Sir I have these codes

SELECT conn.session_id,
DB_NAME(database_id) as [DB],
host_name,
connect_time,
 net_transport
	   FROM sys.dm_exec_sessions AS sess
JOIN sys.dm_exec_connections AS conn
   ON sess.session_id = conn.session_id
   where DB_NAME(database_id)='at20'
and net_transport='TCP'

It shows data like shown in attachment 1

https://imge.to/i/GBYtf

But I need only this data shown in attachment 2

https://ibb.co/M8trjpr

I mean every unique host_name with min(connect_time)

Please help