with t1 as ( select count(distinct user_id) as u_id ,date(visit_time) as vt from visit_tb group by date(visit_time) ), t2 as ( select count(distinct user_id) as u_id,date(order_time) as ot from order_tb group by date(order_time) ) select vt as date, concat(round(t2.u_id/t1.u_id*100,1),'%') as cr fro...