Re: PoC plpgsql - possibility to force custom or generic plan

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>, Simon Riggs <simon(at)2ndquadrant(dot)com>, Daniel Gustafsson <daniel(at)yesql(dot)se>, Andrew Dunstan <andrew(dot)dunstan(at)2ndquadrant(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Petr Jelinek <petr(dot)jelinek(at)2ndquadrant(dot)com>, David Steele <david(at)pgmasters(dot)net>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>, Jim Nasby <Jim(dot)Nasby(at)bluetreble(dot)com>
Subject: Re: PoC plpgsql - possibility to force custom or generic plan
Date: 2017-09-19 16:33:52
Message-ID: CA+TgmoaX4wZs=HgmToPbTn4jcHPC+rDrhLGteuWEW-vfx2tvtg@mail.gmail.com
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On Mon, Sep 18, 2017 at 11:46 PM, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> wrote:
> There is possibility to introduce new compile option #option to disable plan
> cache on function scope. Do you think so it is acceptable solution? It is
> step forward.

You can already set a GUC with function scope. I'm not getting your point.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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