From: John Fabiani <johnf@jfcomputer.com>
To: pgsql-sql@postgresql.org
Subject: Dates and NULL's`
Date: Tue, 10 May 2011 09:48:41 -0700
Message-ID: <201105100948.41392.johnf@jfcomputer.com> (raw)
Hi,
Maybe this is a dumb question but if I have a date field that contains a NULL
will it show up when I ask for a where date range for the same date field.
Where mydate >= "2011/04/01"::date and mydate<= "2011/04/30"::date
With the above where will the NULL's be selected????
I ask because I was always told that a NULL matches everything and nothing!
Johnf
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To: pgsql-sql@postgresql.org
Cc: johnf@jfcomputer.com
Subject: Re: Dates and NULL's`
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