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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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June 12, 2026

Thread Author Time
Re: s/pg_attribute_always_inline/pg_always_inline/? Tomas Vondra 15:22
Re: Better shared data structure management and resizable shared data structures 📎 Heikki Linnakangas 15:37
Re: Better shared data structure management and resizable shared data structures 📎 Haoyu Huang 15:51
faulty error handling around pgstat_count_io_op_time() 📎 Peter Eisentraut 16:01
Re: s/pg_attribute_always_inline/pg_always_inline/? Peter Geoghegan 16:10
Re: typedef struct WindowClause misleading comments 📎 Tom Lane 16:15
Modernizing pg_bsd_indent's error/warning reporting code 📎 Tom Lane 16:59
Re: Key joins Tomas Vondra 17:26
Do quoting more carefully in replication commands 📎 Tom Lane 18:01
mxid_score can become Infinity in pg_stat_autovacuum_scores Masahiko Sawada 18:19
Re: [PATCH] seg: preserve the upper boundary's certainty indicator in seg_out() Andrew Dunstan 18:58
Re: [PATCH] seg: preserve the upper boundary's certainty indicator in seg_out() Tom Lane 19:02
Re: Do quoting more carefully in replication commands Ayush Tiwari 19:13
Re: Modernizing pg_bsd_indent's error/warning reporting code Ayush Tiwari 20:05
Re: mxid_score can become Infinity in pg_stat_autovacuum_scores 📎 Sami Imseih 20:37
Re: [PATCH v1] Add ssl_alt_cert_file/ssl_alt_key_file for dual RSA+ECDSA certificate support Zsolt Parragi 20:39
Re: [PATCH] seg: preserve the upper boundary's certainty indicator in seg_out() Andrew Dunstan 20:44
Re: fix prev link in docs Ayush Tiwari 20:44
Re: Do quoting more carefully in replication commands Álvaro Herrera 21:02
Re: Do quoting more carefully in replication commands Tom Lane 21:24
Re: Heads Up: cirrus-ci is shutting down June 1st 📎 Andres Freund 21:54
Re: [PATCH] Fix PITR pause bypass when initial XLOG_RUNNING_XACTS has subxid overflow 📎 Zsolt Parragi 22:30
Re: uuidv7 improperly accepts dates before 1970-01-01 📎 Baji Shaik 22:34
Re: BackgroundPsql swallowing errors on windows 📎 Andrew Dunstan 22:39
[PATCH] COPY TO FORMAT json: respect column list order 📎 Baji Shaik 22:50
Re: Use \if/\endif to remove non-libxml2 expected output in regression tests 📎 Tom Lane 23:21
Re: Improve pg_stat_statements scalability Sami Imseih 23:21
Re: [PATCH] vacuumdb: Add --exclude-database option Khoa Nguyen 23:47

June 13, 2026

Thread Author Time
Re: Commit Sequence Numbers and Visibility Jeff Davis 00:25
Re: Fix psql pager selection for wrapped expanded output Chao Li 01:03
Re: Fix SET EXPRESSION for virtual columns with whole-row dependencies jian he 02:42
Re: Row pattern recognition Tatsuo Ishii 02:48
Re: [PATCH] pg_stat_lock: add blocker mode dimension 📎 Tatsuya Kawata 03:13
[PATCH] doc: clarify pg_stat_lock.fastpath_exceeded scope 📎 Tatsuya Kawata 04:15
Re: Fix SET EXPRESSION for virtual columns with whole-row dependencies Chao Li 06:01
Re: postgres_fdw: fix cumulative stats after imported foreign-table stats Etsuro Fujita 09:32
Re: Add “FOR UPDATE NOWAIT” lock details to the log. 📎 cca5507 09:59
Re: Subquery pull-up increases jointree search space Andrei Lepikhov 10:07
Re: Proposal: Conflict log history table for Logical Replication 📎 Dilip Kumar 10:16
Re: Proposal: Conflict log history table for Logical Replication Amit Kapila 11:27
Re: Change copyObject() to use typeof_unqual Álvaro Herrera 12:14
Re: Row pattern recognition 📎 Tatsuo Ishii 12:25
Re: Subquery pull-up increases jointree search space Tomas Vondra 13:04
Re: Return value of XLogInsertRecord() for XLOG_SWITCH record 📎 ZizhuanLiu X-MAN 13:33
Re: Subquery pull-up increases jointree search space 📎 Tomas Vondra 13:54
Re: CI failure: postgres_fdw_get_connections Robert Haas 15:18
Re: Change copyObject() to use typeof_unqual Tom Lane 15:56
Re: Bug? pg_rewind produces unusable but starting database with standby recovery 📎 Zsolt Parragi 19:30
Re: Add explicit warnings about unsafe OAuth trace output for libpq 📎 Zsolt Parragi 19:34
Re: [(known) BUG] DELETE/UPDATE more than one row in partitioned foreign table Nikita Malakhov 19:43
Re: Subquery pull-up increases jointree search space Andrei Lepikhov 19:56
Re: access numeric data in module Ed Behn 20:19
Re: [PATCH] COPY TO FORMAT json: respect column list order Andrew Dunstan 21:47
Re: [PATCH] COPY TO FORMAT json: respect column list order Sami Imseih 23:07
Re: [PATCH] btree_gist: add cross-type integer operator support for GiST 📎 Alexander Nestorov 23:35

June 14, 2026

Thread Author Time
Re: Row pattern recognition jian he 02:39
Re: REPACK CONCURRENTLY fails on tables with generated columns Srinath Reddy Sadipiralla 03:56
doc: Remove stale entry for removed aclitem[] ~ aclitem operator 📎 Shinya Kato 04:42
Handle concurrent drop when doing whole database vacuum 📎 cca5507 07:12
Re: Row pattern recognition Tatsuo Ishii 07:19
Re: postgres_fdw: possible overlooked NAMEDATALEN comparison in stats import Etsuro Fujita 07:22
Re: injection_points: Switch wait/wakeup to use atomics rather than latches 📎 Andrey Borodin 09:23
Re: postgres_fdw: possible overlooked NAMEDATALEN comparison in stats import Chao Li 11:31
Re: Add ParameterDescription message to libpq frontend long message types ZizhuanLiu X-MAN 12:46
Re: Return value of XLogInsertRecord() for XLOG_SWITCH record 📎 ZizhuanLiu X-MAN 14:37
[PATCH v1] Fix typo in InitWalRecovery() comment Ken Hibino 14:48
Re: doc: Remove stale entry for removed aclitem[] ~ aclitem operator Tom Lane 15:02
Re: Fix ALTER DOMAIN VALIDATE CONSTRAINT locking Fujii Masao 15:52
Re: Key joins Arne Roland 18:17
Re: Add wait events for server logging destination writes Andrey Borodin 18:48
Re: index prefetching 📎 Peter Geoghegan 18:54
Re: LDAP timeout options Zsolt Parragi 20:51
[PATCH] proposal to surface index used by replica identity 📎 Peter Travers 21:19
Re: Use \if/\endif to remove non-libxml2 expected output in regression tests Michael Paquier 23:07
Re: Use \if/\endif to remove non-libxml2 expected output in regression tests Tom Lane 23:12
Re: Use \if/\endif to remove non-libxml2 expected output in regression tests Michael Paquier 23:26
Re: Use \if/\endif to remove non-libxml2 expected output in regression tests Tom Lane 23:33

June 15, 2026

Thread Author Time
Re: injection_points: Switch wait/wakeup to use atomics rather than latches Michael Paquier 00:14
Re: Use \if/\endif to remove non-libxml2 expected output in regression tests 📎 Michael Paquier 00:49
Re: Use \if/\endif to remove non-libxml2 expected output in regression tests Tom Lane 00:56
Re: Fix ALTER DOMAIN VALIDATE CONSTRAINT locking 📎 Chao Li 01:11
Re: Use \if/\endif to remove non-libxml2 expected output in regression tests Michael Paquier 01:14
Re: Return value of XLogInsertRecord() for XLOG_SWITCH record 📎 ZizhuanLiu X-MAN 01:17
Re: Row pattern recognition Henson Choi 01:56
Re: PSQL - prevent describe listing tables that are already in listed schemas Peter Smith 02:01
Re: Use \if/\endif to remove non-libxml2 expected output in regression tests Michael Paquier 02:46
Re: Separate catalog_xmin from xmin in walsender hot standby feedback 📎 Rui Zhao 02:48
Re: [PATCH v1] Fix typo in InitWalRecovery() comment Michael Paquier 02:49
Re: pg_restore handles extended statistics inconsistently with statistics data 📎 Chao Li 03:51
Re: Proposal: Conflict log history table for Logical Replication shveta malik 03:57
Re: Report bytes and transactions actually sent downtream Ashutosh Bapat 04:18
Re: Better shared data structure management and resizable shared data structures Ashutosh Bapat 04:28
Re: Proposal: Conflict log history table for Logical Replication Peter Smith 05:04
Re: Proposal: Conflict log history table for Logical Replication vignesh C 05:16
Re: Proposal: Conflict log history table for Logical Replication Shlok Kyal 05:21
Re: Return value of XLogInsertRecord() for XLOG_SWITCH record 📎 ZizhuanLiu X-MAN 05:27
Re: Handle concurrent drop when doing whole database vacuum Kyotaro Horiguchi 05:54
Re: Proposal: Conflict log history table for Logical Replication shveta malik 05:57
Re: Proposal: Conflict log history table for Logical Replication Peter Smith 06:06
Re: Support EXCEPT for TABLES IN SCHEMA publications Amit Kapila 06:08
Re: Report bytes and transactions actually sent downtream Kyotaro Horiguchi 06:19
Re: Support EXCEPT for TABLES IN SCHEMA publications Amit Kapila 06:19
Re: faulty error handling around pgstat_count_io_op_time() 📎 Bertrand Drouvot 06:26
Re: Proposal: Conflict log history table for Logical Replication vignesh C 06:26
Re: Handle concurrent drop when doing whole database vacuum cca5507 06:29
Re: Row pattern recognition 📎 jian he 06:32
Re: PSQL - prevent describe listing tables that are already in listed schemas Amit Kapila 06:36
Re: Fix SET EXPRESSION for virtual columns with whole-row dependencies jian he 06:43
[PATCH] Change wait_time column of pg_stat_lock to double precision 📎 Tatsuya Kawata 06:54
Re: Return value of XLogInsertRecord() for XLOG_SWITCH record 📎 ZizhuanLiu X-MAN 07:18
Make frontend programs relink after libpgfeutils changes 📎 Chao Li 07:29
Re: postgres_fdw: fix cumulative stats after imported foreign-table stats Chao Li 07:36
Re: [PATCH] Change wait_time column of pg_stat_lock to double precision Kyotaro Horiguchi 07:39
Re: [PATCH] Add pg_get_table_ddl() to reconstruct CREATE TABLE statements Akshay Joshi 07:52
Re: pg_restore handles extended statistics inconsistently with statistics data 📎 Michael Paquier 07:55
Dead reference to schema_only_with_statistics in pg_dump TAP code 📎 Michael Paquier 08:07
Re: Report bytes and transactions actually sent downtream Ashutosh Sharma 08:22
Re: Proposal: Conflict log history table for Logical Replication Amit Kapila 08:50
Re: [PATCH v2] Add ssl_alt_cert_file/ssl_alt_key_file for dual RSA+ECDSA certificate support 📎 Renaud Métrich 08:53
Re: [PATCH] Add pg_get_table_ddl() to reconstruct CREATE TABLE statements 📎 Akshay Joshi 08:55
Re: Proposal: Conflict log history table for Logical Replication Peter Smith 08:58
Re: Proposal: Conflict log history table for Logical Replication Amit Kapila 08:59
Re: Improving psql autocompletion for SET LOCAL / SET SESSION 📎 Álvaro Rodríguez 09:00
Re: Add ParameterDescription message to libpq frontend long message types Heikki Linnakangas 09:01
Re: Proposal: Conflict log history table for Logical Replication shveta malik 09:02
Re: Report bytes and transactions actually sent downtream Kyotaro Horiguchi 09:04
Re: Proposal: Conflict log history table for Logical Replication Amit Kapila 09:06
Re: Reduce LEFT/FULL JOIN to ANTI JOIN in more cases 📎 Richard Guo 09:08
Re: pg_restore handles extended statistics inconsistently with statistics data 📎 Chao Li 09:11
Re: Report bytes and transactions actually sent downtream Ashutosh Bapat 09:16
Re: postgres_fdw: fix cumulative stats after imported foreign-table stats Etsuro Fujita 09:31
Re: LLVM JIT: any JIT-compiled query crashes (SIGILL) on a libLLVM 19 + ASAN build Matheus Alcantara 09:46
Re: Dead reference to schema_only_with_statistics in pg_dump TAP code Ewan Young 10:04
Re: Support EXCEPT for ALL SEQUENCES publications 📎 Shlok Kyal 10:13
Re: Support EXCEPT for ALL SEQUENCES publications Shlok Kyal 10:14
Re: Fix warning: ‘startpos’ may be used uninitialized in function ‘results_differ’ 📎 Heikki Linnakangas 10:28
Re: synchronized_standby_slots behavior inconsistent with quorum-based synchronous replication 📎 Ashutosh Sharma 10:39
Re: [PATCH] proposal to surface index used by replica identity Ashutosh Bapat 10:46
Re: Proposal: Conflict log history table for Logical Replication Dilip Kumar 10:54
Re: Add SPLIT PARTITION/MERGE PARTITIONS commands Justin Pryzby 11:07
Re: Proposal: Conflict log history table for Logical Replication Dilip Kumar 11:15
RE: Parallel Apply 📎 Zhijie Hou (Fujitsu) 11:20
Re: LLVM JIT: any JIT-compiled query crashes (SIGILL) on a libLLVM 19 + ASAN build 📎 Henson Choi 11:29
Re: Support EXCEPT for TABLES IN SCHEMA publications Nisha Moond 11:30
Re: Support EXCEPT for TABLES IN SCHEMA publications 📎 Nisha Moond 11:30
Re: [PATCH] Preserve replication origin OIDs in pg_upgrade Amit Kapila 11:31
Re: Proposal: Conflict log history table for Logical Replication Dilip Kumar 11:56
[Patch] Fix pg_upgrade/t/007_multixact_conversion.pl 📎 Potapov Alexander 12:23
Re: Proposal: Conflict log history table for Logical Replication shveta malik 12:55
Re: Unexpected reindex when altering column types for partitioned tables Álvaro Rodríguez 13:01
Re: [PATCH] Change wait_time column of pg_stat_lock to double precision Tatsuya Kawata 13:12
Re: RFC: Logging plan of the running query 📎 torikoshia 13:26
Allow wal_log_hints to be changed without restart 📎 Bertrand Drouvot 13:40
Re: pg_recvlogical: send final feedback on SIGINT/SIGTERM exit Ayush Tiwari 13:41
Re: BackgroundPsql swallowing errors on windows 📎 Andrew Dunstan 13:43
Re: [Patch] Fix pg_upgrade/t/007_multixact_conversion.pl Heikki Linnakangas 13:45
Re: Report bytes and transactions actually sent downtream Amit Kapila 13:53
Re: [PATCH] Change wait_time column of pg_stat_lock to double precision Bertrand Drouvot 13:54
Re: [PATCH] doc: clarify pg_stat_lock.fastpath_exceeded scope Bertrand Drouvot 14:17
Re: [(known) BUG] DELETE/UPDATE more than one row in partitioned foreign table Etsuro Fujita 14:54
assertion failure with unique index + partitioning + join Alexander Kuzmenkov 15:39
Re: BM_IO_ERROR flag is lost in TerminateBufferIO due to order of operations in UnlockBufHdrExt Andres Freund 16:18
Re: Modernizing pg_bsd_indent's error/warning reporting code Tom Lane 16:26
Re: [PATCH] REPLICA IDENTITY USING INDEX accepts column with invalid NOT NULL Álvaro Herrera 16:50
Re: Fix unqualified catalog references in psql describe queries Álvaro Herrera 17:08
Re: [PATCH] COPY TO FORMAT json: respect column list order 📎 Baji Shaik 17:08
Re: fix prev link in docs Nathan Bossart 17:20
Re: Fix unqualified catalog references in psql describe queries Tom Lane 17:22
use of SPI by postgresImportForeignStatistics Robert Haas 17:50
Re: mxid_score can become Infinity in pg_stat_autovacuum_scores Bharath Rupireddy 18:20
Re: Coverage with make coverage-html is broken on latest Debian using lcov v2 Álvaro Herrera 18:22
Re: XMLDocument (SQL/XML X030) 📎 Jim Jones 18:25
Re: Adding a stored generated column without long-lived locks Laurenz Albe 18:38
Re: [PATCH] REPLICA IDENTITY USING INDEX accepts column with invalid NOT NULL Álvaro Herrera 18:44
Re: pg_restore handles extended statistics inconsistently with statistics data Corey Huinker 19:25
[oauth] Increased CPU usage during device flow with libcurl 8.20.0 Jacob Champion 19:28
Re: Do quoting more carefully in replication commands Tom Lane 19:36
Re: [oauth] Increased CPU usage during device flow with libcurl 8.20.0 Tom Lane 19:47
Re: Non-text mode for pg_dumpall 📎 Andrew Dunstan 20:11
Re: mxid_score can become Infinity in pg_stat_autovacuum_scores Sami Imseih 20:26
Re: Adding a stored generated column without long-lived locks Laurenz Albe 20:41
Re: Add SPLIT PARTITION/MERGE PARTITIONS commands Alexander Korotkov 20:50
Re: [PATCH] Add pg_get_table_ddl() to reconstruct CREATE TABLE statements Marcos Pegoraro 21:04
Re: [PATCH v2] Add ssl_alt_cert_file/ssl_alt_key_file for dual RSA+ECDSA certificate support Zsolt Parragi 21:13
Re: Extended statistics improvement: multi-column MCV missing values Ilia Evdokimov 21:13
Re: Fix unqualified catalog references in psql describe queries Álvaro Herrera 21:21
Re: Add SPLIT PARTITION/MERGE PARTITIONS commands Pavel Borisov 21:36
Re: Add SPLIT PARTITION/MERGE PARTITIONS commands 📎 Alexander Korotkov 21:36
Re: Support EXCEPT for TABLES IN SCHEMA publications Zsolt Parragi 21:45
Re: Add SPLIT PARTITION/MERGE PARTITIONS commands Pavel Borisov 21:56
Re: pg_restore handles extended statistics inconsistently with statistics data Michael Paquier 22:15
Re: [PATCH] Add cascade synchronous replication Alexander Korotkov 22:24
Re: [PATCH] COPY TO FORMAT json: respect column list order 📎 Sami Imseih 22:55
Re: [oauth] Increased CPU usage during device flow with libcurl 8.20.0 📎 Jacob Champion 22:56
Re: Heads Up: cirrus-ci is shutting down June 1st Jacob Champion 23:20
Re: Fix race condition in pg_get_publication_tables with concurrent DROP TABLE 📎 Bharath Rupireddy 23:21
Re: [BUG] Take a long time to reach consistent after pg_rewind surya poondla 23:22
Re: BM_IO_ERROR flag is lost in TerminateBufferIO due to order of operations in UnlockBufHdrExt Michael Paquier 23:35
Re: Dead reference to schema_only_with_statistics in pg_dump TAP code Michael Paquier 23:36
Re: Proposal: Conflict log history table for Logical Replication Peter Smith 23:49

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