Re: Why are default encoding conversions namespace-specific?

From: "Andrew Dunstan" <andrew(at)dunslane(dot)net>
To: <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: <ishii(at)sraoss(dot)co(dot)jp>, <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Why are default encoding conversions namespace-specific?
Date: 2006-03-27 23:44:46
Message-ID: 4334.24.211.165.134.1143503086.squirrel@www.dunslane.net
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Tom Lane said:
> Tatsuo Ishii <ishii(at)sraoss(dot)co(dot)jp> writes:
>>> I don't mind having encoding conversions be named within schemas, but
>>> I propose that any given encoding pair be allowed to have only one
>>> default conversion, period, and that when we are looking for a
>>> default conversion we find it by a non-namespace-aware search.
>
>> That doesn't sound good idea to me.
>
> What does it mean to have different "default" encoding conversions in
> different schemas? Even if this had a sensible interpretation, I don't
> think the existing code implements it properly.

perhaps I'm misunderstanding, but why not just resolve the namespace at the
time the default conversion is created?

cheers

andrew

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