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Re: Oracle NULL vs '' revisited

From: Thomas Kellerer <FJIFALSDGVAF_at_spammotel.com>
Date: Fri, 17 Aug 2007 18:51:57 +0200
Message-ID: <5im21dF3q0prdU1@mid.individual.net> 







Matthew Harrison wrote on 17.08.2007 16:49:


> Ok, I'm developing another oracle application where the distinction 

> between NULL and '' will be important.




I would be interested: if this is important for character columns, then I assume 
this is important for other columns as well.
How do you implement that distinction for e.g. NUMBER or DATE columns?



Thomas
Received on Fri Aug 17 2007 - 11:51:57 CDT












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