像這種？
update userinfo set count_1 = (select count(*),likes.username from likes where creationdate between '2015/10/9' and '2015/10/17'group by likes.username)

create procedure proc_cnt
as
select count(*) as 次數,likes.username into #likes from likes where creationdate between '2015/10/9' and '2015/10/17'group by likes.username

select count(*) as 次數 ,content.creator into #content from content where creationdate between '2015/10/9' and '2015/10/17'group by content.creator

select count(*)as 次數,loginrecord.username into #loginrecord from loginrecord where creationdate between '2015/10/9' and '2015/10/17'group by loginrecord.username

create table #temp(username nvarchar(50))

insert #temp
select distinct username from likes where creationdate between '2015/10/9' and '2015/10/17'

insert #temp
select distinct content.creator from content where creationdate between '2015/10/9' and '2015/10/17'
and content.creator not in(select username from temp)

insert #temp
select distinct loginrecord.username from loginrecord where creationdate between '2015/10/9' and '2015/10/17'
and loginrecord.username not in(select username from temp)


alter table #temp add likescount numeric(18,2)
alter table #temp add contentcount numeric(18,2)
alter table #temp add loginrecordcount numeric(18,2)

update #temp set likescount=#likes.次數 from temp join #likes on temp.username=#likes.username
update #temp set likescount=#content.次數 from temp join #content on temp.username=#content.creator
update #temp set likescount=#loginrecord.次數 from temp join #loginrecord on temp.username=#loginrecord.username

select * from #temp