Query SP_Who Who is accessing particular database - shows loginname

Query SP_Who.sql

DECLARE @coffee  TABLE  (
  	  spid		int
		, ecid		int
		, [status]	varchar(50)
		, loginame	varchar(255)
		, hostname	varchar(255)
		, blk		varchar(50)
		, dbname	varchar(255)
		, cmd		varchar(255)
		, request_id int
		)

INSERT INTO @coffee EXEC sp_who

SELECT * FROM @coffee where [dbname] = 'MyDB' order by loginame