From: Tom Lane <tgl@sss.pgh.pa.us>
To: Gianvito Pio <pio.gianvito@gmail.com>
Cc: pgsql-sql@postgresql.org
Subject: Re: Type inheritance
Date: Fri, 05 Jun 2009 09:48:29 -0400
Message-ID: <3044.1244209709@sss.pgh.pa.us> (raw)
In-Reply-To: <5eca56860906050330w6171b327k95881b13c4dca466@mail.gmail.com>
References: <5eca56860906050330w6171b327k95881b13c4dca466@mail.gmail.com>
Gianvito Pio <pio.gianvito@gmail.com> writes:
> I just want to ask you if it's possible to define sub types in PostgreSQL
> (Type inheritance). I found that table inheritance is possible...but I'd
> like to do it on types.
It's fairly unclear what your actual requirements are here, but perhaps
domains would do the job?
regards, tom lane
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Subject: Re: Type inheritance
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