--分页存储过程
CREATE
PROC Common_Page
@RecordCount INT,
@QueryStr NVARCHAR(100)='table1',--表名、视图名、查询语句
@PageSize INT=20, --每页的大小(行数)
@PageCurrent INT=0, --要显示的页
从0开始
@FdShow
NVARCHAR (1000)='*', --要显示的字段列表
@IdentityStr NVARCHAR (100)='id', --主键
@WhereStr NVARCHAR (1000)='1=1',
@FdOrder
NVARCHAR(100)='desc' --排序
只能取desc或者asc
AS
DECLARE
@sql
NVARCHAR(4000)
IF @WhereStr=''
BEGIN
SET
@WhereStr ='1=1'
END
SET @WhereStr='
('+@WhereStr+
' )'
IF @PageCurrent=0
BEGIN
SET
@sql ='SELECT TOP'
+CAST(@PageSizeASNVARCHAR(10))+''+@FdShow+
' from'+@QueryStr+
' where'+@WhereStr+
' order by'+@IdentityStr+
''+@FdOrder
END
ELSE
BEGIN
IF
UPPER(@FdOrder)='DESC'
BEGIN
SET@sql='SELECT
TOP'
+CAST(@PageSizeASNVARCHAR(10))+''+@FdShow+
' from'+@QueryStr+
' where'+@WhereStr+
' and'+@IdentityStr+
'< ( select min('+@IdentityStr+')
from (SELECT TOP'+CAST(@PageSize*@PageCurrentASNVARCHAR(10))+''+@IdentityStr+
' FROM'+@QueryStr+
' WHERE'+@WhereStr+
' ORDER BY'+@IdentityStr+
' DESC) AS t) ORDER BY'+@IdentityStr+
' DESC'
END
ELSE
BEGIN
SET@sql='SELECT
TOP'
+CAST(@PageSizeASNVARCHAR(10))+''+@FdShow+
' from'+@QueryStr+
' where'+@WhereStr+
' and'+@IdentityStr+
'> ( select max('+@IdentityStr+')
from (select top'+CAST(@PageSize*@PageCurrentASNVARCHAR(10))+''+@IdentityStr+
' FROM'+@QueryStr+
' WHERE'+@WhereStr+
' ORDER BY'+@IdentityStr+
' ASC) AS t) ORDER BY'+@IdentityStr+
' ASC'
END
END
--print @sql
EXECUTE sp_executesql@sql
IF(@RecordCountisnullor@RecordCount<0)
BEGIN
DECLARE
@tsql NVARCHAR(1000)
SET
@tsql=N'SELECT @RecordCount = count(*) FROM'+@QueryStr+
' WHERE'+@WhereStr
EXEC sp_executesql@tsql,N'@RecordCount INT OUTPUT',@RecordCount
OUTPUT
SELECT
@RecordCount
END
GO
备注:在页面显示也可通过页面显示技术,如分页控件,Ajax异步显示等
sql server 2005/2008里面的分页SQL可以是这样写:
select * from (select *, ROW_NUMBER() Over(Order by 任意字段) AS ID_RANK from 表名) A
where ID_RANK >= 1 and ID_RANK <= 10