Posted by Roy Harvey on 08/30/07 13:36

If I understand correctly, you want to select on a specific month of
birth that is 13 years prior to a month provided as a starting point.

create table Born (Name varchar(20), dob datetime)

INSERT Born values('Nancy', '19940704')
INSERT Born values('Ralph', '19940804')
INSERT Born values('Edgar', '19940904')

declare @d datetime
set @d = '20070801'

SELECT @d, *
FROM Born
WHERE DATEDIFF(month,dob,@d) = (13 * 12)

DROP TABLE Born

Roy Harvey
Beacon Falls, CT

On Thu, 30 Aug 2007 03:18:34 -0700, Dinesh <dinesht15@gmail.com>
wrote:

>Hi experts,
>
>I am working on SQL server 2005 reporting services and i am getting a
>problem in writting a query.
>
>Situation is given below.
>
>There is one table in database Named Child
>
>Now i have to find the All childrens whoes Age is 13 years Base on
>Some given parameter.
>
>If User select Augus 2007 then It has to calculate the Childs who born
>in August 1994 And if he select September Then query
>
>should show only those child Who born in September 1994 and so
>on..... And use can select another year month also like
>
>August 2009 ...
>
>
>I am writting the following query
>
>Select Child_Name, DOb from Child
>where ((CONVERT(DateTime, A.Date_Of_Birth, 103) >= @ Parameter1
>And (CONVERT(DateTime, A.Date_Of_Birth, 103) <= @Parameter2)
>
>If i know already month and year then i can write easily parameter1
>and parameter2 But since these are comming from user so i m not
>finding how to handle this.
>
>
>Now please suggest me what i have to write in Where statement I think
>a lot but not getting any idea about it.
>
>
>
>Any help wil be appriciated.
>
>Regards
>Dinesh

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