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Re: "= null" & "is null"

From: Niall Litchfield <n-litchfield_at_audit-commission.gov.uk>
Date: Thu, 2 Sep 1999 10:18:26 +0100
Message-ID: <7qlfcf$o5m$1@soap.pipex.net> 





Norris <johnnie_at_cooper.com.hk> wrote in message
news:7qat7c$rvt$1_at_adenine.netfront.net...


> Maybe I need to change my question to the difference between "<> null"


> and "is not null".





"<> Null" Is still a meaningless statement. Is Not Null means there is a
known value. <> Null would mean is not equal to an unknown value.



Received on Thu Sep 02 1999 - 04:18:26 CDT












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