From: Tom Lane <tgl@sss.pgh.pa.us>
To: George Pavlov <gpavlov@mynewplace.com>
Cc: pgsql-sql@postgresql.org
Subject: Re: null values in non-nullable column
Date: Mon, 04 Dec 2006 21:52:46 -0500
Message-ID: <25943.1165287166@sss.pgh.pa.us> (raw)
In-Reply-To: <8C5B026B51B6854CBE88121DBF097A8661E3FC@ehost010-33.exch010.intermedia.net>
References: <8C5B026B51B6854CBE88121DBF097A8661E3FC@ehost010-33.exch010.intermedia.net>
"George Pavlov" <gpavlov@mynewplace.com> writes:
> -- this creates a table with a not-nullable column (datatype
> -- inherited from the original table) which contains nulls;
Hm. Arguably we should discard domain-ness in any SELECT result,
but I'm sure some people would complain about that ...
regards, tom lane
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To: pgsql-sql@postgresql.org
Cc: tgl@sss.pgh.pa.us, gpavlov@mynewplace.com
Subject: Re: null values in non-nullable column
In-Reply-To: <25943.1165287166@sss.pgh.pa.us>
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