Re: Minimal logical decoding on standbys

Fabrízio de Royes Mello <fabriziomello@gmail.com>

From: Fabrízio de Royes Mello <fabriziomello@gmail.com>

To: "Drouvot, Bertrand" <bdrouvot@amazon.com>

Cc: Alvaro Herrera <alvherre@2ndquadrant.com>, Andres Freund <andres@anarazel.de>, tushar <tushar.ahuja@enterprisedb.com>, "[pgdg] Robert Haas" <robertmhaas@gmail.com>, Amit Khandekar <amitdkhan.pg@gmail.com>, Rahila Syed <rahila.syed@2ndquadrant.com>, pgsql-hackers <pgsql-hackers@postgresql.org>

Date: 2021-02-04T17:33:48Z

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 →

Reduce the log level in 035_standby_logical_decoding.pl.
- 3034dc56ef4b 16.0 landed
035_standby_logical_decoding: Add missing waits for replication
- 57411c82ce86 16.0 landed
For cascading replication, wake physical and logical walsenders separately
- e101dfac3a53 16.0 landed
Handle logical slot conflicts on standby
- 26669757b6a7 16.0 landed
Support invalidating replication slots due to horizon and wal_level
- be87200efd93 16.0 landed
Prevent use of invalidated logical slot in CreateDecodingContext()
- 4397abd0a2af 16.0 landed
Replace replication slot's invalidated_at LSN with an enum
- 15f8203a5975 16.0 landed
Pass down table relation into more index relation functions
- 61b313e47eb9 16.0 landed
Assert only valid flag bits are passed to visibilitymap_set()
- a88a18b1250b 16.0 landed
Remove unused _bt_delitems_delete() argument.
- dc43492e46c7 14.0 cited
Add xl_btree_delete optimization.
- d2e5e20e5711 13.0 cited

On Thu, Feb 4, 2021 at 1:49 PM Drouvot, Bertrand <bdrouvot@amazon.com>
wrote:
>
> Had to do a little change to make it compiling again (re-add the heapRel
argument in _bt_delitems_delete() that was removed by commit
dc43492e46c7145a476cb8ca6200fc8eefe673ef).
>
> Given that this attached v9 version:
>
> compiles successfully on current master
> passes "make check"
> passes the 2 associated tap tests "make -C src/test/recovery check
PROVE_TESTS=t/022_standby_logical_decoding_xmins.pl PROVE_FLAGS=-v"  and
"make -C src/test/recovery check PROVE_TESTS=t/
023_standby_logical_decoding_conflicts.pl PROVE_FLAGS=-v"
>

Perfect thanks... will review ASAP!

> wouldn't that make sense to (re)add this patch in the commitfest?
>

Added to next commitfest: https://commitfest.postgresql.org/32/2968/

Regards,

-- 
   Fabrízio de Royes Mello
   PostgreSQL Developer at OnGres Inc. - https://ongres.com