Re: Column Filtering in Logical Replication

From: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
To: Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Peter Eisentraut <peter(dot)eisentraut(at)enterprisedb(dot)com>, "houzj(dot)fnst(at)fujitsu(dot)com" <houzj(dot)fnst(at)fujitsu(dot)com>, Rahila Syed <rahilasyed90(at)gmail(dot)com>
Cc: Peter Smith <smithpb2250(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Column Filtering in Logical Replication
Date: 2021-12-30 20:21:28
Message-ID: 202112302021.ca7ihogysgh3@alvherre.pgsql
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On 2021-Dec-29, Alvaro Herrera wrote:

> This new stuff is not yet finished. For example I didn't refactor
> handling of REPLICA IDENTITY, so the new command does not correctly
> check everything, such as the REPLICA IDENTITY FULL stuff. Also, no
> tests have been added yet. In manual tests it seems to behave as
> expected.

Fixing the lack of check for replica identity full didn't really require
much refactoring, so I did it that way.

I split it with some trivial fixes that can be committed separately
ahead of time. I'm thinking in committing 0001 later today, perhaps
0002 tomorrow. The interesting part is 0003.

--
Álvaro Herrera 39°49'30"S 73°17'W — https://www.EnterpriseDB.com/

Attachment Content-Type Size
v13-0001-Small-cleanups-for-publicationcmds.c-and-pg_publ.patch text/x-diff 5.7 KB
v13-0002-change-use-of-DEFELEM-enum-to-a-new-one.patch text/x-diff 5.0 KB
v13-0003-Add-column-filtering-to-logical-replication.patch text/x-diff 73.2 KB

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