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 Transact-SQL (2008)
 Weeks of the Month
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kwikwisi
Constraint Violating Yak Guru

282 Posts

Posted - 02/28/2013 :  09:08:45  Show Profile  Reply with Quote
Can anyone help on udf to return weeks of the month.
It accepts parameter year and month, returns

Week StartDate
Week1 01/03/2013
Week2 08/03/2013
Week3 13/03/2013
.
.

Tks

Edited by - kwikwisi on 02/28/2013 09:12:20

visakh16
Very Important crosS Applying yaK Herder

India
52326 Posts

Posted - 02/28/2013 :  10:04:03  Show Profile  Reply with Quote

DECLARE @Year int,@Month int

SELECT @Year=2013,@Month=3

;With CTE
AS
(
SELECT DATEADD(mm,@Month-1,DATEADD(yy,@Year-1900,0)) AS DateVal,1 AS WeekNo
UNION ALL
SELECT DATEADD(wk,1,DateVal),WeekNo + 1
FROM CTE
WHERE DATEADD(wk,1,DateVal) < DATEADD(mm,@Month,DATEADD(yy,@Year-1900,0))
)

SELECT DateVal,WeekNo
FROM CTE

OPTION (MAXRECURSION 0)


------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/


Edited by - visakh16 on 02/28/2013 10:05:01
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kwikwisi
Constraint Violating Yak Guru

282 Posts

Posted - 02/28/2013 :  13:25:45  Show Profile  Reply with Quote
Thanks !

quote:
Originally posted by visakh16


DECLARE @Year int,@Month int

SELECT @Year=2013,@Month=3

;With CTE
AS
(
SELECT DATEADD(mm,@Month-1,DATEADD(yy,@Year-1900,0)) AS DateVal,1 AS WeekNo
UNION ALL
SELECT DATEADD(wk,1,DateVal),WeekNo + 1
FROM CTE
WHERE DATEADD(wk,1,DateVal) < DATEADD(mm,@Month,DATEADD(yy,@Year-1900,0))
)

SELECT DateVal,WeekNo
FROM CTE

OPTION (MAXRECURSION 0)


------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/



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visakh16
Very Important crosS Applying yaK Herder

India
52326 Posts

Posted - 02/28/2013 :  23:31:35  Show Profile  Reply with Quote
welcome

------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/

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