求1SQL语句，能否选择查询某一区间的数据

2000可用鄒老大的/*--用存储过程实现的分页程序 显示指定表、视图、查询结果的第X页 对于表中主键或标识列的情况,直接从原表取数查询，其它情况使用临时表的方法 如果视图或查询结果中有主键,不推荐此方法--邹建 2003.09(引用请保留此信息)--*//*--调用示例 exec p_show '地区资料' exec p_show '地区资料',5,3,'地区编号,地区名称,助记码','地区编号'--*/if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[p_show]') and OBJECTPROPERTY(id, N'IsProcedure') = 1)drop procedure [dbo].[p_show]GOCREATE Proc p_show@QueryStr nvarchar(4000), --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 (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asdeclare @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--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 ' [email protected] end ,@FdOrder=case isnull(@FdOrder,'') when '' then '' else ' order by [email protected] end ,@QueryStr=case when @Obj_ID is not null then ' [email protected] else ' ([email protected]+') a' end--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 [email protected][email protected]+' from [email protected][email protected]) returnend--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')=1begin select @Id1=cast(@PageSize as varchar(20))  ,@Id2=cast((@PageCurrent-1)[email protected] as varchar(20)) select @FdName=name from syscolumns where [email protected]_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 [email protected]_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 [email protected]_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 [email protected]_ID   )))  if @@rowcount>1  --检查表中的主键是否为复合主键  begin   select @strfd='',@strjoin='',@strwhere=''   select @[email protected]+',['+name+']'    ,@[email protected]+' and a.['+name+']=b.['+name+']'    ,@[email protected]+' and b.['+name+'] is null'    from syscolumns where [email protected]_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 [email protected]_ID    )))   select @strfd=substring(@strfd,2,2000)    ,@strjoin=substring(@strjoin,5,4000)    ,@strwhere=substring(@strwhere,5,4000)   goto lbusepk  end endendelse goto lbusetemp/*--使用标识列或主键为单一字段的处理方法--*/lbuseidentity:  exec('select top [email protected][email protected]+' from [email protected]  +' where [email protected]+' not in(select top '  [email protected]+' [email protected]+' from [email protected][email protected]  +')[email protected]  ) return/*--表中有复合主键的处理方法--*/lbusepk:   exec('select [email protected]+' from(select top [email protected]+' a.* from  (select top 100 percent * from [email protected][email protected]+') a  left join (select top [email protected]+' [email protected]+'   from [email protected][email protected]+') b on [email protected]+'  where [email protected]+') 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(@[email protected] as varchar(20))exec('select [email protected]+'=identity(int,0,1),[email protected]+'  into #tb [email protected][email protected]+' select [email protected]+' from #tb where [email protected]+' between ' [email protected]+' and [email protected] )GO
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SQL code
--TOP n 实现的通用分页存储过程(转自邹建)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ASSET NOCOUNT ON--检查对象是否有效IF OBJECT_ID(@tbname) IS NULLBEGIN    RAISERROR(N'对象"%s"不存在',1,16,@tbname)    RETURNENDIF OBJECTPROPERTY(OBJECT_ID(@tbname),N'IsTable')=0    AND OBJECTPROPERTY(OBJECT_ID(@tbname),N'IsView')=0    AND OBJECTPROPERTY(OBJECT_ID(@tbname),N'IsTableFunction')=0BEGIN    RAISERROR(N'"%s"不是表、视图或者表值函数',1,16,@tbname)    RETURNEND--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)    RETURNEND--其他参数检查及规范IF ISNULL(@PageCurrent,0)<1 SET @PageCurrent=1IF ISNULL(@PageSize,0)<1 SET @PageSize=10IF 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 ([email protected]+N')'[email protected],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,[email protected])IF @PageCount IS NULLBEGIN    DECLARE @sql nvarchar(4000)    SET @sql=N'SELECT @PageCount=COUNT(*)'        +N' FROM [email protected]        +N' [email protected]    EXEC sp_executesql @sql,[email protected] int OUTPUT',@PageCount OUTPUT    SET @PageCount=(@[email protected])[email protected]END--计算分页显示的TOPN值DECLARE @TopN varchar(20),@TopN1 varchar(20)SELECT @[email protected],    @TopN1=(@PageCurrent-1)[email protected]--第一页直接显示IF @PageCurrent=1    EXEC(N'SELECT TOP [email protected]        +N' [email protected]        +N' FROM [email protected]        +N' [email protected]        +N' [email protected])ELSEBEGIN    --处理别名    IF @FieldShow=N'*'        SET @FieldShow=N'a.*'    --生成主键(惟一键)处理条件    DECLARE @Where1 nvarchar(4000),@Where2 nvarchar(4000),        @s nvarchar(1000),@Field sysname    SELECT @Where1=N'',@Where2=N'',@[email protected]    WHILE CHARINDEX(N',',@s)>0        SELECT @Field=LEFT(@s,CHARINDEX(N',',@s)-1),            @s=STUFF(@s,1,CHARINDEX(N',',@s),N''),            @[email protected]+N' AND [email protected][email protected],            @[email protected]+N' AND [email protected]+N' IS NULL',            @Where=REPLACE(@Where,@Field,[email protected]),            @FieldOrder=REPLACE(@FieldOrder,@Field,[email protected]),            @FieldShow=REPLACE(@FieldShow,@Field,[email protected])    SELECT @Where=REPLACE(@Where,@s,[email protected]),        @FieldOrder=REPLACE(@FieldOrder,@s,[email protected]),        @FieldShow=REPLACE(@FieldShow,@s,[email protected]),        @Where1=STUFF(@Where1+N' AND [email protected][email protected],1,5,N''),            @Where2=CASE            WHEN @Where='' THEN N'WHERE ('            ELSE @Where+N' AND ('            [email protected]+N' IS [email protected]+N')'    --执行查询    EXEC(N'SELECT TOP [email protected]        +N' [email protected]        +N' FROM [email protected]        +N' a LEFT JOIN(SELECT TOP [email protected]        +N' [email protected]        +N' FROM [email protected]        +N' a [email protected]        +N' [email protected]        +N')b ON [email protected]        +N' [email protected]        +N' [email protected])END