[AccessD] SQL Question - Urgent

----- Original Message ----- 
From: "Gustav Brock" <gustav at cactus.dk>
To: "Access Developers discussion and problem solving"
<accessd at databaseadvisors.com>
Sent: Tuesday, March 30, 2004 10:04 AM
Subject: Re: [AccessD] SQL Question - Urgent


> Hi Martin
>
> > Has to be done in SQL if possible as they want to use it as the criteria
in
> > a query
>
> > Need to work out the following using SQL
>
> > If D1 > D2 or D1 = D2 Then
>
> > TM= A+B+C1+D1
>
> > Else
>
> > TM= A+B+C1+D2
>
> That could be:
>
>   TM: A + B + C1 + IIf(D1 >= D2, D1, D2)
>
> or:
>
>   TM: A + B + C1 + (ABS(D1 >= D2) * D1) + (ABS(D1 < D2) * D2)
>
>
> > Next One is
>
> > A+B+ Higher of (C1+D1) OR (C2+D2)
>
> How about:
>
>   X: A + B + IIf((C1 + D1) > (C2 + D2), C1 + D1, C2 + D2)
>
> or using ABS() as above.
>
> /gustav
>
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