sharonsql2013 (12/17/2014)
How do you query the below table so that you get the data from the latest Surveydate to 30days from then.Say here from 2014/11/19 through 2014/10/19
Create Table #Temp
(Name Varchar(255)
,Surveydate Datetime )
Insert Into #Temp (Name ,Surveydate) Values ( 'Oscar', '2014/11/19' ),('Kevin','2014/10/19' ),('Rick','2014/8/19'),('Jessie','2014/10/29')
Here is one way assuming I understand what you are trying to do.
select t1.*
from #Temp t1
cross join
(
select MAX(SurveyDate) as MaxDate
from #Temp
) t
where Surveydate > DATEADD(day, -30, t.MaxDate)
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