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times£¨°Ý·Ãʱ¼ä£©


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SQL code:
select a.Cus_Id ¿Í»§±àºÅ,b.[User_Id] °Ý·ÃÈË,count(1) °Ý·Ã´ÎÊý,a.Cus_Name ¿Í»§ÐÕÃû
from Customer a
join CustomerNote b
on a.Cus_Id=b.Cus_Id
where year(b.times)='Äê·Ý'
group by a.Cus_id,b.[User_Id],a.Cus_name


SQL code:
select
a.Cus_Id ,b.[User_Id],b.num,a.Cus_Name
from
Customer a,
(select [User_Id],count(1) as num from CustomerNote group by [User_Id])b
where
a.Cus_Id=b.Cus_Id
and
datepart(yy,b.times)='xx'


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