SQL codewith tmp_a as

(select distinct nvl(m.rdate, n.rdate),

max(case when m.rdate=n.rdate and m.userlevel = n.userlevel then m.rcnt_2+n.rcnt_2 else m.rcnt_2 end) "总数高级",

max(case when m.rdate=n.rdate and m.userlevel = n.userlevel then m.rcnt_1+n.rcnt_1 else m.rcnt_1 end) "总数初级"

from(select to_char(to_date(logindate,'yyyy-mm-dd hh24:mi:ss'),'yyyy-mm-dd') rdate,

userlevel,

count(decode(userlevel,10,1)) rcnt_1,

count(decode(userlevel,11,1)) rcnt_2

from ta

where userlevel in(10,11)

group by userlevel, to_char(to_date(logindate,'yyyy-mm-dd hh24:mi:ss'),'yyyy-mm-dd')

)m,

(select to_char(to_date(logindate,'yyyy-mm-dd hh24:mi:ss'),'yyyy-mm-dd') rdate,

userlevel,

count(decode(userlevel,10,1)) rcnt_1,

count(decode(userlevel,11,1)) rcnt_2

from tc n

where userlevel in(10,11)

group by userlevel, to_char(to_date(logindate,'yyyy-mm-dd hh24:mi:ss'),'yyyy-mm-dd')

)n

group by nvl(m.rdate, n.rdate)

),

tmp_b as(

select to_char(to_date(logindate,'yyyy-mm-dd hh24:mi:ss'),'yyyy-mm-dd') rdate,

count(decode(userlevel,10,1)) rcnt_1,

count(decode(userlevel,11,1)) rcnt_2

from tb

where userlevel in(10,11)

group by to_char(to_date(logindate,'yyyy-mm-dd hh24:mi:ss'),'yyyy-mm-dd')

)

select nvl(a.rdate,b.rdate) "时间",

nvl(a.rcnt_2,0) "开户高级",

nvl(a.rcnt_1,0) "开户初级",

nvl(b.rcnt_2,0) "销户高级",

nvl(b.rcnt_2,0) "销户初级",

sum(a.rcnt_2)over(order by nvl(a.rdate,b.rdate))-nvl(sum(b.rcnt_2)over(order by nvl(a.rdate,b.rdate)),0) "总数高级",

sum(a.rcnt_1)over(order by nvl(a.rdate,b.rdate))-nvl(sum(b.rcnt_1)over(order by nvl(a.rdate,b.rdate)),0) "总数初级"

from tmp_a a full join tmp_b b

on a.rdate=b.rdate

order by nvl(a.rdate,b.rdate);