Re: [HACKERS] REINDEX CONCURRENTLY 2.0

From: Andreas Karlsson <andreas(at)proxel(dot)se>
To: Michael Paquier <michael(at)paquier(dot)xyz>, Sergei Kornilov <sk(at)zsrv(dot)org>
Cc: Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, PostgreSQL mailing lists <pgsql-hackers(at)postgresql(dot)org>, Stephen Frost <sfrost(at)snowman(dot)net>, Craig Ringer <craig(at)2ndquadrant(dot)com>, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
Subject: Re: [HACKERS] REINDEX CONCURRENTLY 2.0
Date: 2019-01-16 16:56:15
Message-ID: c11e1832-3c3e-c8a2-cdf4-3abc7b7ffdde@proxel.se
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On 1/16/19 9:27 AM, Michael Paquier wrote:> Regarding the grammar, we
tend for the last couple of years to avoid
> complicating the main grammar and move on to parenthesized grammars
> (see VACUUM, ANALYZE, EXPLAIN, etc). So in the same vein I think that
> it would make sense to only support CONCURRENTLY within parenthesis
> and just plugin that with the VERBOSE option.

Personally I do not care, but there have been a lot of voices for
keeping REINDEX CONCURRENTLY consistent with CREATE INDEX CONCURRENTLY
and DROP INDEX CONCURRENTLY.

> Does somebody mind if I jump into the ship after so long? I was the
> original author of the monster after all...

Fine by me. Peter?

Andreas

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