Re: Added schema level support for publication.

From: vignesh C <vignesh21(at)gmail(dot)com>
To: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
Cc: Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, Peter Eisentraut <peter(dot)eisentraut(at)enterprisedb(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Peter Smith <smithpb2250(at)gmail(dot)com>, "tanghy(dot)fnst(at)fujitsu(dot)com" <tanghy(dot)fnst(at)fujitsu(dot)com>, Greg Nancarrow <gregn4422(at)gmail(dot)com>, Ajin Cherian <itsajin(at)gmail(dot)com>, "houzj(dot)fnst(at)fujitsu(dot)com" <houzj(dot)fnst(at)fujitsu(dot)com>, Rahila Syed <rahilasyed90(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Bharath Rupireddy <bharath(dot)rupireddyforpostgres(at)gmail(dot)com>
Subject: Re: Added schema level support for publication.
Date: 2021-08-31 03:45:39
Message-ID: CALDaNm1T6dEUPDptWBf=R1zGkL-twg=bxocJPB0J6EwjFJ0sEw@mail.gmail.com
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On Mon, Aug 30, 2021 at 12:12 PM Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
wrote:
>
>
> Okay, I got it but let's add few comments in the code related to it.
> Also, I noticed that the code in InvalidatePublicationRels() already
> exists in AlterPublicationOptions(). You can try to refactor the
> existing code as a separate initial patch.

I have made these changes at the v23 patch attached at [1].

> BTW, I noticed that "for all tables", we don't register invalidations
> in the above scenario, and then later that causes conflict on the
> subscriber. I think that is a bug in the current code and we can deal
> with that separately.

I agree that the cache invalidation has been missed in case of "for all
tables" publication, I have fixed these and posted a patch for the same at
[2].

[1] -
https://www.postgresql.org/message-id/CALDaNm0xmqJeQEfV5Wnj2BawM%3DsdFdfOXz5N%2BgGG3WB6k9%3Dtdw%40mail.gmail.com
[2] -
https://www.postgresql.org/message-id/CALDaNm0zkQznFrxzHBoWZUGsf%3DnKSxhEZZhZ1eTDWLpFok6zZw%40mail.gmail.com

Regards,
Vigneshhas

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