SQL Serverda tüm veritabanlarının boyutlarını görmek isteyebiliriz. Tek tek bakmak yerine aşağıdaki scripti çalıştırarak tüm kullanıcı DBlerinin boyutlarını görüntüleyebiliriz. 

use master
declare @PageSize varchar(10)
select @PageSize=v.low/1024.0
from master..spt_values v
where v.number=1 and v.type='E'
select name as DatabaseName, convert(float,null) as Size
into #tem
From sysdatabases where dbid>4
declare @SQL varchar (8000)
set @SQL=''
while exists (select * from #tem where size is null)
begin
select @SQL='update #tem set size=(select round(sum(size)*'+@PageSize+'/1024,2) From '+quotename(databasename)+'.dbo.sysfiles) where databasename='''+databasename+''''
from #tem
where size is null
exec (@SQL)
end
select DatabaseName as 'Veritabani Adi',Size as 'Boyut (MB)' from #tem order by DatabaseName
drop table #tem

select db_name(database_id) as Veritabani,sum(size)*8/1024 [Size (MB)]
from sys.master_files
where
database_id>4
group by
db_name(database_id)