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



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SQL codedeclare@dbidintset@dbid=db_id('db_Stuey')selectdistinct hostname,db_name(dbid),
        net_address,
        loginame,


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