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help / color / mirror / Atom feedFrom: David Rowley <[email protected]>
To: Sašo Gantar <[email protected]>
Cc: [email protected]
Subject: Re: problem with query
Date: Wed, 15 May 2024 23:23:27 +1200
Message-ID: <CAApHDvq=sj+vVQ6HKOdNLeWbQnHErg5QPSz26s0a90PtY1NLdw@mail.gmail.com> (raw)
In-Reply-To: <CAGB0_6600w5C=hvhgfMWCqO9BCwCg+3s0PxXuoQv48NLqTp6dA@mail.gmail.com>
References: <CAGB0_6600w5C=hvhgfMWCqO9BCwCg+3s0PxXuoQv48NLqTp6dA@mail.gmail.com>
On Wed, 15 May 2024 at 21:08, Sašo Gantar <[email protected]> wrote:
> this query takes more than 8 seconds,
> if i remove "AND ((pgn.nspname='servicedesk'))" and test it, it takes <1s
Including the EXPLAIN rather than EXPLAIN (ANALYZE, BUFFERS) isn't
very useful as there's no way to tell if the planner's estimates were
accurate or not. Also with EXPLAIN only, we don't know where the time
was spent in the query.
Running the EXPLAIN with "SET track_io_timing = 1;" would be even more useful.
David
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Subject: Re: problem with query
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