pgsql-bugs - February 2026

If you find a bug, please use the bug reporting form.

Search the Archives

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

Browse Archives

Prev | Next

Feb. 1, 2026

Thread Author Time
Re: Re: Re: BUG #19351: in pg18.1,when not null exists in the table , and add constraint problem. 📎 Srinath Reddy Sadipiralla 12:19
Function not found while creating partial index Chris Hanks 18:56

Feb. 2, 2026

Thread Author Time
Re: Function not found while creating partial index Laurenz Albe 12:22
Re: Re: Re: BUG #19351: in pg18.1,when not null exists in the table , and add constraint problem. 📎 Álvaro Herrera 19:22
Re: BUG #19382: Server crash at __nss_database_lookup surya poondla 21:45

Feb. 3, 2026

Thread Author Time
Re: BUG #19391: pg_ctl: the PID file "/xxxx/postmaster.pid" is empty Dmitry Kovalenko 09:36
Re: Re: Re: BUG #19351: in pg18.1,when not null exists in the table , and add constraint problem. Álvaro Herrera 11:40

Feb. 4, 2026

Thread Author Time
BUG #19392: PG_UPGRADE is non-functional on Windows PG Bug reporting form 02:29
Re: BUG #19392: PG_UPGRADE is non-functional on Windows David G. Johnston 06:43
Re: BUG #19392: PG_UPGRADE is non-functional on Windows Michael Paquier 06:50
Re: BUG #19392: PG_UPGRADE is non-functional on Windows Andrew Dunstan 12:32
BUG #19393: pg_upgrade fails with duplicate key violation when CHECK constraint named *_not_null exists PG Bug reporting form 17:33
RE: BUG #19392: PG_UPGRADE is non-functional on Windows Jeff Laing 21:53
Re: BUG #19392: PG_UPGRADE is non-functional on Windows David G. Johnston 23:38

Feb. 5, 2026

Thread Author Time
RE: BUG #19392: PG_UPGRADE is non-functional on Windows Jeff Laing 02:57
Re: BUG #19392: PG_UPGRADE is non-functional on Windows Tom Lane 04:23
Re: BUG #19379: Role pg_read_all_data don't allowed read large objects Nitin Motiani 10:05
BUG #19394: error in ecpg PG Bug reporting form 14:58
Re: BUG #19393: pg_upgrade fails with duplicate key violation when CHECK constraint named *_not_null exists 📎 Laurenz Albe 14:58
Re: BUG #19394: error in ecpg David G. Johnston 15:31
Re: BUG #19393: pg_upgrade fails with duplicate key violation when CHECK constraint named *_not_null exists 📎 Laurenz Albe 16:52

Feb. 6, 2026

Thread Author Time
BUG #19395: Postgres master: undeclared function 'typeof_unqual' PG Bug reporting form 03:08
Re: BUG #19393: pg_upgrade fails with duplicate key violation when CHECK constraint named *_not_null exists Dilip Kumar 07:23
Re: BUG #19393: pg_upgrade fails with duplicate key violation when CHECK constraint named *_not_null exists Laurenz Albe 09:10
Re: BUG #19393: pg_upgrade fails with duplicate key violation when CHECK constraint named *_not_null exists Dilip Kumar 10:46
Re: basic_archive lost archive_directory Олег Самойлов 13:02
Re: basic_archive lost archive_directory 📎 Sergei Kornilov 14:25
Re: BUG #19395: Postgres master: undeclared function 'typeof_unqual' Euler Taveira 16:52

Feb. 7, 2026

Thread Author Time
Re: basic_archive lost archive_directory Олег Самойлов 07:57

Feb. 8, 2026

Thread Author Time
Incorrect description for "SET" abbreviation in Time Zone Appendix Mohamed Medjelled 07:50
Re: Incorrect description for "SET" abbreviation in Time Zone Appendix Tom Lane 18:10

Feb. 9, 2026

Thread Author Time
Re: BUG #19393: pg_upgrade fails with duplicate key violation when CHECK constraint named *_not_null exists Hüseyin Demir 06:24
Two issues with REFRESH MATERIALIZED VIEW CONCURRENTLY Giuliano Gagliardi 06:49
BUG #19396: Standby and DR site replication broken with PANIC: WAL contains references to invalid pages messge PG Bug reporting form 07:31
Re: BUG #19393: pg_upgrade fails with duplicate key violation when CHECK constraint named *_not_null exists Laurenz Albe 11:01
BUG #19398: Non-existent repositories are used PG Bug reporting form 11:33
Possibly a bug Анатолий 12:41
Re: Possibly a bug Tom Lane 16:14
Re: BUG #19393: pg_upgrade fails with duplicate key violation when CHECK constraint named *_not_null exists Hüseyin Demir 17:16
Re: basic_archive lost archive_directory Fujii Masao 17:46
Re: Incorrect description for "SET" abbreviation in Time Zone Appendix Greg Sabino Mullane 18:34
Re: basic_archive lost archive_directory 📎 Sergei Kornilov 20:09
Re: basic_archive lost archive_directory Nathan Bossart 21:48
Re: basic_archive lost archive_directory Nathan Bossart 21:58
Re: basic_archive lost archive_directory Nathan Bossart 21:59
Re: Possibly a bug surya poondla 23:51

Feb. 10, 2026

Thread Author Time
Re: BUG #19396: Standby and DR site replication broken with PANIC: WAL contains references to invalid pages messge Michael Paquier 00:34
Re: BUG #19393: pg_upgrade fails with duplicate key violation when CHECK constraint named *_not_null exists Michael Paquier 00:37
Re: basic_archive lost archive_directory Fujii Masao 01:23
Re: Possibly a bug jian he 02:11
Re: BUG #19396: Standby and DR site replication broken with PANIC: WAL contains references to invalid pages messge Ishan joshi 04:22
BUG #19399: Cached plans retain outdated parameter information PG Bug reporting form 09:16
BUG #19400: Memory leak in checkpointer and startup processes on PostgreSQL 18 PG Bug reporting form 15:28
Re: basic_archive lost archive_directory Nathan Bossart 16:06
Re: BUG #19400: Memory leak in checkpointer and startup processes on PostgreSQL 18 Andres Freund 19:58
Re: Possibly a bug surya poondla 21:51
Re: Possibly a bug Tom Lane 22:34

Feb. 11, 2026

Thread Author Time
Re: BUG #19400: Memory leak in checkpointer and startup processes on PostgreSQL 18 Raphaël Perissat 09:56
BUG #19401: Inconsistent predicate evaluation with derived table vs direct query involving NULL PG Bug reporting form 15:57
Re: BUG #19401: Inconsistent predicate evaluation with derived table vs direct query involving NULL Tom Lane 16:43
Re: Two issues with REFRESH MATERIALIZED VIEW CONCURRENTLY 📎 Rafia Sabih 19:48
Re: Two issues with REFRESH MATERIALIZED VIEW CONCURRENTLY surya poondla 19:56
Re: basic_archive lost archive_directory 📎 Nathan Bossart 21:14

Feb. 12, 2026

Thread Author Time
Re: Two issues with REFRESH MATERIALIZED VIEW CONCURRENTLY 📎 surya poondla 00:34
BUG #19402: CREATE TABLE IF NOT EXISTS raises DuplicateTable error under concurrent partition creation PG Bug reporting form 08:16
BUG #19403: psql fails when trying to import a file that PG Bug reporting form 12:24
Re: Two issues with REFRESH MATERIALIZED VIEW CONCURRENTLY surya poondla 15:47
BUG #19404: manpages are missing in 18.x source.tar.gz PG Bug reporting form 16:46
Re: BUG #19403: psql fails when trying to import a file that Tom Lane 17:17
Re: BUG #19404: manpages are missing in 18.x source.tar.gz Tom Lane 17:25
Re: BUG #19404: manpages are missing in 18.x source.tar.gz Marcel Hofstetter 17:33
Re: BUG #19404: manpages are missing in 18.x source.tar.gz Tom Lane 18:03

Feb. 13, 2026

Thread Author Time
Re: Two issues with REFRESH MATERIALIZED VIEW CONCURRENTLY 📎 surya poondla 02:08
BUG #19405: Assertion in eval_windowaggregates() fails due to integer overflow PG Bug reporting form 05:00
BUG #19406: substring(text) fails on valid UTF-8 toasted value in PostgreSQL 15.16 PG Bug reporting form 07:46
BUG #19407: pg_dump : DROP RULE creates forward references PG Bug reporting form 09:02
Re: BUG #19404: manpages are missing in 18.x source.tar.gz Marcel Hofstetter 10:44
Re: BUG #19404: manpages are missing in 18.x source.tar.gz Tom Lane 16:21
Re: BUG #19404: manpages are missing in 18.x source.tar.gz Marcel Hofstetter 16:44
Re: BUG #19406: substring(text) fails on valid UTF-8 toasted value in PostgreSQL 15.16 Noah Misch 17:27
BUG #19408: Bad plan for UNION ALL subquery with outer WHERE, ORDER BY, LIMIT, and separate indexes PG Bug reporting form 19:05
BUG #19409: Function jsonb_strip_nulls() changed from immutable to stable. PG Bug reporting form 19:51
Re: BUG #19409: Function jsonb_strip_nulls() changed from immutable to stable. Tom Lane 20:18
17.8 standby crashes during WAL replay from 17.5 primary: "could not access status of transaction" Sebastian Webber 20:31
Re: BUG #19407: pg_dump : DROP RULE creates forward references Nathan Bossart 21:00
Re: BUG #19409: Function jsonb_strip_nulls() changed from immutable to stable. 📎 Florents Tselai 21:35
Re: BUG #19406: substring(text) fails on valid UTF-8 toasted value in PostgreSQL 15.16 Thomas Munro 21:58
Re: BUG #19407: pg_dump : DROP RULE creates forward references Nathan Bossart 22:16
Re: BUG #19406: substring(text) fails on valid UTF-8 toasted value in PostgreSQL 15.16 📎 Noah Misch 22:48
Re: BUG #19408: Bad plan for UNION ALL subquery with outer WHERE, ORDER BY, LIMIT, and separate indexes 📎 Tom Lane 23:36
Re: Two issues with REFRESH MATERIALIZED VIEW CONCURRENTLY Rafia Sabih 23:37

Feb. 14, 2026

Thread Author Time
Re: BUG #19406: substring(text) fails on valid UTF-8 toasted value in PostgreSQL 15.16 📎 Noah Misch 00:21
Re: BUG #19407: pg_dump : DROP RULE creates forward references Tom Lane 01:11
Re: BUG #19406: substring(text) fails on valid UTF-8 toasted value in PostgreSQL 15.16 📎 Noah Misch 05:38
Re: BUG #19406: substring(text) fails on valid UTF-8 toasted value in PostgreSQL 15.16 Thomas Munro 08:15
Re: 17.8 standby crashes during WAL replay from 17.5 primary: "could not access status of transaction" Michael Banck 09:05
Re: BUG #19405: Assertion in eval_windowaggregates() fails due to integer overflow 📎 Richard Guo 09:41
Re: BUG #19405: Assertion in eval_windowaggregates() fails due to integer overflow Alexander Lakhin 10:00
Re: BUG #19405: Assertion in eval_windowaggregates() fails due to integer overflow Richard Guo 11:00
Re: 17.8 standby crashes during WAL replay from 17.5 primary: "could not access status of transaction" 📎 Heikki Linnakangas 11:42
Re: BUG #19405: Assertion in eval_windowaggregates() fails due to integer overflow 📎 Richard Guo 13:44
Re: 17.8 standby crashes during WAL replay from 17.5 primary: "could not access status of transaction" Andrey Borodin 16:18
Re: 17.8 standby crashes during WAL replay from 17.5 primary: "could not access status of transaction" Andrey Borodin 17:41
Re: BUG #19406: substring(text) fails on valid UTF-8 toasted value in PostgreSQL 15.16 📎 Thomas Munro 19:07
Re: BUG #19406: substring(text) fails on valid UTF-8 toasted value in PostgreSQL 15.16 Noah Misch 19:33
Re: BUG #19406: substring(text) fails on valid UTF-8 toasted value in PostgreSQL 15.16 Thomas Munro 20:10
Re: BUG #19406: substring(text) fails on valid UTF-8 toasted value in PostgreSQL 15.16 Thomas Munro 20:19
Re: BUG #19406: substring(text) fails on valid UTF-8 toasted value in PostgreSQL 15.16 Noah Misch 22:46

Feb. 15, 2026

Thread Author Time
BUG #19410: Cannot ser client_encoding PG Bug reporting form 01:53
Re: BUG #19405: Assertion in eval_windowaggregates() fails due to integer overflow Tender Wang 08:48
BUG #19410: Cannot ser client_encoding David G. Johnston 14:55
Re: BUG #19410: Cannot ser client_encoding Tom Lane 15:10
Re: 17.8 standby crashes during WAL replay from 17.5 primary: "could not access status of transaction" 📎 Andrey Borodin 18:11

Feb. 16, 2026

Thread Author Time
Re: 17.8 standby crashes during WAL replay from 17.5 primary: "could not access status of transaction" Kirill Reshke 06:45
Re: 17.8 standby crashes during WAL replay from 17.5 primary: "could not access status of transaction" Heikki Linnakangas 16:01
Re: BUG #19409: Function jsonb_strip_nulls() changed from immutable to stable. Andrew Dunstan 16:18
Re: BUG #19409: Function jsonb_strip_nulls() changed from immutable to stable. Tom Lane 16:48
Re: BUG #19406: substring(text) fails on valid UTF-8 toasted value in PostgreSQL 15.16 Tom Lane 18:21
Re: BUG #19409: Function jsonb_strip_nulls() changed from immutable to stable. Andrew Dunstan 20:19
BUG #19411: libpq 16.x exhibits a memory leak when connections are repeatedly created and destroyed PG Bug reporting form 20:44

Feb. 17, 2026

Thread Author Time
Re: BUG #19405: Assertion in eval_windowaggregates() fails due to integer overflow 📎 Richard Guo 01:55
Re: BUG #19406: substring(text) fails on valid UTF-8 toasted value in PostgreSQL 15.16 Noah Misch 04:20
BUG #19412: Wrong query result with not null constraint PG Bug reporting form 11:19
Re: BUG #19095: Test if function exit() is used fail when linked static 📎 Nazir Bilal Yavuz 12:04
Re: BUG #19412: Wrong query result with not null constraint Artem Fadeev 12:14
Re: BUG #19411: libpq 16.x exhibits a memory leak when connections are repeatedly created and destroyed Tom Lane 17:01
RE: BUG #19411: libpq 16.x exhibits a memory leak when connections are repeatedly created and destroyed Matt Carter 17:54
Re: BUG #19406: substring(text) fails on valid UTF-8 toasted value in PostgreSQL 15.16 📎 Noah Misch 18:15
Re: BUG #19411: libpq 16.x exhibits a memory leak when connections are repeatedly created and destroyed Tom Lane 18:47
Re: BUG #19411: libpq 16.x exhibits a memory leak when connections are repeatedly created and destroyed Andres Freund 19:45
RE: BUG #19411: libpq 16.x exhibits a memory leak when connections are repeatedly created and destroyed Matt Carter 20:54
Re: BUG #19409: Function jsonb_strip_nulls() changed from immutable to stable. Andrew Dunstan 21:25
Re: BUG #19409: Function jsonb_strip_nulls() changed from immutable to stable. Tom Lane 21:55
Re: BUG #19412: Wrong query result with not null constraint David Rowley 22:53
RE: BUG #19411: libpq 16.x exhibits a memory leak when connections are repeatedly created and destroyed Matt Carter 23:12

Feb. 18, 2026

Thread Author Time
Re: BUG #19412: Wrong query result with not null constraint Richard Guo 01:51
Re: BUG #19095: Test if function exit() is used fail when linked static VASUKI M 04:19
Re: BUG #19095: Test if function exit() is used fail when linked static Michael Paquier 08:19
Re: 17.8 standby crashes during WAL replay from 17.5 primary: "could not access status of transaction" 📎 Andrey Borodin 08:58
Re: BUG #19412: Wrong query result with not null constraint 📎 Richard Guo 09:50
Re: BUG #19412: Wrong query result with not null constraint Sergey Shinderuk 12:03
PostgreSQL MSI ignores --datadir flag during minor upgrade on Windows Ben Caspi 13:17
Re: BUG #19404: manpages are missing in 18.x source.tar.gz Peter Eisentraut 13:41
Re: BUG #19409: Function jsonb_strip_nulls() changed from immutable to stable. Andrew Dunstan 18:05
Re: BUG #19409: Function jsonb_strip_nulls() changed from immutable to stable. Tom Lane 19:18
Re: Two issues with REFRESH MATERIALIZED VIEW CONCURRENTLY surya poondla 22:32

Feb. 19, 2026

Thread Author Time
Re: BUG #19412: Wrong query result with not null constraint Richard Guo 01:49
Re: BUG #19412: Wrong query result with not null constraint Richard Guo 02:18
BUG #19413: ASAN: stack-buffer-overflow in foldcase_options() with invalid ICU language tag PG Bug reporting form 05:26
BUG #19414: Wrong rows returned by index scan on HASH-partitioned table with PRIMARY KEY (PostgreSQL 16.9) PG Bug reporting form 12:24
[BUG] Assert failure in ReorderBufferReturnTXN during logical decoding due to leaked specinsert change 📎 Vishal Prasanna 13:43
Error "could not access status of transaction" - version 14.21 Aaron Caskey-Demaret 14:47
Re: Error "could not access status of transaction" - version 14.21 Kirill Reshke 17:34
Re: BUG #19412: Wrong query result with not null constraint Tom Lane 18:25

Feb. 20, 2026

Thread Author Time
Re: BUG #19393: pg_upgrade fails with duplicate key violation when CHECK constraint named *_not_null exists Hüseyin Demir 06:52
Re: BUG #19412: Wrong query result with not null constraint Richard Guo 09:57
Re: BUG #19396: Standby and DR site replication broken with PANIC: WAL contains references to invalid pages messge Ishan joshi 10:39
Re: BUG #19412: Wrong query result with not null constraint Sergey Shinderuk 10:54
BUG: SUBSTRING on TOASTed text returns "invalid byte sequence for encoding UTF8: 0xc3" 📎 ludovitkramar 23:58

Feb. 21, 2026

Thread Author Time
Re: BUG #19393: pg_upgrade fails with duplicate key violation when CHECK constraint named *_not_null exists Álvaro Herrera 11:56
Re: BUG #19393: pg_upgrade fails with duplicate key violation when CHECK constraint named *_not_null exists Álvaro Herrera 13:45
Re: BUG: SUBSTRING on TOASTed text returns "invalid byte sequence for encoding UTF8: 0xc3" David G. Johnston 15:05
Re: BUG #19393: pg_upgrade fails with duplicate key violation when CHECK constraint named *_not_null exists Laurenz Albe 15:13

Feb. 22, 2026

Thread Author Time
Re: BUG #19393: pg_upgrade fails with duplicate key violation when CHECK constraint named *_not_null exists Michael Paquier 03:40

Feb. 23, 2026

Thread Author Time
RE: [BUG] Assert failure in ReorderBufferReturnTXN during logical decoding due to leaked specinsert change Hayato Kuroda (Fujitsu) 08:26
Re: BUG #19393: pg_upgrade fails with duplicate key violation when CHECK constraint named *_not_null exists Álvaro Herrera 16:47
Re: BUG #19414: Wrong rows returned by index scan on HASH-partitioned table with PRIMARY KEY (PostgreSQL 16.9) Rafia Sabih 19:04
Re: BUG #19414: Wrong rows returned by index scan on HASH-partitioned table with PRIMARY KEY (PostgreSQL 16.9) Álvaro Herrera 20:23
Re: basic_archive lost archive_directory Nathan Bossart 21:38
Re: basic_archive lost archive_directory Tom Lane 22:22
Re: BUG #19393: pg_upgrade fails with duplicate key violation when CHECK constraint named *_not_null exists Michael Paquier 23:20

Feb. 24, 2026

Thread Author Time
Re: basic_archive lost archive_directory Fujii Masao 04:28
Re: basic_archive lost archive_directory Sergei Kornilov 07:33
Re: BUG #19414: Wrong rows returned by index scan on HASH-partitioned table with PRIMARY KEY (PostgreSQL 16.9) José Antonio Morcillo Valenciano 09:26
Re: BUG #19414: Wrong rows returned by index scan on HASH-partitioned table with PRIMARY KEY (PostgreSQL 16.9) Álvaro Herrera 12:18
Re: basic_archive lost archive_directory Nathan Bossart 17:34

Feb. 25, 2026

Thread Author Time
BUG #19415: Spelling error about 'vacuume' in zh_CN.po PG Bug reporting form 06:22
BugReport: PostgreSQL 17.8. Processing UTF8 encoded strings Vladimir Valikaev 06:50
Re: BUG #18985: fast shutdown does not close connections from qlik data gateway data movement aka. replicate Anthonin Bonnefoy 09:08
Re: Major Version Upgrade failure due to orphan roles entries in catalog Robert Haas 13:59
Re: BugReport: PostgreSQL 17.8. Processing UTF8 encoded strings David G. Johnston 13:59
Re: Major Version Upgrade failure due to orphan roles entries in catalog Tom Lane 15:36
Re: BUG #19415: Spelling error about 'vacuume' in zh_CN.po Bruce Momjian 16:05
Re: PostgreSQL MSI ignores --datadir flag during minor upgrade on Windows Sandeep Thakkar 16:07
Re: Major Version Upgrade failure due to orphan roles entries in catalog Robert Haas 16:30
RE: [BUG] Assert failure in ReorderBufferReturnTXN during logical decoding due to leaked specinsert change 📎 Vishal Prasanna 16:32
Re: Major Version Upgrade failure due to orphan roles entries in catalog Tom Lane 16:50
Re: [BUG] Assert failure in ReorderBufferReturnTXN during logical decoding due to leaked specinsert change Álvaro Herrera 16:57
BUG #19416: Backend SIGSEGV in ExecShutdownHashJoin/ExecHashTableDetach/dsa_free PG Bug reporting form 17:11
Re: Major Version Upgrade failure due to orphan roles entries in catalog Robert Haas 17:33
Re: Major Version Upgrade failure due to orphan roles entries in catalog Tom Lane 17:39
Re: Major Version Upgrade failure due to orphan roles entries in catalog Robert Haas 18:02
Re: Major Version Upgrade failure due to orphan roles entries in catalog Tom Lane 18:30
Re: Major Version Upgrade failure due to orphan roles entries in catalog Robert Haas 18:47
Re: Major Version Upgrade failure due to orphan roles entries in catalog Tom Lane 18:58

Feb. 26, 2026

Thread Author Time
RE: [BUG] Assert failure in ReorderBufferReturnTXN during logical decoding due to leaked specinsert change Hayato Kuroda (Fujitsu) 03:16
RE: [BUG] Assert failure in ReorderBufferReturnTXN during logical decoding due to leaked specinsert change Vishal Prasanna 06:04
BUG #19417: '\dD' fails to list user-defined domains that shadow built-in type names (e.g., 'numeric') PG Bug reporting form 07:21
BUG #19418: SQL/JSON JSON_VALUE() does not conform to ISO/IEC 9075-2:2023(E) 6.34 <JSON value constructor> PG Bug reporting form 09:57
pg_get_viewdef() produces non-round-trippable SQL for views with USING join on mismatched integer types Swirl Smog Dowry 10:18

Browse Archives

Prev | Next