SQL Server查看所有表大小，所占空间

 

create table #Data(name varchar(100),row varchar(100),reserved varchar(100),data varchar(100),index_size varchar(100),unused varchar(100)) declare @name varchar(100) declare cur cursor for select name from sysobjects where xtype='u' order by name open cur fetch next from cur into @name while @@fetch_status=0 begin insert into #data exec sp_spaceused @name print @name fetch next from cur into @name end close cur deallocate cur create table #DataNew(name varchar(100),row int,reserved int,data int,index_size int,unused int) insert into #dataNew select name,convert(int,row) as row,convert(int,replace(reserved,'KB','')) as reserved,convert(int,replace(data,'KB','')) as data, convert(int,replace(index_size,'KB','')) as index_size,convert(int,replace(unused,'KB','')) as unused from #data select * from #dataNew order by data desc 

--主要原理：  exec sp_spaceused '表名' --取得表占用空間  exec sp_spaceused ''--數據庫所有空間 

还有一个简单的办法

SELECT   a.name, b.rows
FROM      sysobjects AS a INNER JOIN sysindexes AS b ON a.id = b.id WHERE (a.type = 'u') AND (b.indid IN (0, 1)) ORDER BY b.rows DESC

create table #Data(name varchar(100),row varchar(100),reserved varchar(100),data varchar(100),index_size varchar(100),unused varchar(100)) declare @name varchar(100) declare cur cursor for select name from sysobjects where xtype='u' order by name open cur fetch next from cur into @name while @@fetch_status=0 begin insert into #data exec sp_spaceused @name print @name fetch next from cur into @name end close cur deallocate cur create table #DataNew(name varchar(100),row int,reserved int,data int,index_size int,unused int) insert into #dataNew select name,convert(int,row) as row,convert(int,replace(reserved,'KB','')) as reserved,convert(int,replace(data,'KB','')) as data, convert(int,replace(index_size,'KB','')) as index_size,convert(int,replace(unused,'KB','')) as unused from #data select * from #dataNew order by data desc 

--主要原理：  exec sp_spaceused '表名' --取得表占用空間  exec sp_spaceused ''--數據庫所有空間 

还有一个简单的办法

SELECT   a.name, b.rows
FROM      sysobjects AS a INNER JOIN sysindexes AS b ON a.id = b.id WHERE (a.type = 'u') AND (b.indid IN (0, 1)) ORDER BY b.rows DESC