T-SQL query - List this financial years transactions

Posted on 2012-04-10
Last Modified: 2012-04-11
I would like to list all transactions this financial year (from 31 March).

I have tried something like:-

SELECT     InvDate
FROM         CustInv
WHERE     (InvDate > DATEADD(m, CASE WHEN datepart(m, Getdate()) > 3 THEN 4 ELSE - 8 END - DATEPART(M, GETDATE()), DATEADD(d, 1 - DATEPART(d, GETDATE()),

However although the date I am getting is 1st April it also includes hours, minutes and seconds - In some cases InvDate is like 2012-04-01 00:00:00.000 and if I am comparing this to above it is not going to include this date.

I guess I could subtract hours, minutes and nanoseconds in the same way as above but thought there might be an easier way.
Question by:donhannam
LVL 12

Expert Comment

by:Harish Varghese
ID: 37831504
Since your financial year always start on April 1, you just have to find the proper year - current year or last year.

SELECT   InvDate
FROM     CustInv
WHERE  InvDate >= CONVERT (SmallDateTime, CASE WHEN MONTH(GetDate()) > 3 THEN Convert (varchar(4), YEAR(GetDate())) + '/04/01'
                            ELSE Convert (varchar(4), YEAR(GetDate()) -1) + '/04/01' END)

Note: If InvDate column in CustInv table is DateTime or SmallDateTime, then above CONVERT can be removed to make it look simpler.

LVL 75

Expert Comment

by:Anthony Perkins
ID: 37832375
It might be best if you do it in a separate step (no points please) as in:

DECLARE @FromDate date =       
                  WHEN MONTH(GETDATE()) BETWEEN 1 AND 3 THEN CAST(YEAR(GETDATE()) AS char(4)) + '0401'
                  ELSE CAST(YEAR(GETDATE() + 1) AS char(4)) + '0401'
DECLARE @ToDate date = DATEADD(DAY, -1, DATEADD(Year, 1, @FromDate))

WHERE     InvDate BETWEEN @FromDate AND @ToDate
LVL 69

Accepted Solution

Scott Pletcher earned 500 total points
ID: 37832671
Easiest to me is to force the time to 00:00:00.000:

WHERE     (InvDate > DATEADD(m, CASE WHEN datepart(m, Getdate()) > 3 THEN 4 ELSE - 8 END - DATEPART(M, GETDATE()), DATEADD(d, 1 - DATEPART(d, GETDATE()),
                      DATEADD(DAY, DATEDIFF(DAY, 0, GETDATE()), 0))))  --<<-- reset time on GETDATE() to 00:00:00.000

Author Closing Comment

ID: 37834681
Thanks for all the comments / ideas - all work but Scotts works best in my case.

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