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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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Sept. 8, 2023

Thread Author Time
Re: old_snapshot_threshold bottleneck on replica Peter Geoghegan 04:22
Suspicious redundant assignment in COPY FROM 📎 Jingtang Zhang 04:23
Re: persist logical slots to disk during shutdown checkpoint Michael Paquier 04:38
Re: Impact of checkpointer during pg_upgrade Michael Paquier 04:40
Re: Eager page freeze criteria clarification Andres Freund 04:45
Re: Optimize planner memory consumption for huge arrays 📎 Lepikhov Andrei 05:11
Re: pg_ctl start may return 0 even if the postmaster has been already started on Windows 📎 Kyotaro Horiguchi 05:17
Re: old_snapshot_threshold bottleneck on replica Thomas Munro 05:21
Re: pg_ctl start may return 0 even if the postmaster has been already started on Windows 📎 Kyotaro Horiguchi 05:22
Re: Correct the documentation for work_mem David Rowley 05:23
Re: Eager page freeze criteria clarification Andres Freund 05:26
Re: Eager page freeze criteria clarification Peter Geoghegan 05:29
Re: Eager page freeze criteria clarification Andres Freund 05:36
Re: Suspicious redundant assignment in COPY FROM Michael Paquier 05:41
Re: Eager page freeze criteria clarification Andres Freund 05:45
Re: Suspicious redundant assignment in COPY FROM 📎 Jingtang Zhang 05:54
Re: Should consider materializing the cheapest inner path in consider_parallel_nestloop() Richard Guo 06:06
Re: A minor adjustment to get_cheapest_path_for_pathkeys Richard Guo 06:08
Re: Eager page freeze criteria clarification Peter Geoghegan 06:18
Re: persist logical slots to disk during shutdown checkpoint Amit Kapila 06:20
Re: Avoid a possible null pointer (src/backend/utils/adt/pg_locale.c) 📎 Michael Paquier 06:24
Re: Impact of checkpointer during pg_upgrade Amit Kapila 06:29
Re: Impact of checkpointer during pg_upgrade Michael Paquier 06:38
Re: WL_SOCKET_ACCEPT fairness on Windows Thomas Munro 06:59
Re: Oversight in reparameterize_path_by_child leading to executor crash Ashutosh Bapat 07:04
Using non-grouping-keys at HAVING clause Kohei KaiGai 07:42
Re: CHECK Constraint Deferrable Dilip Kumar 07:52
RE: pg_ctl start may return 0 even if the postmaster has been already started on Windows Hayato Kuroda (Fujitsu) 08:02
Re: Build the docs if there are changes in docs and don't run other tasks if the changes are only in docs Daniel Gustafsson 08:05
Re: Synchronizing slots from primary to standby 📎 shveta malik 08:24
RE: [PoC] pg_upgrade: allow to upgrade publisher node Zhijie Hou (Fujitsu) 08:42
Re: SQL:2011 application time jian he 09:35
Re: Add resource intensiveness as a reason to not running tests by default Daniel Gustafsson 09:39
Reuse child_relids in try_partitionwise_join was Re: Assert failure on bms_equal(child_joinrel->relids, child_joinrelids) Ashutosh Bapat 09:52
Re: Support prepared statement invalidation when result types change 📎 Jelte Fennema 09:54
Re: Using non-grouping-keys at HAVING clause Vik Fearing 10:07
Re: [PoC] pg_upgrade: allow to upgrade publisher node Amit Kapila 10:28
RE: Synchronizing slots from primary to standby Hayato Kuroda (Fujitsu) 11:10
Re: [PoC] pg_upgrade: allow to upgrade publisher node Amit Kapila 11:23
Re: Possibility to disable `ALTER SYSTEM` Gabriele Bartolini 11:31
Re: Using non-grouping-keys at HAVING clause Kohei KaiGai 12:25
Re: SLRUs in the main buffer pool - Page Header definitions Stephen Frost 12:56
RE: [PoC] pg_upgrade: allow to upgrade publisher node 📎 Hayato Kuroda (Fujitsu) 13:01
RE: [PoC] pg_upgrade: allow to upgrade publisher node Hayato Kuroda (Fujitsu) 13:03
RE: [PoC] pg_upgrade: allow to upgrade publisher node Hayato Kuroda (Fujitsu) 13:05
Re: [RFC] Add jit deform_counter Daniel Gustafsson 13:34
Re: [RFC] Add jit deform_counter Dmitry Dolgov 13:45
Re: Possibility to disable `ALTER SYSTEM` Isaac Morland 14:11
Re: Possibility to disable `ALTER SYSTEM` Gabriele Bartolini 14:17
FDW pushdown of non-collated functions 📎 Jean-Christophe Arnu 14:41
Re: Document that server will start even if it's unable to open some TCP/IP ports 📎 Bruce Momjian 14:52
Re: Possibility to disable `ALTER SYSTEM` Alvaro Herrera 14:55
Re: Adding a pg_get_owned_sequence function? Stephen Frost 14:56
Re: Eliminate redundant tuple visibility check in vacuum Robert Haas 15:06
Re: BUG #18097: Immutable expression not allowed in generated at David G. Johnston 15:11
Re: BUG #18097: Immutable expression not allowed in generated at James Keener 15:22
Re: Possibility to disable `ALTER SYSTEM` Tom Lane 15:31
Re: BUG #18097: Immutable expression not allowed in generated at Tom Lane 16:08
Re: SQL:2011 application time Paul A Jungwirth 17:26
Re: Adding a pg_get_owned_sequence function? Nathan Bossart 17:53
Re: Document that server will start even if it's unable to open some TCP/IP ports Nathan Bossart 17:54
Re: lockup in parallel hash join on dikkop (freebsd 14.0-current) 📎 Alexander Lakhin 19:00
Re: proposal: psql: show current user in prompt 📎 Pavel Stehule 19:07
Re: proposal: psql: show current user in prompt Pavel Stehule 19:07
Re: Row pattern recognition Jacob Champion 19:27
Re: lockup in parallel hash join on dikkop (freebsd 14.0-current) Thomas Munro 19:39
Re: About #13489, array dimensions and CREATE TABLE ... LIKE 📎 Bruce Momjian 21:10
Re: Avoid a possible null pointer (src/backend/utils/adt/pg_locale.c) Jeff Davis 21:24
Re: Possibility to disable `ALTER SYSTEM` 📎 Gabriele Bartolini 21:31
Re: Possibility to disable `ALTER SYSTEM` Magnus Hagander 21:43
Re: Row pattern recognition Vik Fearing 21:43
Re: Possibility to disable `ALTER SYSTEM` Álvaro Hernández 23:24
Re: [PATCH] Add inline comments to the pg_hba_file_rules view David Zhang 23:52

Sept. 9, 2023

Thread Author Time
Re: Subscription statistics are not dropped at DROP SUBSCRIPTION in some cases Masahiko Sawada 01:33
Re: Correct the documentation for work_mem Imseih (AWS), Sami 02:25
Re: [PoC] pg_upgrade: allow to upgrade publisher node Amit Kapila 03:24
Add pg_basetype() function to obtain a DOMAIN base type 📎 Steve Chavez 04:17
Re: Possibility to disable `ALTER SYSTEM` Gabriele Bartolini 06:37
Re: SQL:2011 application time jian he 07:54
Re: lockup in parallel hash join on dikkop (freebsd 14.0-current) Alexander Lakhin 09:00
Re: Row pattern recognition Tatsuo Ishii 11:21
Re: Suspicious redundant assignment in COPY FROM Michael Paquier 12:13
Re: Row pattern recognition Vik Fearing 13:32
Re: Possibility to disable `ALTER SYSTEM` Alvaro Herrera 15:14
Re: BUG #18097: Immutable expression not allowed in generated at 📎 Tom Lane 19:18
Re: Add const qualifiers David Steele 20:03
Re: [PATCH] Add inline comments to the pg_hba_file_rules view 📎 Jim Jones 20:36
Re: BUG #18097: Immutable expression not allowed in generated at Tom Lane 22:56
Surely this code in setrefs.c is wrong? Tom Lane 23:22

Sept. 10, 2023

Thread Author Time
Re: Surely this code in setrefs.c is wrong? David Rowley 09:07
Re: Cleaning up array_in() Alexander Lakhin 10:00
Re: Inefficiency in parallel pg_restore with many tables Tom Lane 16:35
Re: proposal: psql: show current user in prompt 📎 Pavel Stehule 20:59
Re: Avoid a possible null pointer (src/backend/utils/adt/pg_locale.c) 📎 Ranier Vilela 21:28
Re: Avoid a possible null pointer (src/backend/utils/adt/pg_locale.c) Michael Paquier 22:24
Re: [PATCH] Add inline comments to the pg_hba_file_rules view Michael Paquier 22:33

Sept. 11, 2023

Thread Author Time
Re: Oversight in reparameterize_path_by_child leading to executor crash Richard Guo 02:05
Re: Synchronizing slots from primary to standby 📎 shveta malik 02:56
Re: Impact of checkpointer during pg_upgrade Dilip Kumar 03:49
Re: pg_logical_emit_message() misses a XLogFlush() Fujii Masao 03:54
Re: Synchronizing slots from primary to standby shveta malik 04:19
Re: proposal: possibility to read dumped table's name from file 📎 Pavel Stehule 04:34
Re: MergeJoin beats HashJoin in the case of multiple hash clauses Andy Fan 04:51
Re: proposal: possibility to read dumped table's name from file 📎 Pavel Stehule 04:57
Re: pg_logical_emit_message() misses a XLogFlush() Michael Paquier 05:02
Re: [PoC] pg_upgrade: allow to upgrade publisher node Dilip Kumar 05:09
Re: Cleaning up array_in() 📎 jian he 05:26
Re: pg_logical_emit_message() misses a XLogFlush() bt23nguyent 05:42
Re: [PoC] pg_upgrade: allow to upgrade publisher node Amit Kapila 05:46
BufferUsage counters' values have changed Karina Litskevich 06:08
Re: [PoC] pg_upgrade: allow to upgrade publisher node Dilip Kumar 06:18
Re: BufferUsage counters' values have changed 📎 Karina Litskevich 06:23
Re: proposal: possibility to read dumped table's name from file 📎 Pavel Stehule 06:33
Re: persist logical slots to disk during shutdown checkpoint Michael Paquier 06:38
Re: PSQL error: total cell count of XXX exceeded 📎 Hongxu Ma 06:50
Re: [PoC] pg_upgrade: allow to upgrade publisher node 📎 Amit Kapila 06:53
Re: PSQL error: total cell count of XXX exceeded Jelte Fennema 07:04
Re: pg_logical_emit_message() misses a XLogFlush() 📎 Michael Paquier 07:24
Re: MergeJoin beats HashJoin in the case of multiple hash clauses 📎 Lepikhov Andrei 08:04
Re: pg_rewind with cascade standby doesn't work well 📎 Kuwamura Masaki 08:49
Re: persist logical slots to disk during shutdown checkpoint 📎 Amit Kapila 09:19
Re: Pgoutput not capturing the generated columns Rajendra Kumar Dangwal 09:23
Re: Correct the documentation for work_mem David Rowley 10:02
Re: pg_upgrade and logical replication 📎 vignesh C 10:31
Re: pg_upgrade and logical replication vignesh C 10:36
Re: generate syscache info automatically John Naylor 11:02
Re: Build the docs if there are changes in docs and don't run other tasks if the changes are only in docs Nazir Bilal Yavuz 11:03
Re: proposal: psql: show current user in prompt Jelte Fennema 11:23
Re: pg_upgrade and logical replication vignesh C 11:49
Re: pg_upgrade and logical replication vignesh C 11:50
Re: Possibility to disable `ALTER SYSTEM` Martín Marqués 11:55
Re: proposal: psql: show current user in prompt Jelte Fennema 11:59
Re: Cleaning up array_in() Alexander Lakhin 12:00
Re: Speed up transaction completion faster after many relations are accessed in a transaction 📎 David Rowley 12:00
Re: proposal: psql: show current user in prompt Jelte Fennema 12:03
Re: Eliminate redundant tuple visibility check in vacuum Melanie Plageman 12:04
Re: Build the docs if there are changes in docs and don't run other tasks if the changes are only in docs Daniel Gustafsson 12:11
Re: CHECK Constraint Deferrable Himanshu Upadhyaya 12:15
RE: [PoC] pg_upgrade: allow to upgrade publisher node 📎 Hayato Kuroda (Fujitsu) 13:21
RE: [PoC] pg_upgrade: allow to upgrade publisher node Hayato Kuroda (Fujitsu) 13:21
RE: [PoC] pg_upgrade: allow to upgrade publisher node Hayato Kuroda (Fujitsu) 13:22
Re: Possibility to disable `ALTER SYSTEM` Magnus Hagander 13:50
Re: Possibility to disable `ALTER SYSTEM` Magnus Hagander 14:04
How to add built-in func? jacktby jacktby 14:52
Re: Possibility to disable `ALTER SYSTEM` Gabriele Bartolini 14:59
Re: Correct the documentation for work_mem 📎 Bruce Momjian 15:03
Re: Possibility to disable `ALTER SYSTEM` Stephen Frost 15:12
Re: How to add built-in func? Aleksander Alekseev 15:51
Re: Possibility to disable `ALTER SYSTEM` Gabriele Bartolini 15:56
Re: pg_rewind with cascade standby doesn't work well Aleksander Alekseev 16:04
Re: Possibility to disable `ALTER SYSTEM` Isaac Morland 16:15
Re: How to add built-in func? Pavel Stehule 16:18
Re: How to add built-in func? Pavel Stehule 16:19
Re: How to add built-in func? jacktby jacktby 16:28
Re: How to add built-in func? Chapman Flack 16:34
Re: Avoid a possible null pointer (src/backend/utils/adt/pg_locale.c) Jeff Davis 19:15
Re: proposal: psql: show current user in prompt 📎 Pavel Stehule 19:30
Re: Query execution in Perl TAP tests needs work Thomas Munro 20:52
Re: lockup in parallel hash join on dikkop (freebsd 14.0-current) Thomas Munro 21:04
Re: Row pattern recognition Jacob Champion 22:13
Re: [PoC] pg_upgrade: allow to upgrade publisher node Peter Smith 23:56

Sept. 12, 2023

Thread Author Time
Re: Avoid a possible null pointer (src/backend/utils/adt/pg_locale.c) 📎 Michael Paquier 00:03
Re: Avoid a possible null pointer (src/backend/utils/adt/pg_locale.c) Ranier Vilela 00:06
Re: [PoC] pg_upgrade: allow to upgrade publisher node Peter Smith 02:06
Re: broken master regress tests Andres Freund 02:23
RE: [PoC] pg_upgrade: allow to upgrade publisher node Zhijie Hou (Fujitsu) 02:33
Re: PSQL error: total cell count of XXX exceeded 📎 Hongxu Ma 02:39
Re: Add 'worker_type' to pg_stat_subscription Peter Smith 03:07
Re: Add 'worker_type' to pg_stat_subscription Michael Paquier 03:43
Re: PSQL error: total cell count of XXX exceeded Michael Paquier 03:55
Re: [PoC] pg_upgrade: allow to upgrade publisher node Michael Paquier 03:57
Re: PSQL error: total cell count of XXX exceeded Tom Lane 04:19
Re: How to add built-in func? jacktby jacktby 05:11
Re: persist logical slots to disk during shutdown checkpoint 📎 Michael Paquier 05:25
Re: Make all Perl warnings fatal Peter Eisentraut 05:42
Re: pg_rewind with cascade standby doesn't work well Michael Paquier 06:10
Re: Make psql's qeury canceling test simple by using signal() routine of IPC::Run Michael Paquier 06:18
Re: Row pattern recognition 📎 Tatsuo Ishii 06:18
Re: Make --help output fit within 80 columns per line Peter Eisentraut 06:27
RE: [PoC] pg_upgrade: allow to upgrade publisher node Hayato Kuroda (Fujitsu) 07:04
Re: [ psql - review request ] review request for \d+ tablename, \d+ indexname indenting 📎 쿼리트릭스 07:27
Re: Adding a pg_get_owned_sequence function? Peter Eisentraut 07:33
Re: proposal: psql: show current user in prompt Peter Eisentraut 07:46
Re: remaining sql/json patches Peter Eisentraut 07:52
Re: psql - pager support - using invisible chars for signalling end of report Peter Eisentraut 07:55
Re: Create shorthand for including all extra tests Peter Eisentraut 08:00
RE: [PoC] pg_upgrade: allow to upgrade publisher node Hayato Kuroda (Fujitsu) 08:10
Re: Row pattern recognition 📎 Tatsuo Ishii 08:44
Re: Cleaning up array_in() 📎 jian he 08:45
RE: pg_upgrade and logical replication 📎 Hayato Kuroda (Fujitsu) 08:55
Detoasting optionally to make Explain-Analyze less misleading 📎 stepan rutz 08:59
Re: Add 'worker_type' to pg_stat_subscription 📎 Peter Smith 09:00
Re: SQL:2011 application time jian he 09:01
Re: Infinite Interval Dean Rasheed 09:09
Re: CHECK Constraint Deferrable vignesh C 09:25
Re: persist logical slots to disk during shutdown checkpoint Amit Kapila 09:45
Re: trying again to get incremental backup Dilip Kumar 09:56
Server crash on RHEL 9/s390x platform against PG16 Suraj Kharage 09:57
Re: Removing unneeded self joins 📎 Andrey Lepikhov 11:49
RE: [PoC] pg_upgrade: allow to upgrade publisher node 📎 Hayato Kuroda (Fujitsu) 11:50

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