From: T E Schmitz <mailreg@numerixtechnology.de>
To: pgsql-sql@postgresql.org
Subject: ORDER BY and NULLs
Date: Sun, 19 Sep 2004 15:57:33 +0100
Message-ID: <414D9E5D.8070708@numerixtechnology.de> (raw)
Hello,
I am using PostgreSQL 7.4.2 and as I understand NULL values always sort
last.
However, I have a table from which select using two numerical sort keys
"FROM" and "TO". "TO" might be NULL and I would like to display those
rows first (without sorting the column in descending order).
Is there any way this can be achieved without inserting bogus values
into that column?
--
Regards/Gruß,
Tarlika Elisabeth Schmitz
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To: pgsql-sql@postgresql.org
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Subject: Re: ORDER BY and NULLs
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