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Choosing between two values for a field [message #143457]

Thu, 20 October 2005 09:01

orahugo
Messages: 32
Registered: October 2005
Location: England

Member

Hello,

I have two tables. Table A has a normal price. Table B has an override price. If the normal price is populated the key to Table B is null. If the normal price is not populated the key to Table B is populated. I want to write a query statement that calls the normal price from Table A, and if that is not populated I want to be able to use the key to use the override price from Table B.

Is this possible?

Many thanks.

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Re: Choosing between two values for a field [message #143471 is a reply to message #143457]

Thu, 20 October 2005 09:36

kiran
Messages: 503
Registered: July 2000

Senior Member

Just have a look at the below query.I do not have oracle currently.

select nvl(a.normal_price,b.override_price) from a,b where
a.pk=b.fk

Just give a try using this.
--Kiran.

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