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Re: doubt on order of table scan

From: News <news_connection_at_yahoo.fr>
Date: Sat, 15 Oct 2005 23:29:11 +0200
Message-ID: <dirsif$ith$1@apollon.grec.isp.9tel.net> 





"IANAL_VISTA" <IANAL_Vista_at_hotmail.com> wrote in message


> What happens if the index is on a NULLable column?




In Oracle NULL values are at end of result set




> So the most correct answer is "From the inside outwards!".




What does that mean?
Received on Sat Oct 15 2005 - 16:29:11 CDT












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