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From: Christoph Berg <myon@debian.org>
To: Thomas Munro <thomas.munro@enterprisedb.com>
Cc: Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
Cc: Pg Hackers <pgsql-hackers@postgresql.org>
Subject: Re: Collation versioning
Date: Wed, 12 Sep 2018 10:15:48 +0200
Message-ID: <20180912081547.GA24584@msg.df7cb.de> (raw)
In-Reply-To: <CAEepm=1xGTsLDx63UEdcJ8MdG63CNJ-tsDWHbH9djtvxRH5ZWw@mail.gmail.com>
References: <CAEepm=0hoACQLFn8ro7jCO9-wTth2mXXS3K=s09gxKqN2jy8pA@mail.gmail.com>
	<CAEepm=3a5BC7CwsXZo3V4fw6YuAMT2nJ1krwtqOatb=vDqRWEA@mail.gmail.com>
	<20180905191014.GA29241@msg.df7cb.de>
	<CAEepm=3mKYhXS9NQCsPkGhkQxKAeZwbDneZV7QYKTDDYstTxZA@mail.gmail.com>
	<b7ce31bb-dfe5-c689-06c4-3a8536f73e6a@2ndquadrant.com>
	<CAEepm=01SJne1beXkuU0XxO3UdoG+n+BaE9X_ADXjG95s0nqbQ@mail.gmail.com>
	<CAEepm=1xGTsLDx63UEdcJ8MdG63CNJ-tsDWHbH9djtvxRH5ZWw@mail.gmail.com>

Re: Thomas Munro 2018-09-07 <CAEepm=1xGTsLDx63UEdcJ8MdG63CNJ-tsDWHbH9djtvxRH5ZWw@mail.gmail.com>
> 2.  We could remove datcollate and datctype and instead store a
> collation OID.  I'm not sure what problems would come up, but for
> starters it seems a bit weird to have a shared catalog pointing to
> rows in a non-shared catalog.

Naive idea: make that catalog shared? Collations are system-wide after
all.

Christoph




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