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Re: Column Filtering in Logical Replication

vignesh C <vignesh21@gmail.com>

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From: vignesh C <vignesh21@gmail.com>
To: Amit Kapila <amit.kapila16@gmail.com>
Cc: Tomas Vondra <tomas.vondra@enterprisedb.com>, Alvaro Herrera <alvherre@alvh.no-ip.org>, Rahila Syed <rahilasyed90@gmail.com>, Peter Smith <smithpb2250@gmail.com>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2021-09-24T05:05:29Z
Lists: pgsql-hackers 
On Fri, Sep 24, 2021 at 8:40 AM Amit Kapila <amit.kapila16@gmail.com> wrote:
>
> On Fri, Sep 24, 2021 at 12:45 AM Tomas Vondra
> <tomas.vondra@enterprisedb.com> wrote:
> >
> > Hi,
> >
> > I wanted to do a review of this patch, but I'm a bit confused about
> > which patch(es) to review. There's the v5 patch, and then these two
> > patches - which seem to be somewhat duplicate, though.
> >
> > Can anyone explain what's the "current" patch version, or perhaps tell
> > me which of the patches to combine?
> >
>
> I think v5 won't work atop a common grammar patch. There need some
> adjustments in v5. I think it would be good if we can first get the
> common grammar patch reviewed/committed and then build this on top of
> it. The common grammar and the corresponding implementation are being
> accomplished in the Schema support patch, the latest version of which
> is at [1].

I have posted an updated patch with the fixes at [1], please review
the updated patch.
[1] - https://www.postgresql.org/message-id/CALDaNm1R-xbQvz4LU5OXu3KKwbWOz3uDcT_YjRU6V0R5FZDYDg%40mail.gmail.com

Regards,
Vignesh

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

  1. Doc: Explain about Column List feature.

  2. Doc: fix column list vs. replica identity rules.

  3. Prohibit combining publications with different column lists.

  4. Fix the check to limit sync workers.

  5. Wait for subscription to sync in t/031_column_list.sql

  6. Move prattrs to the pg_publication_rel section in docs

  7. Allow specifying column lists for logical replication

  8. Fix row filters with multiple publications

  9. Fix publish_as_relid with multiple publications

  10. Add some additional tests for row filters in logical replication.

  11. Add index on pg_publication_rel.prpubid

  12. Avoid using DefElemAction in AlterPublicationStmt

  13. Small cleanups related to PUBLICATION framework code

  14. Add PublicationTable and PublicationRelInfo structs

  15. Fix various concurrency issues in logical replication worker launching