Re: IMMUTABLE and PARALLEL SAFE function markings

From: Andres Freund <andres(at)anarazel(dot)de>
To: Stephen Frost <sfrost(at)snowman(dot)net>
Cc: Vik Fearing <vik(dot)fearing(at)2ndquadrant(dot)com>, Gajus Kuizinas <gajus(at)gajus(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: IMMUTABLE and PARALLEL SAFE function markings
Date: 2018-11-27 00:09:00
Message-ID: 20181127000900.lg2ca5wp3yo2gfs2@alap3.anarazel.de
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Hi,

On 2018-11-26 19:05:02 -0500, Stephen Frost wrote:
> Agreed, but I could see us having a regression test which complains if
> it finds any which are marked as immutable but aren't parallel safe.

That doesn't help if a user writes a query to review the not parallel
safe functions in their installation.

Greetings,

Andres Freund

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