pgsql-hackers since 2026-01-18 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!

Search the Archives

(enter a message-id to go directly to that message)

Browse Archives

Prev | Next

Jan. 18, 2026

Thread Author Time
Re: Import Statistics in postgres_fdw before resorting to sampling. 📎 Corey Huinker 02:53
Re: Resetting recovery target parameters in pg_createsubscriber Michael Paquier 05:13
Re: Extended Statistics set/restore/clear functions. Michael Paquier 07:07
Re: [PATCH] Remove redundant Assert() calls in report_namespace_conflict() Michael Paquier 07:17
Re: [PATCH] backup: Fix trivial typo and error message issues Michael Paquier 07:20
Re: Row pattern recognition Tatsuo Ishii 07:52
Re: Row pattern recognition Henson Choi 08:45
Re: Row pattern recognition Tatsuo Ishii 09:26
Re: Cleaning up PREPARE query strings? 📎 Julien Rouhaud 11:18
Re: [PATCH] backup: Fix trivial typo and error message issues zengman 11:40
Re: Row pattern recognition Henson Choi 11:49
Re: Row pattern recognition 📎 Tatsuo Ishii 12:09
Re: Row pattern recognition Henson Choi 15:32
Re: Proposal: Adding compression of temporary files 📎 Filip Janus 15:50
Re: Cleaning up PREPARE query strings? Sami Imseih 16:16
Re: let ALTER TABLE DROP COLUMN drop whole-row referenced object Kirill Reshke 18:56
Enhance btree's pageinspect 📎 Kirill Reshke 19:58
Re: Adding REPACK [concurrently] Mihail Nikalayeu 21:52
Re: More speedups for tuple deformation 📎 David Rowley 22:13
Re: [WIP]Vertical Clustered Index (columnar store extension) - take2 📎 Peter Smith 23:14
Re: index prefetching 📎 Peter Geoghegan 23:51

Jan. 19, 2026

Thread Author Time
Re: Add WALRCV_CONNECTING state to walreceiver Michael Paquier 00:13
Re: Add parallel columns for seq scan and index scan on pg_stat_all_tables and _indexes Michael Paquier 00:25
Re: Cleaning up PREPARE query strings? Julien Rouhaud 01:07
Re: Startup PANIC on standby promotion due to zero-filled WAL segment 📎 Michael Paquier 01:19
Re: Extended Statistics set/restore/clear functions. Chao Li 02:01
Re: Proposal: Conflict log history table for Logical Replication Peter Smith 02:27
Re: Fwd: pg18 bug? SELECT query doesn't work Richard Guo 02:39
Re: pg_stat_statements: Fix nested tracking for implicitly closed cursors Michael Paquier 03:18
Re: Proposal: Conflict log history table for Logical Replication Peter Smith 03:22
Re: ON CONFLICT DO SELECT (take 3) 📎 jian he 03:47
Re: Proposal: Conflict log history table for Logical Replication Peter Smith 04:11
Re: ALTER DOMAIN ADD NOT NULL NOT VALID 📎 jian he 04:13
Re: Proposal: Conflict log history table for Logical Replication Dilip Kumar 04:18
Re: Simplify code building the LR conflict messages shveta malik 04:41
Re: Minor refactor of the code in ExecScanExtended() Aditya Gollamudi 04:50
Re: Proposal: Conflict log history table for Logical Replication vignesh C 04:52
RE: Simplify code building the LR conflict messages 📎 Hayato Kuroda (Fujitsu) 05:26
Re: Proposal: Conflict log history table for Logical Replication 📎 Dilip Kumar 05:26
Re: More speedups for tuple deformation Chao Li 05:47
Re: Proposal: Conflict log history table for Logical Replication Dilip Kumar 06:08
Re: Extended Statistics set/restore/clear functions. Michael Paquier 06:11
Re: [PATCH] Add pg_get_role_ddl() functions for role recreation jian he 06:18
Re: Can we change pg_rewind used without wal_log_hints and data_checksums wenhui qiu 06:35
Re: Cleaning up PREPARE query strings? Sami Imseih 06:43
Re: Row pattern recognition Tatsuo Ishii 06:45
Re: Extended Statistics set/restore/clear functions. 📎 Michael Paquier 06:51
Re: Proposal: Conflict log history table for Logical Replication Peter Smith 07:02
Re: Simplify code building the LR conflict messages Amit Kapila 07:04
tablecmds: clarify recurse vs recusing 📎 Chao Li 07:14
Re: 001_password.pl fails with --without-readline Soumya S Murali 07:32
Re: [[BUG] pg_stat_statements crashes with var and non-var expressions in IN clause Michael Paquier 08:14
Re: docs: clarify ALTER TABLE behavior on partitioned tables 📎 Chao Li 08:20
Re: 001_password.pl fails with --without-readline Oleg Tselebrovskiy 08:37
Re: 001_password.pl fails with --without-readline Oleg Tselebrovskiy 08:44
Re: Extended Statistics set/restore/clear functions. Chao Li 08:56
Re: [PATCH] psql: add \dcs to list all constraints 📎 Tatsuro Yamada 09:22
Re: Logical Replication of sequences vignesh C 09:24
Re: [[BUG] pg_stat_statements crashes with var and non-var expressions in IN clause Dmitry Dolgov 09:24
Re: parallel data loading for pgbench -i lakshmi 09:25
Re: 001_password.pl fails with --without-readline Soumya S Murali 09:34
Re: Skipping schema changes in publication 📎 shveta malik 09:38
Re: 001_password.pl fails with --without-readline Oleg Tselebrovskiy 09:45
Re: let ALTER TABLE DROP COLUMN drop whole-row referenced object 09:59
Re: Add missing JIT inline pass for llvm>=17 Pierre Ducroquet 10:52
Re: pg_plan_advice 📎 Jakub Wartak 10:53
RE: Simplify code building the LR conflict messages 📎 Hayato Kuroda (Fujitsu) 10:55
Re: pg_waldump: support decoding of WAL inside tarfile Amul Sul 11:13
Re: file_fdw: Support multi-line HEADER option. Fujii Masao 11:22
Re: RFC: adding pytest as a supported test framework Aleksander Alekseev 11:34
RE: code contributions for 2025, WIP version Hayato Kuroda (Fujitsu) 11:37
Re: failed NUMA pages inquiry status: Operation not permitted Jakub Wartak 11:47
Re: Enhance btree's pageinspect Aleksander Alekseev 11:52
Re: [BUG] CRASH: ECPGprepared_statement() and ECPGdeallocate_all() when connection is NULL 📎 Shruthi Gowda 12:08
Re: Enhance btree's pageinspect Kirill Reshke 12:08
Re: Flush some statistics within running transactions 📎 Bertrand Drouvot 12:17
Re: Exit walsender before confirming remote flush in logical replication Fujii Masao 12:41
Deadlock detector fails to activate on a hot standby replica 📎 Vitaly Davydov 12:43
Re: Logical Replication of sequences 📎 vignesh C 13:06
Re: [PATCH] psql: add \dcs to list all constraints Álvaro Herrera 13:09
Re: pg_waldump: support decoding of WAL inside tarfile Robert Haas 13:30
Re: SQL:2011 Application Time Update & Delete 📎 Peter Eisentraut 13:37
Re: [PATCH] psql: add \dcs to list all constraints Tatsuro Yamada 13:44
Re: Row pattern recognition 📎 Henson Choi 13:48
Re: Hash-based MCV matching for large IN-lists David Geier 14:01
Re: CREATE SCHEMA ... CREATE DOMAIN support 📎 jian he 15:06
Re: Add WALRCV_CONNECTING state to walreceiver Xuneng Zhou 15:35
Re: tablecmds: clarify recurse vs recusing Peter Eisentraut 15:50
Re: tablecmds: clarify recurse vs recusing Ashutosh Bapat 16:02
Re: support ALTER COLUMN SET EXPRESSION over virtual generated column with check constraint 📎 jian he 16:11
Re: tablecmds: clarify recurse vs recusing Tom Lane 16:14
Re: tablecmds: clarify recurse vs recusing Tom Lane 16:21
Race conditions in logical decoding 📎 Antonin Houska 16:29
Re: Adding REPACK [concurrently] Antonin Houska 16:31
Re: [PATCH] Add sampling statistics to autoanalyze log output 📎 Tatsuya Kawata 16:33
Re: Enhancing Memory Context Statistics Reporting 📎 Rahila Syed 17:31
Re: [BUG] [PATCH] pg_basebackup produces wrong incremental files after relation truncation in segmented tables Robert Haas 17:42
Re: SQL:2011 Application Time Update & Delete Kirill Reshke 17:43
Re: Initial COPY of Logical Replication is too slow Marcos Pegoraro 17:44
Re: Enhancing Memory Context Statistics Reporting Robert Haas 18:02
Re: SQL:2011 Application Time Update & Delete Paul A Jungwirth 18:33
Re: 001_password.pl fails with --without-readline Tom Lane 18:56
Re: pg_plan_advice 📎 Robert Haas 18:59
Re: Logical Replication of sequences Alexander Lakhin 19:00
Re: Patch: dumping tables data in multiple chunks in pg_dump 📎 Hannu Krosing 19:01
Re: 001_password.pl fails with --without-readline Tom Lane 19:01
Re: Add rows removed by hash join clause to instrumentation 📎 Alena Rybakina 19:33
Re: Add rows removed by hash join clause to instrumentation Andrei Lepikhov 19:44
Re: index prefetching Matthias van de Meent 19:45
Re: pg_plan_advice Robert Haas 19:59
Re: Custom oauth validator options Zsolt Parragi 20:30
Re: anonymous unions (C11) 📎 Álvaro Herrera 21:10
Re: Patch: dumping tables data in multiple chunks in pg_dump Zsolt Parragi 21:15
Re: Proposal: Adding compression of temporary files Zsolt Parragi 22:40
Re: Issues with ON CONFLICT UPDATE and REINDEX CONCURRENTLY Mihail Nikalayeu 22:59
Re: Patch: dumping tables data in multiple chunks in pg_dump 📎 Hannu Krosing 23:07
Re: [[BUG] pg_stat_statements crashes with var and non-var expressions in IN clause Michael Paquier 23:12
Re: Add WALRCV_CONNECTING state to walreceiver Michael Paquier 23:21
Re: Extended Statistics set/restore/clear functions. Michael Paquier 23:23
Some cleanup of pg_stat_statements tests 📎 Michael Paquier 23:33
Re: Row pattern recognition Tatsuo Ishii 23:33
Re: Row pattern recognition 📎 Henson Choi 23:35
Re: Row pattern recognition Henson Choi 23:39
Re: Row pattern recognition Michael Paquier 23:40
Re: Row pattern recognition Henson Choi 23:51

Jan. 20, 2026

Thread Author Time
Re: More speedups for tuple deformation 📎 David Rowley 00:11
Re: Row pattern recognition Tatsuo Ishii 00:37
Re: Row pattern recognition Tatsuo Ishii 00:39
Re: Row pattern recognition Henson Choi 00:47
Re: [Proposal] Adding Log File Capability to pg_createsubscriber 📎 Gyan Sreejith 00:58
Re: Implement waiting for wal lsn replay: reloaded 📎 Xuneng Zhou 01:28
Re: Add WALRCV_CONNECTING state to walreceiver Xuneng Zhou 01:31
Re: Patch: dumping tables data in multiple chunks in pg_dump David Rowley 02:20
Re: Row pattern recognition Henson Choi 02:29
Proposal: Add backup start time to pg_stat_progress_basebackup Rob Moore 02:33
RE: Logical Replication of sequences Hayato Kuroda (Fujitsu) 03:08
Re: Row pattern recognition Tatsuo Ishii 03:14
Re: Row pattern recognition 📎 Tatsuo Ishii 03:20
Re: Proposal: Add backup start time to pg_stat_progress_basebackup David G. Johnston 03:22
Re: Row pattern recognition 📎 Henson Choi 03:29
Re: tablecmds: clarify recurse vs recusing 📎 Chao Li 03:45
Re: Proposal: Add backup start time to pg_stat_progress_basebackup Rob Moore 03:46
A minor grammar error was found in a comment in the smgrtruncate function 📎 jinbinge 03:50
Re: Logical Replication of sequences Amit Kapila 03:57
Re: file_fdw: Support multi-line HEADER option. 📎 Shinya Kato 04:16
Re: Logical Replication of sequences Amit Kapila 04:17
Re: Extended Statistics set/restore/clear functions. Michael Paquier 04:29
Re: More speedups for tuple deformation Chao Li 04:32
Re: Simplify code building the LR conflict messages shveta malik 04:43
Undefined behavior detected by new clang's ubsan 📎 Alexander Lakhin 05:00
Re: A minor grammar error was found in a comment in the smgrtruncate function Michael Paquier 05:03
Re: Remaining dependency on setlocale() Александр Кожемякин 05:27
Re: Logical Replication of sequences 📎 vignesh C 05:30
Re: file_fdw: Support multi-line HEADER option. Chao Li 05:53
Re: [PATCH] Add pg_get_role_ddl() functions for role recreation Japin Li 06:01
Re: More speedups for tuple deformation Chao Li 06:05
Remove more leftovers of AIX support 📎 Peter Eisentraut 06:08
Re: Some cleanup of pg_stat_statements tests Chao Li 06:09
Re: Undefined behavior detected by new clang's ubsan John Naylor 06:13
Re: Patch: dumping tables data in multiple chunks in pg_dump Zsolt Parragi 06:13
Re: heap_create_with_catalog comments Chao Li 06:23
Re: getting "shell command argument contains a newline or carriage return:" error with pg_dumpall when db name have new line in double quote 📎 Mahendra Singh Thalor 06:29
Re: Proposal: Conflict log history table for Logical Replication Peter Smith 06:29
Re:Some cleanup of pg_stat_statements tests zengman 06:33
Fix comments for buf_id field of BufferDesc structure 📎 Daniil Davydov 06:35
Re: pg_upgrade: optimize replication slot caught-up check shveta malik 06:38
Re: Fwd: [PATCH] Add zstd compression for TOAST using extended header format Michael Paquier 06:45
Move MAXIMUM_ALIGNOF definition to c.h 📎 Peter Eisentraut 06:48
Re: pg_upgrade: optimize replication slot caught-up check shveta malik 06:51
Re: 001_password.pl fails with --without-readline Soumya S Murali 06:55
Re: Fix comments for buf_id field of BufferDesc structure Chao Li 06:59
Re: Undefined behavior detected by new clang's ubsan Alexander Lakhin 07:00
Re: Periodic authorization expiration checks using GoAway message 📎 Ajit Awekar 07:03
meson: Allow disabling static libraries 📎 Peter Eisentraut 07:03
Re: 001_password.pl fails with --without-readline Soumya S Murali 07:25
Remove "struct" markers from varlena, varatt_external and varatt_indirect 📎 Michael Paquier 07:41
Re: Undefined behavior detected by new clang's ubsan John Naylor 07:48
Fix accidentally cast away qualifiers 📎 Peter Eisentraut 07:54
Re: Fix accidentally cast away qualifiers Chao Li 08:16
Re: Fix comments for buf_id field of BufferDesc structure 📎 Daniil Davydov 08:22
Re: Race conditions in logical decoding 📎 Antonin Houska 08:30
Re: Remove more leftovers of AIX support Heikki Linnakangas 08:37
Re: Speed up transaction completion faster after many relations are accessed in a transaction 📎 Heikki Linnakangas 08:43
Re: commented out code 📎 Peter Eisentraut 08:49
Re: Logical Replication of sequences 📎 vignesh C 08:54
Re: Add IS_INDEX macro to brin and gist index Japin Li 09:02
Re: pg_plan_advice Jakub Wartak 09:19
Re: Periodic authorization expiration checks using GoAway message Zsolt Parragi 09:28
Change copyObject() to use typeof_unqual 📎 Peter Eisentraut 09:37
RE: Logical Replication of sequences Hayato Kuroda (Fujitsu) 09:38
Re: [PATCH] psql: add \dcs to list all constraints 📎 Tatsuro Yamada 10:01
Remove redundant AssertVariableIsOfType uses in pg_upgrade 📎 Peter Eisentraut 10:07
Optional skipping of unchanged relations during ANALYZE? VASUKI M 10:24
Re: Row pattern recognition 📎 Tatsuo Ishii 10:28
Re: Fix gistkillitems & add regression test to microvacuum Andrey Borodin 10:30
Re: Proposal: Conflict log history table for Logical Replication shveta malik 10:38
Re: Optional skipping of unchanged relations during ANALYZE? Christoph Berg 10:46
Re: Change copyObject() to use typeof_unqual David Geier 10:48
Re: Proposal: Adding compression of temporary files lakshmi 10:51
Re: Logical Replication of sequences Amit Kapila 10:59

Browse Archives

Prev | Next