Horton

RE: row filtering for logical replication

Zhijie Hou (Fujitsu) <houzj.fnst@fujitsu.com>

View thread
From: "houzj.fnst@fujitsu.com" <houzj.fnst@fujitsu.com>
To: Peter Smith <smithpb2250@gmail.com>
Cc: "tanghy.fnst@fujitsu.com" <tanghy.fnst@fujitsu.com>, Amit Kapila <amit.kapila16@gmail.com>, Euler Taveira <euler@eulerto.com>, Greg Nancarrow <gregn4422@gmail.com>, vignesh C <vignesh21@gmail.com>, Ajin Cherian <itsajin@gmail.com>, Dilip Kumar <dilipbalaut@gmail.com>, Rahila Syed <rahilasyed90@gmail.com>, Peter Eisentraut <peter.eisentraut@enterprisedb.com>, Önder Kalacı <onderkalaci@gmail.com>, japin <japinli@hotmail.com>, Michael Paquier <michael@paquier.xyz>, David Steele <david@pgmasters.net>, Craig Ringer <craig@2ndquadrant.com>, Amit Langote <amitlangote09@gmail.com>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2022-01-07T03:49:49Z
Lists: pgsql-hackers

Commits

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

  1. Release cache tuple when no longer needed

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

  3. Fix one of the tests introduced in commit 52e4f0cd47.

  4. Allow specifying row filters for logical replication of tables.

  5. Move scanint8() to numutils.c

  6. Replace Test::More plans with done_testing

  7. Reduce relcache access in WAL sender streaming logical changes

  8. Small cleanups related to PUBLICATION framework code

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

  10. Allow publishing the tables of schema.

  11. Doc: improve documentation of CREATE/ALTER SUBSCRIPTION.

  12. Add PublicationTable and PublicationRelInfo structs

  13. Remove unused argument "txn" in maybe_send_schema().

  14. Add prepare API support for streaming transactions in logical replication.

  15. Unify PostgresNode's new() and get_new_node() methods

  16. Use l*_node() family of functions where appropriate

  17. Add support for prepared transactions to built-in logical replication.

  18. Restore the portal-level snapshot after procedure COMMIT/ROLLBACK.

  19. Rename a parse node to be more general

  20. Remove unused column atttypmod from initial tablesync query

  21. SEARCH and CYCLE clauses

Attachments

On Thursday, January 6, 2022 8:10 PM Peter Smith <smithpb2250@gmail.com> wrote:
> On Thu, Jan 6, 2022 at 9:29 AM Peter Smith <smithpb2250@gmail.com> wrote:
> >
> > FYI - v58 is currently known to be broken due to a recent commit [1].
> >
> > I plan to post a v59* later today to address this as well as other
> > recent review comments.
> 
> 
> Here is the v59* patch set:

Attach the v60 patch set.
Note that the 0004 patch is merged to 0001 patch.

Details
=======

V60-0001
- Skip the transformation if where clause is not specified (Amit[1])
- Change the return type of transformPubWhereClauses to "void" (Amit[1])
- Merge 0004 patch to 0001 patch (Vignesh [2])
- Remove unnecessary includes (Vignesh [2])
- Add an Assert for a valid value of relation->rd_pubactions before doing memcpy
  in GetRelationPublicationActions() and add some comments atop
  GetRelationPublicationInfo () (Amit [3])

V60-0002 (new/old tuple)
V60-0003 (tab, dump)
- no change

[1] https://www.postgresql.org/message-id/CAA4eK1Ky0z%3D%2BUznCUHOs--L%3DEs_EMmZ_rxNo8FH73%3D758sahsQ%40mail.gmail.com
[2] https://www.postgresql.org/message-id/CALDaNm13yVPH0EcObv4tCHLQfUwjfvPFh8c-nd3Ldg71Y9es7A%40mail.gmail.com
[3] https://www.postgresql.org/message-id/CAA4eK1JgcNtmurzuTNw%3DFcNoJcODobx-y0FmohVQAce0-iitCA%40mail.gmail.com

Best regards,
Hou zj