--(原代码作者:邹建) create Proc p_show @QueryStr nvarchar(4000), --表名、视图名、查询语句,如要加条件,直接在此加入(如:select * from tb where ....) @PageSize int=10, --每页的大小(行数) @pagecount int out, --显示总页数 @PageCurrent int=1, --要显示的页 @FdShow nvarchar (4000)='',--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 (1000)='' --排序字段列表 as 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 ,@sql nvarchar(4000) --表中有复合主键的处理 declare @strfd nvarchar(2000) --复合主键列表 ,@strjoin nvarchar(4000) --连接字段 ,@strwhere nvarchar(2000) --查询条件 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
--显示总页数
set @sql='select @pagecount=ceiling(count(*)*1./@PageSize) from '+@QueryStr exec sp_executesql @sql,N'@pagecount int out,@PageSize int',@pagecount out,@PageSize--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+@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: exec('select top '+@Id1+@FdShow+' from '+@QueryStr +' where '+@FdName+' not in(select top ' +@Id2+' '+@FdName+' from '+@QueryStr+@FdOrder +')'+@FdOrder ) return/*--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 ) GO
但是需要sql2005以上
create Proc p_show
@QueryStr nvarchar(4000), --表名、视图名、查询语句,如要加条件,直接在此加入(如:select * from tb where ....)
@PageSize int=10, --每页的大小(行数)
@pagecount int out, --显示总页数
@PageCurrent int=1, --要显示的页
@FdShow nvarchar (4000)='',--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 (1000)='' --排序字段列表
as
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
,@sql nvarchar(4000)
--表中有复合主键的处理
declare @strfd nvarchar(2000) --复合主键列表
,@strjoin nvarchar(4000) --连接字段
,@strwhere nvarchar(2000) --查询条件
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
--显示总页数
set @sql='select @pagecount=ceiling(count(*)*1./@PageSize) from '+@QueryStr
exec sp_executesql @sql,N'@pagecount int out,@PageSize int',@pagecount out,@PageSize--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+@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:
exec('select top '+@Id1+@FdShow+' from '+@QueryStr
+' where '+@FdName+' not in(select top '
+@Id2+' '+@FdName+' from '+@QueryStr+@FdOrder
+')'+@FdOrder
)
return/*--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
)
GO
declare @pagecount int
exec p_show
@QueryStr='select id,name from syscolumns',
@PageSize=20,
@pagecount=@pagecount out,
@PageCurrent=2,
@FdOrder='id'--ID为有重复值的字段
select @pagecount AS 页数
/*
ID_84F29D9B-9ECB-49F3-8AAE-85796BDA8B60 id name
--------------------------------------- ----------- --------------------------------------------------------------------------------------------------------------------------------
20 5 fgidfs
21 5 rcrows
22 5 cmprlevel
23 5 fillfact
24 5 maxnullbit
25 5 maxleaf
26 5 maxint
27 5 minleaf
28 5 minint
29 5 rsguid
30 5 lockres
31 5 dbfragid
32 7 auid
33 7 type
34 7 ownerid
35 7 status
36 7 fgid
37 7 pgfirst
38 7 pgroot
39 7 pgfirstiam(20 行受影响)页数
-----------
60(1 行受影响)
*/
http://blog.csdn.net/xys_777/archive/2010/07/18/5743732.aspx
declare @pagecount int
exec byp_show
@QueryStr='select customerid,orderdate,orderid from orders',
@PageSize=20,
@pagecount=@pagecount out,
@PageCurrent=2,
@FdOrder='orderdate'--ID为有重复值的字段
select @pagecount AS 页数 出错:
服务器: 消息 8108,级别 16,状态 1,行 1
无法使用 SELECT INTO 语句向表 '#tb' 中添加标识列,该表中已有继承了标识属性的列 'orderid'。