Re: Inadequate executor locking of indexes

From: David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>
To: Amit Langote <Langote_Amit_f8(at)lab(dot)ntt(dot)co(dot)jp>
Cc: Julien Rouhaud <rjuju123(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Haribabu Kommi <kommi(dot)haribabu(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Rushabh Lathia <rushabh(dot)lathia(at)gmail(dot)com>
Subject: Re: Inadequate executor locking of indexes
Date: 2019-03-13 01:58:22
Message-ID: CAKJS1f-Mjw0M3kHiyvuOeYJwYXnh=AXaLA8GVGbjMwz5oNKESg@mail.gmail.com
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On Wed, 13 Mar 2019 at 14:55, Amit Langote
<Langote_Amit_f8(at)lab(dot)ntt(dot)co(dot)jp> wrote:
> Did you miss ri_RangeTableIndex? It's the range table index of the result
> relation for which a given ResultRelInfo is created.

I did indeed. I'll hold off modifying the patch in favour of seeing
what other people think about what should be done here.

Thanks for pointing out ri_RangeTableIndex.

--
David Rowley http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services

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