Id1=cast(@PageSize*(@PageCurrent-1) as varchar(20))
,@Id2=cast(@PageSize*@PageCurrent-1 as varchar(20))
exec('select '+@FdName+'=identity(int,0,1),'+@FdShow+'
into #tb from'+@QueryStr+@FdOrder+'
select '+@FdShow+' from #tb where '+@FdName+' between '
+@Id1+' and '+@Id2
)

[山之魂2]

乌拉,比我的还复杂

[zyug]

create procedure [dbo].[p_splitpage] @sql nvarchar(4000), @currentpage int=2 , @pagesize int=10, @pagecount int=0 out, @recordcount int=0 out as set nocount on declare @p1 int exec sp_cursoropen @p1 output,@sql,@scrollopt=1,@ccopt=1,@rowcount=@recordcount output select @pagecount=ceiling(1.0*@recordcount/@pagesize) ,@currentpage=(@currentpage-1)*@pagesize+1 select @currentpage exec sp_cursorfetch @p1,16,@currentpage,@pagesize exec sp_cursorclose @p1

[zyug]

 //封装分页逻辑
    public class PageClass
    {
        string strSql = string.Empty;
        int curPage = 0;
        int pageSize = 10;
        int pageCount = 0;
        int recordCount = 0;
        string sqlConnectionString = SqlHelper.ConnectionStringLocalTransaction;

        const string createProcedure = "create  procedure [dbo].[p_splitpage]  @sql nvarchar(4000), @currentpage int=2 , 	@pagesize int=10, @pagecount int=0 out, @recordcount int=0 out as set nocount on  declare @p1 int  exec sp_cursoropen @p1 output,@sql,@scrollopt=1,@ccopt=1,@rowcount=@recordcount output select @pagecount=ceiling(1.0*@recordcount/@pagesize) ,@currentpage=(@currentpage-1)*@pagesize+1  select @currentpage exec sp_cursorfetch @p1,16,@currentpage,@pagesize exec sp_cursorclose @p1  ";

        public PageClass(string sqlString)
        {
            this.strSql = sqlString;
        }
        public PageClass(string sqlString, int icurPage)
            : this(sqlString)
        {
            this.curPage = icurPage;
        }
        public PageClass(string sqlString, int icurPage,int pageSize)
            : this(sqlString,icurPage)
        {
            this.pageSize = pageSize;
        }

        public PageClass(string sqlString, int icurPage, int pageSize, string connectionString)
            : this(sqlString, icurPage, pageSize)
        {
            sqlConnectionString = connectionString;
        }

        protected  bool RebuildProcedure()
        {

            try
            {
                SqlHelper.ExecuteNonQuery(sqlConnectionString, CommandType.Text, createProcedure, null);
            }
            catch(Exception )
            {
                return false;
            }
            return true;
        }


        public DataTable ExecuteDataTable()
        {
            DataSet ds = null;
            SqlParameter[] parameters = {
					new SqlParameter("@sql", SqlDbType.NVarChar,4000),
					new SqlParameter("@currentpage", SqlDbType.Int,0),
                    new SqlParameter("@pagesize", SqlDbType.Int,0),
					new SqlParameter("@pagecount", SqlDbType.Int,0),
					new SqlParameter("@recordcount", SqlDbType.Int,0)
            };
            parameters[3].Direction = ParameterDirection.Output;
            parameters[4].Direction = ParameterDirection.Output;

            parameters[0].Value = strSql;
            parameters[1].Value = curPage;
            parameters[2].Value = pageSize;

            try
            {
                ds = SqlHelper.ExecuteDataSet(sqlConnectionString, CommandType.StoredProcedure, "p_splitpage", parameters);
            }
            catch (SqlException sqle)
            {
                if (sqle.Number == 2812 )
                {
                    //找不到存储过程
                    if (RebuildProcedure()) return ExecuteDataTable();
                    throw sqle;
                }
                else
                {
                    throw;
                }
            }
            catch (Exception e)
            {
                throw e;
            }

            pageCount = int.Parse(parameters[3].Value.ToString());
            recordCount = int.Parse(parameters[4].Value.ToString());

            if (ds == null) return null;
            if (ds.Tables.Count < 3) return null;
            return ds.Tables[2];
        }
      
        public int PageCount
        {
            get { return this.pageCount; }
        }
        public int RecordCount
        {
            get { return this.recordCount; }
        }

  
    }