Re: Column Filtering in Logical Replication

From: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
To: "houzj(dot)fnst(at)fujitsu(dot)com" <houzj(dot)fnst(at)fujitsu(dot)com>
Cc: Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>, Peter Eisentraut <peter(dot)eisentraut(at)enterprisedb(dot)com>, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, Justin Pryzby <pryzby(at)telsasoft(dot)com>, Rahila Syed <rahilasyed90(at)gmail(dot)com>, Peter Smith <smithpb2250(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, "shiy(dot)fnst(at)fujitsu(dot)com" <shiy(dot)fnst(at)fujitsu(dot)com>
Subject: Re: Column Filtering in Logical Replication
Date: 2022-03-15 04:43:53
Message-ID: CAA4eK1KvFAygPbFu=cUvnqhmTLPpjzqp8p4UNSsLkiZmvFp8oQ@mail.gmail.com
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On Mon, Mar 14, 2022 at 4:42 PM houzj(dot)fnst(at)fujitsu(dot)com
<houzj(dot)fnst(at)fujitsu(dot)com> wrote:
>
> On Monday, March 14, 2022 5:08 AM Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com> wrote:
> >
> > On 3/12/22 05:30, Amit Kapila wrote:
> > >> ...
> > >
> > > Okay, please find attached. I have done basic testing of this, if we
> > > agree with this approach then this will require some more testing.
> > >
> >
> > Thanks, the proposed changes seem like a clear improvement, so I've
> > added them, with some minor tweaks (mostly to comments).
>
> Hi,
>
> Thanks for updating the patches !
> And sorry for the row filter bug caused by my mistake.
>
> I looked at the two fixup patches. I am thinking would it be better if we
> add one testcase for these two bugs? Maybe like the attachment.
>

Your tests look good to me. We might want to add some comments for
each test but I guess that can be done before committing. Tomas, it
seems you are planning to push these bug fixes, do let me know if you
want me to take care of these while you focus on the main patch? I
think the first patch needs to be backpatched till 13 and the second
one is for just HEAD.

--
With Regards,
Amit Kapila.

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