select login_date as dt, count(distinct t1.uid) as total_user_num, concat(round(count(case when login_date=md then 1 else null end ) / count(distinct t1.uid) * 100 , 1), '%') as new_user_rate from (select * from user_login_tb) t1 right join (select uid, min(login_date) md from user_lo...