下面这个是为第一页的查询语句
select top 10 * from (select A.DrillingID,A.OrgID,A.DrillingName,A.Contactor,A.PhoneNumber,A.Email,A.Address,A.PlanTime,A.ApplyEndTime,A.Description,A.Requirement,A.Summary,A.IsOver,A.CreatorID,A.AllowedOrg,A.AddTime,A.IsDeleted,B.InviteID,B.InivateTime FROM T_EV_Drilling AS A INNER JOIN T_EV_InviteDrilling as B on (B.VolunteerID='111') and (A.IsDeleted=0) and (A.IsOver=0) and datediff(day,getdate(),A.ApplyEndTime)>=0 and (B.state=0) and (A.allowedorg like '%,15,%')) As T1 order by InivateTime哪位大哥帮我看看其他页的语句应该怎么写?太复杂了我眼睛都花了,实在写不出来
select top 10 * from (select A.DrillingID,A.OrgID,A.DrillingName,A.Contactor,A.PhoneNumber,A.Email,A.Address,A.PlanTime,A.ApplyEndTime,A.Description,A.Requirement,A.Summary,A.IsOver,A.CreatorID,A.AllowedOrg,A.AddTime,A.IsDeleted,B.InviteID,B.InivateTime FROM T_EV_Drilling AS A INNER JOIN T_EV_InviteDrilling as B on (B.VolunteerID='111') and (A.IsDeleted=0) and (A.IsOver=0) and datediff(day,getdate(),A.ApplyEndTime)>=0 and (B.state=0) and (A.allowedorg like '%,15,%')) As T1 order by InivateTime哪位大哥帮我看看其他页的语句应该怎么写?太复杂了我眼睛都花了,实在写不出来
select A.DrillingID,A.OrgID,A.DrillingName,A.Contactor,A.PhoneNumber,A.Email,A.Address,A.PlanTime,
A.ApplyEndTime,A.Description,A.Requirement,A.Summary,A.IsOver,A.CreatorID,A.AllowedOrg,A.AddTime,
A.IsDeleted,B.InviteID,B.InivateTime,row_number() over (order by B.InivateTime) as Row
FROM T_EV_Drilling AS A INNER JOIN
T_EV_InviteDrilling as B
on (B.VolunteerID='111') and (A.IsDeleted=0) and (A.IsOver=0)
and datediff(day,getdate(),A.ApplyEndTime)>=0 and (B.state=0)
and (A.allowedorg like '%,15,%'))
select *
from dt
where Row between 20 and 30
CREATE PROC sp_PageView
@tbname sysname, --要分页显示的表名
@FieldKey nvarchar(1000), --用于定位记录的主键(惟一键)字段,可以是逗号分隔的多个字段
@PageCurrent int=1, --要显示的页码
@PageSize int=10, --每页的大小(记录数)
@FieldShow nvarchar(1000)='', --以逗号分隔的要显示的字段列表,如果不指定,则显示所有字段
@FieldOrder nvarchar(1000)='', --以逗号分隔的排序字段列表,可以指定在字段后面指定DESC/ASC用于指定排序顺序
@Where nvarchar(1000)='', --查询条件
@PageCount int OUTPUT --总页数
AS
SET NOCOUNT ON
--检查对象是否有效
IF OBJECT_ID(@tbname) IS NULL
BEGIN
RAISERROR(N'对象"%s"不存在',1,16,@tbname)
RETURN
END
IF OBJECTPROPERTY(OBJECT_ID(@tbname),N'IsTable')=0
AND OBJECTPROPERTY(OBJECT_ID(@tbname),N'IsView')=0
AND OBJECTPROPERTY(OBJECT_ID(@tbname),N'IsTableFunction')=0
BEGIN
RAISERROR(N'"%s"不是表、视图或者表值函数',1,16,@tbname)
RETURN
END--分页字段检查
IF ISNULL(@FieldKey,N'')=''
BEGIN
RAISERROR(N'分页处理需要主键(或者惟一键)',1,16)
RETURN
END--其他参数检查及规范
IF ISNULL(@PageCurrent,0)<1 SET @PageCurrent=1
IF ISNULL(@PageSize,0)<1 SET @PageSize=10
IF ISNULL(@FieldShow,N'')=N'' SET @FieldShow=N'*'
IF ISNULL(@FieldOrder,N'')=N''
SET @FieldOrder=N''
ELSE
SET @FieldOrder=N'ORDER BY '+LTRIM(@FieldOrder)
IF ISNULL(@Where,N'')=N''
SET @Where=N''
ELSE
SET @Where=N'WHERE ('+@Where+N')'--如果@PageCount为NULL值,则计算总页数(这样设计可以只在第一次计算总页数,以后调用时,把总页数传回给存储过程,避免再次计算总页数,对于不想计算总页数的处理而言,可以给@PageCount赋值)
IF @PageCount IS NULL
BEGIN
DECLARE @sql nvarchar(4000)
SET @sql=N'SELECT @PageCount=COUNT(*)'
+N' FROM '+@tbname
+N' '+@Where
EXEC sp_executesql @sql,N'@PageCount int OUTPUT',@PageCount OUTPUT
SET @PageCount=(@PageCount+@PageSize-1)/@PageSize
END--计算分页显示的TOPN值
DECLARE @TopN varchar(20),@TopN1 varchar(20)
SELECT @TopN=@PageSize,
@TopN1=@PageCurrent*@PageSize--第一页直接显示
IF @PageCurrent=1
EXEC(N'SELECT TOP '+@TopN
+N' '+@FieldShow
+N' FROM '+@tbname
+N' '+@Where
+N' '+@FieldOrder)
ELSE
BEGIN
--生成主键(惟一键)处理条件
DECLARE @Where1 nvarchar(4000),@s nvarchar(1000)
SELECT @Where1=N'',@s=@FieldKey
WHILE CHARINDEX(N',',@s)>0
SELECT @s=STUFF(@s,1,CHARINDEX(N',',@s),N''),
@Where1=@Where1
+N' AND a.'+LEFT(@s,CHARINDEX(N',',@s)-1)
+N'='+LEFT(@s,CHARINDEX(N',',@s)-1)
SELECT @Where1=STUFF(@Where1+N' AND a.'+@s+N'='+@s,1,5,N''),
@TopN=@TopN1-@PageSize --执行查询
EXEC(N'SET ROWCOUNT '+@TopN1
+N' SELECT '+@FieldKey
+N' INTO # FROM '+@tbname
+N' '+@Where
+N' '+@FieldOrder
+N' SET ROWCOUNT '+@TopN
+N' DELETE FROM #'
+N' SELECT '+@FieldShow
+N' FROM '+@tbname
+N' a WHERE EXISTS(SELECT * FROM # WHERE '+@Where1
+N') '+@FieldOrder)
ENDSQL 2005的ROW_NUMBER()实现分页功能DECLARE @pagenum AS INT, @pagesize AS INT
SET @pagenum = 2
SET @pagesize = 3
SELECT *
FROM (SELECT ROW_NUMBER() OVER(ORDER BY newsid DESC) AS rownum,
newsid, topic, ntime, hits
FROM news) AS D
WHERE rownum BETWEEN (@pagenum-1)*@pagesize+1 AND @pagenum*@pagesize
ORDER BY newsid DESC aspx里面只需给SQL传入pageid和条数即可。 CSDN上还有个存储过程实现分页的代码:
ALTER PROCEDURE news_Showlist
(
@tblName varchar(255), -- 表名
@strGetFields varchar(1000), -- 需要返回的列
@fldName varchar(255), -- 排序的字段名
@PageSize int , -- 页尺寸
@PageIndex int , -- 页码
@strWhere varchar(1500), -- 查询条件(注意: 不要加where)
@Sort varchar(255) --排序的方法)
AS
declare @strSQL varchar(5000) -- 主语句
declare @strTmp varchar(110) -- 临时变量
declare @strOrder varchar(400) -- 排序类型if @Sort = 'desc'
begin
set @strTmp = '<(select min'
set @strOrder = ' order by ' + @fldName +' desc'
--如果@OrderType不是,就执行降序,这句很重要!
end
else
begin
set @strTmp = '>(select max'
set @strOrder = ' order by ' + @fldName +' asc'
end
if @PageIndex = 1
begin
if @strWhere != ''
begin
set @strSQL = 'select top ' + str(@PageSize) +' '+@strGetFields+ ' from ' + @tblName
+ ' where ' + @strWhere + ' ' + @strOrder
end
else
begin
set @strSQL = 'select top ' + str(@PageSize) +' '+@strGetFields+ ' from '+ @tblName
+ ' '+ @strOrder
end
--如果是第一页就执行以上代码,这样会加快执行速度
end
else
begin
--以下代码赋予了@strSQL以真正执行的SQL代码
set @strSQL = 'select top ' + str(@PageSize) +' '+@strGetFields+ ' from '
+ @tblName + ' where ' + @fldName + '' + @strTmp + '('+ @fldName + ') from
(select top ' + str((@PageIndex-1)*@PageSize) + ' '+ @fldName + ' from '
+ @tblName + '' + @strOrder + ') as tblTmp)'+ @strOrder
if @strWhere != ''
set @strSQL = 'select top ' + str(@PageSize) +' '+@strGetFields+ ' from '
+ @tblName + ' where ' + @fldName + '' + @strTmp + '('+ @fldName + ') from
(select top ' + str((@PageIndex-1)*@PageSize) + ' '+ @fldName + ' from '
+ @tblName + ' where ' + @strWhere + ' '+ @strOrder + ') as tblTmp)
and ' + @strWhere + ' ' + @strOrder
end
exec (@strSQL)
RETURN