1	SIMPLE	we	ALL	NULL	NULL	NULL	NULL	56	Using temporary; Using filesort
1	SIMPLE	rtd	eq_ref	PRIMARY	PRIMARY	8	callcenterdb.we.user_id	1	Using where
1	SIMPLE	u	eq_ref	PRIMARY,fk_call_center	PRIMARY	8	callcenterdb.rtd.id	1	Using where
1	SIMPLE	d	ref	fk_user,date_s	fk_user	8	callcenterdb.we.user_id	35384	Using where