From: Daniel Blanch Bataller <daniel.blanch.bataller@gmail.com>
To: Merlin Moncure <mmoncure@gmail.com>
Cc: postgres performance list <pgsql-performance@postgresql.org>
Subject: Re: PSA: upgrade your extensions
Date: Wed, 1 Feb 2017 16:18:28 +0100
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Hi Merlin:
Any EXPLAIN on the query affected? size of indexes before and after reindex?
Regards,
Daniel.
> El 1 feb 2017, a las 13:38, Merlin Moncure <mmoncure@gmail.com> escribió:
>
> I was just troubleshooting a strange performance issue with pg_trgm
> (greatest extension over) that ran great in testing but poor in
> production following a 9.6 in place upgrade from 9.2. By poor I mean
> 7x slower. Problem was resolved by ALTER EXTENSION UPDATE followed by
> a REINDEX on the impacted table. Hope this helps somebody at some
> point :-).
>
> merlin
>
>
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To: pgsql-performance@postgresql.org
Cc: daniel.blanch.bataller@gmail.com, mmoncure@gmail.com
Subject: Re: PSA: upgrade your extensions
In-Reply-To: <ADBA8F9D-2BD2-4FED-B937-6B00556E1DE7@gmail.com>
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