From: Tom Lane <tgl@sss.pgh.pa.us>
To: Alvaro Herrera <alvherre@alvh.no-ip.org>
cc: Gavin Flower <GavinFlower@archidevsys.co.nz>,
        Bruce Momjian <bruce@momjian.us>, Noah Misch <noah@leadboat.com>,
        neverov.max@gmail.com, pgsql-bugs@lists.postgresql.org
Subject: Re: BUG #16939: Plural interval for negative singular
In-reply-to: <20210427234438.GA22943@alvherre.pgsql>
References: <20210427234438.GA22943@alvherre.pgsql>
Comments: In-reply-to Alvaro Herrera <alvherre@alvh.no-ip.org>
	message dated "Tue, 27 Apr 2021 19:44:38 -0400"
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Date: Tue, 27 Apr 2021 20:09:05 -0400
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Alvaro Herrera <alvherre@alvh.no-ip.org> writes:
> Nope -- grepping for PQprint or PQdisplayTup doesn't yield anything in
> the libreoffice git repo.

Hm.  We actually document PQprint.  While the other two entry points
in that file aren't documented, they are listed in exports.txt,
which means somebody *could* be calling them.  I think we'd at least
have to go through a long deprecation period before we could consider
removing them.

There are also questions of whether we can remove entry points
without drawing the wrath of ABI checkers.  I suppose we could
dodge that by reducing them to code that returns an error.

			regards, tom lane