Re: New function pg_stat_statements_reset_query() to reset statistics of a specific query

From: Michael Paquier <michael(at)paquier(dot)xyz>
To: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
Cc: Haribabu Kommi <kommi(dot)haribabu(at)gmail(dot)com>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, sk(at)zsrv(dot)org, Robert Haas <robertmhaas(at)gmail(dot)com>, Fujii Masao <masao(dot)fujii(at)gmail(dot)com>, Ashutosh Sharma <ashu(dot)coek88(at)gmail(dot)com>, Euler Taveira <euler(at)timbira(dot)com(dot)br>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, Simon Riggs <simon(at)2ndquadrant(dot)com>, Dave Page <dpage(at)pgadmin(dot)org>
Subject: Re: New function pg_stat_statements_reset_query() to reset statistics of a specific query
Date: 2018-11-04 00:17:04
Message-ID: 20181104001704.GC1743@paquier.xyz
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On Sat, Nov 03, 2018 at 03:56:14PM +0530, Amit Kapila wrote:
> Before trying out any solution or deciding which is better, I think we
> want to understand why the variability in results occurred only after
> your patch? Without the patch, it works just fine.

Good point. We surely want to have a stable feature, which gets tested
without triggering random failures in the builfarm.
--
Michael

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