sql 语句查询 sqlserver 数据库 MAC 地址

declare @dbid int
set @dbid=db_id('dbName')
select distinct hostname,
db_name(dbid),
net_address,
loginame,
program_name
from master..sysprocesses 
where hostname!=''and(@dbid is null or dbid=@dbid)

　

查询结果：