Sqlserver 查看數據庫連接狀態

select t2.name as 數據庫名,t3.client_net_address as ip地址,
t1.host_name as 電腦名 
from master.sys.dm_exec_sessions t1
inner join master.dbo.SYSDATABASES t2 on t1.database_id=t2.dbid
inner join master.sys.dm_exec_connections t3 on t1.session_id=t3.session_id