SQL查看数据库服务器的空间大小以及数据表大小

Exec master.dbo.xp_fixeddrives


 create table #t(name varchar(255), rows bigint, reserved varchar(20), data varchar(20), index_size varchar(20), unused varchar(20)) 
exec sp_MSforeachtable "insert into #t exec sp_spaceused \'?\'"  
select * from #t 
drop table #t