Horton

Re: Skipping logical replication transactions on subscriber side

Dilip Kumar <dilipbalaut@gmail.com>

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From: Dilip Kumar <dilipbalaut@gmail.com>
To: Amit Kapila <amit.kapila16@gmail.com>
Cc: Masahiko Sawada <sawada.mshk@gmail.com>, Greg Nancarrow <gregn4422@gmail.com>, "houzj.fnst@fujitsu.com" <houzj.fnst@fujitsu.com>, "tanghy.fnst@fujitsu.com" <tanghy.fnst@fujitsu.com>, "osumi.takamichi@fujitsu.com" <osumi.takamichi@fujitsu.com>, Alexey Lesovsky <lesovsky@gmail.com>, Peter Eisentraut <peter.eisentraut@enterprisedb.com>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2021-11-09T07:40:04Z
Lists: pgsql-hackers 
On Tue, Nov 9, 2021 at 11:57 AM Amit Kapila <amit.kapila16@gmail.com> wrote:
>
> On Tue, Nov 9, 2021 at 11:37 AM Dilip Kumar <dilipbalaut@gmail.com> wrote:
> > 1.
> > I don't like the fact that this view is very specific for showing the
> > errors but the name of the view is very generic.  So are we keeping
> > this name to expand the scope of the view in the future?
> >
>
> Yes, we are planning to display some other xact specific stats as well
> corresponding to subscription workers. See [1][2].
>
> [1] - https://www.postgresql.org/message-id/OSBPR01MB48887CA8F40C8D984A6DC00CED199%40OSBPR01MB4888.jpnprd01.prod.outlook.com
> [2] - https://www.postgresql.org/message-id/CAA4eK1%2B1n3upCMB-Y_k9b1wPNCtNE7MEHan9kA1s6GNsZGB0Og%40mail.gmail.com

Thanks for pointing me to this thread, I will have a look.

-- 
Regards,
Dilip Kumar
EnterpriseDB: http://www.enterprisedb.com

Commits

  1. Test ALIGNOF_DOUBLE==4 compatibility under ALIGNOF_DOUBLE==8.

  2. Reorder subskiplsn in pg_subscription to avoid alignment issues.

  3. Add ALTER SUBSCRIPTION ... SKIP.

  4. Optionally disable subscriptions on error.

  5. Update docs of logical replication for commit 8d74fc96db.

  6. Respect permissions within logical replication.

  7. Fix regression test failure caused by commit 8d74fc96db.

  8. Add a view to show the stats of subscription workers.

  9. Add logical change details to logical replication worker errcontext.

  10. Rename LOGICAL_REP_MSG_STREAM_END to LOGICAL_REP_MSG_STREAM_STOP.

  11. Fix typo in protocol.sgml.

  12. Remove unused argument in apply_handle_commit_internal().

  13. Fix replication of in-progress transactions in tablesync worker.

  14. Reorder pg_sequence columns to avoid alignment issue