--SQL Server 6.5/7.0 中有查看某个库中表的占用空间信息功能，但SQL Server 2000中就没有此功能了，偶随手编了一段语句，权当补缺，但没有排序功能，有兴趣的同志可加上排序功能
SET NOCOUNT ON
declare @TableName varchar(200)
create table #tmpTable(name nvarchar(20),rows char(11),reserved varchar(18),data varchar(18),index_size varchar(18),unused varchar(18))
DECLARE myCursor CURSOR FOR select name from sysobjects where type='u'
OPEN myCursor
FETCH NEXT FROM myCursor into @TableName
WHILE @@FETCH_STATUS = 0
BEGIN
insert into #tmptable exec sp_spaceused @TableName
FETCH NEXT FROM myCursor into @TableName
END
CLOSE myCursor
DEALLOCATE myCursor
select * from #tmpTable
drop table #tmpTable
GO