pgsql-hackers since 2026-02-09 00:00
The PostgreSQL developers team lives here. Discussion of current development issues, problems and bugs, and proposed new features. If your question cannot be answered by people in the other lists, and it is likely that only a developer will know the answer, you may re-post your question in this list. You must try elsewhere first!
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Feb. 9, 2026
| Thread |
Author |
Time |
|
Re: Skipping schema changes in publication
|
Peter Smith |
01:10 |
|
Re: Buffer locking is special (hints, checksums, AIO writes)
|
Andres Freund |
01:52 |
|
Re: [Proposal] Adding Log File Capability to pg_createsubscriber 📎
|
Gyan Sreejith |
02:08 |
|
RE: BUG: Former primary node might stuck when started as a standby 📎
|
Hayato Kuroda (Fujitsu) |
02:38 |
|
Re: [Proposal] Improvement of GiST page layout
|
Andrey Borodin |
02:44 |
|
Re: get rid of Pointer type, mostly
|
Andreas Karlsson |
03:06 |
|
Re: log_min_messages per backend type
|
Chao Li |
03:41 |
|
Re: Emitting JSON to file using COPY TO 📎
|
jian he |
03:48 |
|
Re: Change COPY ... ON_ERROR ignore to ON_ERROR ignore_row 📎
|
jian he |
03:59 |
|
RE: [WIP] Pipelined Recovery
|
Hayato Kuroda (Fujitsu) |
05:15 |
|
Re: Skipping schema changes in publication
|
Amit Kapila |
05:36 |
|
RE: Improve pg_sync_replication_slots() to wait for primary to
advance 📎
|
Zhijie Hou (Fujitsu) |
06:06 |
|
make collate.linux.utf8 test run on more places
|
jian he |
06:13 |
|
Re: Skipping schema changes in publication
|
David G. Johnston |
06:22 |
|
Re: BUG #19393: pg_upgrade fails with duplicate key violation when
CHECK constraint named *_not_null exists
|
Hüseyin Demir |
06:24 |
|
Re: pg_dumpall --roles-only interact with other options 📎
|
jian he |
06:31 |
|
Re: Add expressions to pg_restore_extended_stats() 📎
|
Michael Paquier |
06:44 |
|
Re: Row pattern recognition
|
Tatsuo Ishii |
07:05 |
|
Re: Optimize IS DISTINCT FROM with non-nullable inputs
|
Richard Guo |
07:08 |
|
Re: Add expressions to pg_restore_extended_stats()
|
Corey Huinker |
07:25 |
|
Re: CREATE TABLE LIKE INCLUDING TRIGGERS 📎
|
jian he |
07:43 |
|
Re: Convert NOT IN sublinks to anti-joins when safe
|
Richard Guo |
07:43 |
|
Re: Changing the state of data checksums in a running cluster
|
Michael Banck |
07:52 |
|
Re: Add expressions to pg_restore_extended_stats()
|
Michael Paquier |
07:59 |
|
Re: Row pattern recognition
|
Henson Choi |
08:03 |
|
Re: Proposal for enabling auto-vectorization for checksum calculations
|
Andrew Kim |
08:42 |
|
Re: [PATCH] Add last_executed timestamp to pg_stat_statements
|
Christoph Berg |
08:47 |
|
Fix a bug in extension_file_exists() 📎
|
Chao Li |
09:21 |
|
Re: Propagate XLogFindNextRecord error to callers 📎
|
Anthonin Bonnefoy |
09:21 |
|
Re: Propagate XLogFindNextRecord error to callers
|
Japin Li |
09:36 |
|
Re: alter check constraint enforceability
|
Cédric Villemain |
09:55 |
|
Re: Row pattern recognition
|
Tatsuo Ishii |
10:02 |
|
Re: Fix a bug in extension_file_exists()
|
Heikki Linnakangas |
10:02 |
|
Re: Propagate XLogFindNextRecord error to callers 📎
|
Anthonin Bonnefoy |
10:06 |
|
Re: Buffer locking is special (hints, checksums, AIO writes)
|
Heikki Linnakangas |
10:14 |
|
Re: Streamify more code paths 📎
|
Xuneng Zhou |
10:40 |
|
Re: Support logical replication of DDLs
|
Vitaly Davydov |
10:42 |
|
Re: BUG #19393: pg_upgrade fails with duplicate key violation when
CHECK constraint named *_not_null exists
|
Laurenz Albe |
11:01 |
|
Re: [PATCH] pg_bsd_indent: improve formatting of multiline comments 📎
|
Aleksander Alekseev |
11:19 |
|
Re: Buffer locking is special (hints, checksums, AIO writes) 📎
|
Antonin Houska |
11:42 |
|
Re: Adding REPACK [concurrently]
|
Antonin Houska |
11:50 |
|
Re: [PATCH] Support reading large objects with pg_read_all_data 📎
|
Nitin Motiani |
11:55 |
|
Re: Use pg_current_xact_id() instead of deprecated txid_current()
|
Shinya Kato |
12:07 |
|
Re: Propagate XLogFindNextRecord error to callers
|
Mircea Cadariu |
12:15 |
|
Re: Add uuid_to_base32hex() and base32hex_to_uuid() built-in functions 📎
|
Aleksander Alekseev |
12:19 |
|
Re: alter check constraint enforceability
|
jian he |
12:36 |
|
Re: log_min_messages per backend type
|
Alvaro Herrera |
12:40 |
|
Re: log_min_messages per backend type
|
Alvaro Herrera |
12:50 |
|
Re: alter check constraint enforceability
|
Cédric Villemain |
12:58 |
|
Re: log_min_messages per backend type
|
Alvaro Herrera |
12:58 |
|
Re: log_min_messages per backend type
|
Chao Li |
13:01 |
|
Re: log_min_messages per backend type
|
Alvaro Herrera |
13:03 |
|
Re: Fix a bug in extension_file_exists()
|
Matheus Alcantara |
13:19 |
|
RE: Idea to enhance pgbench by more modes to generate data
(multi-TXNs, UNNEST, COPY BINARY)
|
Madyshev Egor |
13:19 |
|
Re: Support logical replication of DDLs
|
Andreas Karlsson |
13:40 |
|
Re: Add 64-bit XIDs into PostgreSQL 15
|
Robert Haas |
13:40 |
|
Re: Changing shared_buffers without restart 📎
|
Jakub Wartak |
13:41 |
|
Re: log_min_messages per backend type
|
zengman |
13:52 |
|
RE: log_min_messages per backend type 📎
|
Shinoda, Noriyoshi (PSD Japan FSI) |
14:05 |
|
Re: Add 64-bit XIDs into PostgreSQL 15
|
Maxim Orlov |
14:09 |
|
Re: Changing shared_buffers without restart
|
Andres Freund |
14:29 |
|
Re: Add 64-bit XIDs into PostgreSQL 15
|
Heikki Linnakangas |
15:03 |
|
Re: Changing shared_buffers without restart 📎
|
Ashutosh Bapat |
15:15 |
|
Re: Change COPY ... ON_ERROR ignore to ON_ERROR ignore_row
|
Matheus Alcantara |
15:36 |
|
Re: recovery.signal not cleaned up when both signal files are present
|
Fujii Masao |
15:41 |
|
Re: pg_plan_advice
|
Alexandra Wang |
15:55 |
|
Re: [PATCH] Add last_executed timestamp to pg_stat_statements
|
Sami Imseih |
16:51 |
|
Re: pg_upgrade: transfer pg_largeobject_metadata's files when
possible 📎
|
Nathan Bossart |
17:05 |
|
Re: BUG #19393: pg_upgrade fails with duplicate key violation when
CHECK constraint named *_not_null exists
|
Hüseyin Demir |
17:16 |
|
Re: [PATCH] Add Windows support for backtrace_functions (MSVC only) 📎
|
Álvaro Herrera |
17:17 |
|
Subquery pull-up increases jointree search space 📎
|
Andrei Lepikhov |
17:22 |
|
Re: Add CREATE SCHEMA ... LIKE support 📎
|
Matheus Alcantara |
17:42 |
|
Re: ON CONFLICT DO SELECT (take 3) 📎
|
Dean Rasheed |
18:09 |
|
Re: [PATCH] Add Windows support for backtrace_functions (MSVC
only)
|
Greg Burd |
18:11 |
|
Re: Remove HeapTupleheaderSetXmin{Committed,Invalid} functions
|
Álvaro Herrera |
18:23 |
|
Re: Improve monitoring of shared memory allocations
|
Álvaro Herrera |
18:32 |
|
[PROPOSAL] Doublewrite Buffer as an alternative torn page protection
to Full Page Write
|
陈宗志 |
18:52 |
|
Re: pg_dumpall --roles-only interact with other options
|
Zsolt Parragi |
19:09 |
|
Re: pg_dumpall --roles-only interact with other options
|
Nathan Bossart |
19:15 |
|
Re: ecdh support causes unnecessary roundtrips
|
Tom Lane |
19:41 |
|
Re: pg_dumpall --roles-only interact with other options
|
Zsolt Parragi |
19:46 |
|
Re: Buffer locking is special (hints, checksums, AIO writes)
|
Kirill Reshke |
19:54 |
|
Re: ecdh support causes unnecessary roundtrips
|
Daniel Gustafsson |
19:56 |
|
Re: ecdh support causes unnecessary roundtrips
|
Tom Lane |
20:01 |
|
Re: Add expressions to pg_restore_extended_stats() 📎
|
Corey Huinker |
20:09 |
|
Re: Subquery pull-up increases jointree search space
|
Tom Lane |
20:16 |
|
Re: Add CREATE SCHEMA ... LIKE support
|
Marcos Pegoraro |
20:53 |
|
Re: pg_upgrade: transfer pg_largeobject_metadata's files when
possible
|
Nathan Bossart |
20:58 |
|
Re: jsonb subscripting vs SQL/JSON array accessor semantics (SQL:2023) 📎
|
Alexandra Wang |
21:15 |
|
Re: Add CREATE SCHEMA ... LIKE support
|
Marcos Pegoraro |
21:44 |
|
Re: Add CREATE SCHEMA ... LIKE support
|
Matheus Alcantara |
21:53 |
|
Re: Changing shared_buffers without restart 📎
|
Heikki Linnakangas |
22:14 |
|
Re: Buffer locking is special (hints, checksums, AIO writes)
|
Andres Freund |
22:16 |
|
Re: Buffer locking is special (hints, checksums, AIO writes)
|
Andres Freund |
22:19 |
|
Re: Subquery pull-up increases jointree search space
|
Andrei Lepikhov |
22:34 |
|
Re: Changing the state of data checksums in a running cluster
|
Tomas Vondra |
22:36 |
|
Re: Changing shared_buffers without restart
|
Andres Freund |
22:37 |
|
Re: Add CREATE SCHEMA ... LIKE support
|
Matheus Alcantara |
22:39 |
|
Re: index prefetching 📎
|
Peter Geoghegan |
22:44 |
|
Problems with get_actual_variable_range's VISITED_PAGES_LIMIT
|
Peter Geoghegan |
23:14 |
|
Re: recovery.signal not cleaned up when both signal files are present
|
Michael Paquier |
23:37 |
|
Re: libpq: Bump protocol version to version 3.2 at least until the
first/second beta
|
Jelte Fennema-Nio |
23:55 |
Feb. 10, 2026
| Thread |
Author |
Time |
|
2026-02-12 release announcement draft 📎
|
Jonathan S. Katz |
00:01 |
|
Re: Enhancing Memory Context Statistics Reporting 📎
|
Rahila Syed |
00:03 |
|
Re: local custom injection points do not work as expected
|
Michael Paquier |
00:09 |
|
Re: BUG #19393: pg_upgrade fails with duplicate key violation when
CHECK constraint named *_not_null exists
|
Michael Paquier |
00:37 |
|
Re: Problems with get_actual_variable_range's VISITED_PAGES_LIMIT
|
Tom Lane |
00:39 |
|
Re: Fix a bug in extension_file_exists()
|
Chao Li |
00:50 |
|
Re: Problems with get_actual_variable_range's VISITED_PAGES_LIMIT
|
Peter Geoghegan |
01:27 |
|
Re: Fix incorrect assignment for nodeid in
TransactionIdGetCommitTsData()
|
Chao Li |
01:35 |
|
Re: Optimize IS DISTINCT FROM with non-nullable inputs
|
Richard Guo |
02:07 |
|
Re: jsonb subscripting vs SQL/JSON array accessor semantics (SQL:2023)
|
jian he |
03:05 |
|
Re: recovery.signal not cleaned up when both signal files are present 📎
|
Fujii Masao |
03:26 |
|
Re: Add expressions to pg_restore_extended_stats()
|
Michael Paquier |
03:56 |
|
Re: Enhancing Memory Context Statistics Reporting
|
Chao Li |
04:50 |
|
Re: recovery.signal not cleaned up when both signal files are present
|
Michael Paquier |
04:52 |
|
Re: Remove "struct" markers from varlena, varatt_external and
varatt_indirect
|
Michael Paquier |
05:12 |
|
Re: Support for 8-byte TOAST values (aka the TOAST infinite loop
problem)
|
Michael Paquier |
05:15 |
|
Re: Changing shared_buffers without restart
|
Ashutosh Bapat |
05:32 |
|
Miscellaneous message fixes 📎
|
Kyotaro Horiguchi |
05:37 |
|
Re: Skipping schema changes in publication
|
shveta malik |
06:05 |
|
Re: Changing shared_buffers without restart 📎
|
Ashutosh Bapat |
06:17 |
|
Re: Add 64-bit XIDs into PostgreSQL 15
|
Maxim Orlov |
06:18 |
|
Re: Miscellaneous message fixes
|
Kyotaro Horiguchi |
06:18 |
|
Re: Add 64-bit XIDs into PostgreSQL 15
|
wenhui qiu |
06:32 |
|
Re: Use pg_current_xact_id() instead of deprecated txid_current() 📎
|
Shinya Kato |
06:38 |
|
Re: Improve pg_sync_replication_slots() to wait for primary to advance
|
shveta malik |
07:01 |
|
Re: Miscellaneous message fixes
|
Michael Paquier |
07:14 |
|
Re: Adding locks statistics 📎
|
Bertrand Drouvot |
07:30 |
|
Re:2026-02-12 release announcement draft
|
Xueyu Gao |
07:38 |
|
Re: Buffer locking is special (hints, checksums, AIO writes)
|
Antonin Houska |
07:46 |
|
RE: Improve pg_sync_replication_slots() to wait for primary to
advance 📎
|
Zhijie Hou (Fujitsu) |
07:55 |
|
Re: [WIP]Vertical Clustered Index (columnar store extension) - take2 📎
|
Peter Smith |
08:02 |
|
Re: Remove "struct" markers from varlena, varatt_external and
varatt_indirect
|
Chao Li |
08:13 |
|
Re: [PATCH] Support reading large objects with pg_read_all_data
|
Dilip Kumar |
08:47 |
|
Re: Remove "struct" markers from varlena, varatt_external and varatt_indirect
|
Shinya Kato |
09:03 |
|
RE: Decoupling our alignment assumptions about int64 and double
|
Aditya Kamath |
09:14 |
|
Re: Exit walsender before confirming remote flush in logical replication
|
Ronan Dunklau |
09:15 |
|
Re: Problems with get_actual_variable_range's VISITED_PAGES_LIMIT
|
Jakub Wartak |
09:26 |
|
Re: Planing edge case for sorts with limit on non null column
|
Mayrom Rabinovich |
09:29 |
|
Re: Improve pg_sync_replication_slots() to wait for primary to advance
|
shveta malik |
09:33 |
|
Re: Remove "struct" markers from varlena, varatt_external and
varatt_indirect
|
Andreas Karlsson |
09:35 |
|
Re: pg_waldump: support decoding of WAL inside tarfile 📎
|
Amul Sul |
09:36 |
|
Re: Disable parallel query by default
|
Álvaro Herrera |
09:45 |
|
Re: Remove "struct" markers from varlena, varatt_external and
varatt_indirect
|
Álvaro Herrera |
10:07 |
|
Re: Add CREATE SCHEMA ... LIKE support
|
Jim Jones |
10:09 |
|
Re: Miscellaneous message fixes
|
Álvaro Herrera |
10:26 |
|
Re: jsonb subscripting vs SQL/JSON array accessor semantics (SQL:2023)
|
Pavel Stehule |
10:34 |
|
Re: Add CREATE SCHEMA ... LIKE support
|
Jim Jones |
11:41 |
|
Re: Add CREATE SCHEMA ... LIKE support
|
Marcos Pegoraro |
11:52 |
|
Re: Metadata and record block access stats for indexes
|
lakshmi |
11:53 |
|
Re: [WIP]Vertical Clustered Index (columnar store extension) - take2
|
Álvaro Herrera |
12:02 |
|
Re: Improve monitoring of shared memory allocations
|
Rahila Syed |
12:17 |
|
PL/Julia: clarification on IN array parameters issue
|
abdelsalam mostafa |
12:40 |
|
Re: Changing shared_buffers without restart 📎
|
Jakub Wartak |
12:50 |
|
Re: [PATCH] Support reading large objects with pg_read_all_data 📎
|
Nitin Motiani |
13:09 |
|
Re: Limit memory usage by postgres_fdw batches 📎
|
Alexander Pyhalov |
13:31 |
|
Re: tuple radix sort 📎
|
John Naylor |
13:37 |
|
Re: Report bytes and transactions actually sent downtream
|
Bertrand Drouvot |
13:38 |
|
pgsql: Separate RecoveryConflictReasons from procsignals
|
Heikki Linnakangas |
14:32 |
|
Re: Refactor recovery conflict signaling a little
|
Heikki Linnakangas |
14:32 |
|
Re: Changing shared_buffers without restart
|
Jakub Wartak |
14:37 |
|
Re: Changing shared_buffers without restart
|
Jakub Wartak |
14:43 |
|
Re: Add 64-bit XIDs into PostgreSQL 15
|
Robert Haas |
14:54 |
|
Re: Miscellaneous message fixes
|
Tom Lane |
14:55 |
|
Re: POC: Parallel processing of indexes in autovacuum 📎
|
Daniil Davydov |
15:03 |
|
Re: Expanding HOT updates for expression and partial indexes 📎
|
Greg Burd |
15:09 |
|
Re: [PATCH] Add sampling statistics to autoanalyze log output
|
Tatsuya Kawata |
15:18 |
|
Re: pgsql: Separate RecoveryConflictReasons from procsignals
|
Bertrand Drouvot |
15:19 |
|
Re: Changing shared_buffers without restart
|
Ashutosh Bapat |
15:21 |
|
Re: Changing shared_buffers without restart 📎
|
Ashutosh Bapat |
15:23 |
|
Re: Remove "struct" markers from varlena, varatt_external and varatt_indirect
|
Tom Lane |
15:29 |
|
Re: Changing shared_buffers without restart
|
Heikki Linnakangas |
15:39 |
|
Re: Report bytes and transactions actually sent downtream
|
Ashutosh Bapat |
15:40 |
|
Re: pgsql: Separate RecoveryConflictReasons from procsignals
|
Heikki Linnakangas |
15:52 |
|
Re: Subquery pull-up increases jointree search space
|
Robert Haas |
16:29 |
|
Re: pgsql: Separate RecoveryConflictReasons from procsignals
|
Andres Freund |
16:41 |
|
Re: Buffer locking is special (hints, checksums, AIO writes)
|
Andres Freund |
16:49 |
|
Instability in postgres_fdw regression tests
|
Tom Lane |
17:06 |
|
PGPROC alignment (was Re: pgsql: Separate RecoveryConflictReasons
from procsignals) 📎
|
Heikki Linnakangas |
17:14 |
|
Little cleanup: Move ProcStructLock to the ProcGlobal struct 📎
|
Heikki Linnakangas |
17:39 |
|
llvmjit - improve code generated in O0 📎
|
Pierre Ducroquet |
17:39 |
|
Re: Skipping schema changes in publication 📎
|
vignesh C |
17:41 |
|
Re: Instability in postgres_fdw regression tests
|
Nathan Bossart |
17:58 |
|
Re: Instability in postgres_fdw regression tests
|
Alexander Lakhin |
18:00 |
|
Re: PGPROC alignment (was Re: pgsql: Separate
RecoveryConflictReasons from procsignals)
|
Andres Freund |
18:15 |
|
Re: [WIP]Vertical Clustered Index (columnar store extension) - take2
|
Alexandre Felipe |
18:19 |
|
Re: Instability in postgres_fdw regression tests
|
Tom Lane |
18:34 |
|
Re: refactor architecture-specific popcount code 📎
|
Nathan Bossart |
18:45 |
|
Re: PGPROC alignment (was Re: pgsql: Separate
RecoveryConflictReasons from procsignals) 📎
|
Bertrand Drouvot |
19:15 |
|
Re: alter check constraint enforceability
|
Zsolt Parragi |
19:37 |
|
Re: PGPROC alignment (was Re: pgsql: Separate
RecoveryConflictReasons from procsignals)
|
Andres Freund |
19:46 |
|
Re: llvmjit - improve code generated in O0
|
Andres Freund |
20:43 |
|
Re: Decoupling our alignment assumptions about int64 and double 📎
|
Tom Lane |
20:52 |
|
Re: PGPROC alignment (was Re: pgsql: Separate RecoveryConflictReasons
from procsignals) 📎
|
Heikki Linnakangas |
20:53 |
|
Re: Decoupling our alignment assumptions about int64 and double
|
Thomas Munro |
21:24 |
|
Re: ON CONFLICT DO SELECT (take 3)
|
Viktor Holmberg |
21:58 |
|
Re: Add GoAway protocol message for graceful but fast server
shutdown/switchover 📎
|
Jelte Fennema-Nio |
21:59 |
|
Re: Miscellaneous message fixes
|
Michael Paquier |
22:03 |
|
Re: log_min_messages per backend type 📎
|
Euler Taveira |
22:05 |
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