CIDR type

From: Brandon Ibach <bibach(at)infomansol(dot)com>
To: hackers(at)postgresql(dot)org (PostgreSQL Hackers)
Subject: CIDR type
Date: 1998-07-24 05:38:03
Message-ID: 199807240538.AAA04788@vweb.infomansol.com
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Just thought I'd chip in my two cents on all of this. Pardon me if
I'm not totally coherent... I've only had a few hours of sleep in the
last few days.
It seems to me that the best solution is a unified CIDR type (using
the proper terminology) which can represent hosts, networks, and/or
netmasks in a variety of address families, notably IPv4 and IPv6.
Perhaps I don't fully understand what capabilities we have with
atttypmod, but could we use it to "subtype" the CIDR type? Then
various operations, including input/output, queries, and indexing,
could act accordingly.

-Brandon :)

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