SQL Server query to show active/current connections to the SQL instance.
select getdate() as RunDate,
db_name(sp.dbid) as DBName,
rtrim(cast(@@servername as varchar(100))) as Server,
sp.spid,
sp.blocked,
sp.waittime,
sb.name,
sp.lastwaittype,
sp.cpu,
sp.login_time,
sp.last_batch,
sp.status,
sp.hostname,
sp.program_name,
sp.cmd,
sp.loginame,
getdate() - sp.last_batch as duration
from master..sysprocesses as sp
inner join master..sysdatabases as sb
on sp.dbid = sb.dbid;