pgsql-hackers  

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• 2026/03/02 Exploring pass-by-value for small Bitmapset sets Thomas Munro
• 2026/03/02 Re: pg_dumpall --roles-only interact with other options Chao Li
• 2026/03/02 Re: pg_buffercache: Add per-relation summary stats Lukas Fittl
• 2026/03/02 doc: Clarify that empty COMMENT string removes the comment zhangqiang
• 2026/03/02 Re: DOC: fixes multiple errors in alter table doc Chao Li
• 2026/03/02 Re: pg_dumpall --roles-only interact with other options jian he
• 2026/03/02 Re: Use pg_icu_unicode_version(void) instead of pg_icu_unicode_version() Andreas Karlsson
• 2026/03/02 Re: Reduce planning time for large NOT IN lists containing NULL David Rowley
• 2026/03/02 Re: A out of date comment of WaitForWALToBecomeAvailable Andy Fan
• 2026/03/02 Re: doc: Clarify that empty COMMENT string removes the comment Fujii Masao
• 2026/03/02 Re: eliminate xl_heap_visible to reduce WAL (and eventually set VM on-access) Melanie Plageman
• 2026/03/02 Re: doc: Clarify that empty COMMENT string removes the comment Chao Li
• 2026/03/02 Re: amcheck: add index-all-keys-match verification for B-Tree Zsolt Parragi
• 2026/03/02 Re: Question: rebuilding frontend tools after libpgfeutils.a changes? Chao Li
• 2026/03/02 Re: pg_plan_advice David G. Johnston
• 2026/03/02 Re: Improve pgindent's formatting named fields in struct literals and varidic functions Andreas Karlsson
• 2026/03/02 Re: pg_dumpall --roles-only interact with other options Nathan Bossart
• 2026/03/02 Re: POC: Parallel processing of indexes in autovacuum Masahiko Sawada
• 2026/03/02 Re: pg_dumpall --roles-only interact with other options Zsolt Parragi
• 2026/03/02 Re: Areas for Solaris support modernization Tom Lane
• 2026/03/02 Re: pg_plan_advice David G. Johnston
• 2026/03/02 Re: Refactor handling of "-only" options in pg_dump, pg_restore Zsolt Parragi
• 2026/03/02 Re: Hash-based MCV matching for large IN-lists Zsolt Parragi
• 2026/03/02 Re: [PATCH] pg_get_domain_ddl: DDL reconstruction function for CREATE DOMAIN statement Álvaro Herrera
• 2026/03/02 Re: Areas for Solaris support modernization Greg Burd
• 2026/03/02 Re: Areas for Solaris support modernization Tom Lane
• 2026/03/02 Re: Speed up COPY FROM text/CSV parsing using SIMD Nathan Bossart
• 2026/03/02 Re: Areas for Solaris support modernization Greg Burd
• 2026/03/02 Re: [PATCH] pg_get_domain_ddl: DDL reconstruction function for CREATE DOMAIN statement Tom Lane
• 2026/03/02 Re: [oauth] Add TLS support to OAuth tests Jacob Champion
• 2026/03/02 Re: index prefetching Andres Freund
• 2026/03/02 Re: V18 change on EXPLAIN ANALYZE Ilia Evdokimov
• 2026/03/02 Re: [PATCH] Add PQgetThreadLock() to expose the Kerberos/Curl mutex Jacob Champion
• 2026/03/02 Re: Compiler warning when using TRGM_REGEXP_DEBUG Tom Lane
• 2026/03/02 Re: Fix bug in multixact Oldest*MXactId initialization and access Sami Imseih
• 2026/03/02 Compiler warning when using TRGM_REGEXP_DEBUG Sergei Kornilov
• 2026/03/02 Re: index prefetching Alexandre Felipe
• 2026/03/02 Re: Use pg_icu_unicode_version(void) instead of pg_icu_unicode_version() Peter Eisentraut
• 2026/03/02 Re: meson: Make test output much more useful on failure (both in CI and locally) Andrew Dunstan
• 2026/03/02 Re: [PATCH] psql: tab completion for ALTER ROLE ... IN DATABASE ... Álvaro Herrera
• 2026/03/02 Re: Fix bug in multixact Oldest*MXactId initialization and access Heikki Linnakangas
• 2026/03/02 Re: [PATCH] psql: tab completion for ALTER ROLE ... IN DATABASE ... Álvaro Herrera
• 2026/03/02 Re: Adding REPACK [concurrently] Antonin Houska
• 2026/03/02 Re: [PATCH] pg_get_domain_ddl: DDL reconstruction function for CREATE DOMAIN statement Florin Irion
• 2026/03/02 Re: Correcting freeze conflict horizon calculation Melanie Plageman
• 2026/03/02 Re: All-visible pages with valid prune xid are confusing Melanie Plageman
• 2026/03/02 Re: Eliminating SPI / SQL from some RI triggers - take 3 Junwang Zhao
• 2026/03/02 Re: pg_stat_io_histogram Andres Freund
• 2026/03/02 Re: Reduce planning time for large NOT IN lists containing NULL Ilia Evdokimov
• 2026/03/02 Re: index prefetching Andres Freund
• 2026/03/02 Re: Question: rebuilding frontend tools after libpgfeutils.a changes? Tom Lane
• 2026/03/02 Re: pg_stat_replication.*_lag sometimes shows NULL during active replication Fujii Masao
• 2026/03/02 RE: Idea to enhance pgbench by more modes to generate data (multi-TXNs, UNNEST, COPY BINARY) Madyshev Egor
• 2026/03/02 Re: Use correct collation in pg_trgm David Geier
• 2026/03/02 Re: Skipping schema changes in publication Shlok Kyal
• 2026/03/02 Re: index prefetching Tomas Vondra
• 2026/03/02 Re: Is the XLP_BKP_REMOVABLE flag itself removable/obsolete? Matthias van de Meent
• 2026/03/02 Re: [PATCH] psql: tab completion for ALTER ROLE ... IN DATABASE ... VASUKI M
• 2026/03/02 Re: Convert NOT IN sublinks to anti-joins when safe David Geier
• 2026/03/02 Re: Optional skipping of unchanged relations during ANALYZE? VASUKI M
• 2026/03/02 Re: [Patch]Add tab completion for DELETE ... USING Tatsuya Kawata
• 2026/03/02 Re: Eliminating SPI / SQL from some RI triggers - take 3 Tomas Vondra
• 2026/03/02 Re: Reduce build times of pg_trgm GIN indexes David Geier
• 2026/03/02 psql's 001_basic.pl test could fail on very slow machines Oleg Tselebrovskiy
• 2026/03/02 Re: Use correct collation in pg_trgm David Geier
• 2026/03/02 Re: Pgbench: remove synchronous prepare Dmitrii Bondar
• 2026/03/02 Re: pg_buffercache: Add per-relation summary stats Jakub Wartak
• 2026/03/02 Re: Skipping schema changes in publication shveta malik
• 2026/03/02 Re: Make copyObject work in C++ Peter Eisentraut
• 2026/03/02 Re: Skipping schema changes in publication Amit Kapila
• 2026/03/02 Re: Add a greedy join search algorithm to handle large join problems lakshmi
• 2026/03/02 Re: Shutdown indefinitely stuck due to unflushed FPI_FOR_HINT record Anthonin Bonnefoy
• 2026/03/02 Re: Reject ADD CONSTRAINT NOT NULL if name mismatches existing domain not-null constraint Álvaro Herrera
• 2026/03/02 Re: Hash-based MCV matching for large IN-lists Ilia Evdokimov
• 2026/03/02 Question: rebuilding frontend tools after libpgfeutils.a changes? Chao Li
• 2026/03/02 Re: Refactor handling of "-only" options in pg_dump, pg_restore Steven Niu
• 2026/03/02 Re: DOC: fixes multiple errors in alter table doc Chao Li
• 2026/03/02 astreamer_lz4: fix bug of output pointer advancement in decompressor Chao Li
• 2026/03/02 Re: DOC: fixes multiple errors in alter table doc Fujii Masao
• 2026/03/02 Extension - multilingual_fuzzy_match : Multilingual phonetic matching extension for PostgreSQL Blessy Thomas
• 2026/03/02 Re: index prefetching Alexandre Felipe
• 2026/03/02 Re: [BUG?] estimate_hash_bucket_stats uses wrong ndistinct for avgfreq Joel Jacobson
• 2026/03/02 Re: Don't keep closed WAL segment in page cache after replay Hüseyin Demir
• 2026/03/02 Re: pg_stat_io_histogram Jakub Wartak
• 2026/03/01 RE: [PATCH] Support automatic sequence replication Zhijie Hou (Fujitsu)
• 2026/03/01 Re: Eliminating SPI / SQL from some RI triggers - take 3 Amit Langote
• 2026/03/01 Re: Skipping schema changes in publication Nisha Moond
• 2026/03/01 Re: Skipping schema changes in publication Nisha Moond
• 2026/03/01 Re: Unicode update and some tooling improvements Peter Eisentraut
• 2026/03/01 Re: Check for memset_explicit() and explicit_memset() Peter Eisentraut
• 2026/03/01 Re: pg_dumpall --roles-only interact with other options jian he
• 2026/03/01 Re: DOCS - pg_walsummary typo? Michael Paquier
• 2026/03/01 Re: BUG: Former primary node might stuck when started as a standby Michael Paquier
• 2026/03/01 Re: guc: make dereference style consistent in check_backtrace_functions Chao Li
• 2026/03/01 Re: Non-compliant SASLprep implementation for ASCII characters Michael Paquier
• 2026/03/01 Re: [Patch]Add tab completion for DELETE ... USING Soumya S Murali
• 2026/03/01 Re: BUG: Former primary node might stuck when started as a standby Alexander Lakhin
• 2026/03/01 Re: Reject ADD CONSTRAINT NOT NULL if name mismatches existing domain not-null constraint Chao Li
• 2026/03/01 Re: pg_basebackup: removed an unnecessary use of memset in FindStreamingStart Chao Li
• 2026/03/01 Re: Is the XLP_BKP_REMOVABLE flag itself removable/obsolete? Michael Paquier
• 2026/03/01 Re: Add starelid, attnum to pg_stats and leverage this in pg_dump Corey Huinker
• 2026/03/01 Refactor handling of "-only" options in pg_dump, pg_restore jian he
• 2026/03/01 Re: Skipping schema changes in publication shveta malik
• 2026/03/01 Re: pg_plan_advice David G. Johnston
• 2026/03/01 Re: Fix bug in multixact Oldest*MXactId initialization and access Chao Li
• 2026/03/01 Re: Add starelid, attnum to pg_stats and leverage this in pg_dump Corey Huinker
• 2026/03/01 Re: Patch: Add tsmatch JSONPath operator for granular Full Text Search Chao Li
• 2026/03/01 Re: pg_resetwal.c: duplicate '0' in hex character set for -l option validation jinbinge
• 2026/03/01 Re: [BUGFIX] Fix crash due to sizeof bug in RegisterExtensionExplainOption Michael Paquier
• 2026/03/01 Re: guc: make dereference style consistent in check_backtrace_functions zhanghu
• 2026/03/01 Re: CREATE TABLE LIKE INCLUDING TRIGGERS jian he
• 2026/03/01 Re: Areas for Solaris support modernization Tom Lane
• 2026/03/01 Re: typo in alter_table.sgml (was: Re: pgsql: Allow ALTER COLUMN SET EXPRESSION on virtual columns with CHECK) Michael Paquier
• 2026/03/01 Re: Fix bug in multixact Oldest*MXactId initialization and access Sami Imseih
• 2026/03/01 Re: pg_resetwal.c: duplicate '0' in hex character set for -l option validation Michael Paquier
• 2026/03/01 Re: Defects with invalid stats data for expressions in extended stats Michael Paquier
• 2026/03/01 pg_resetwal.c: duplicate '0' in hex character set for -l option validation jinbinge
• 2026/03/01 Re: [Patch]Add tab completion for DELETE ... USING Fujii Masao
• 2026/03/01 Areas for Solaris support modernization Tom Lane
• 2026/03/01 Re: Row pattern recognition Henson Choi
• 2026/03/01 Re: Row pattern recognition Tatsuo Ishii
• 2026/03/01 Re: Defects with invalid stats data for expressions in extended stats Michael Paquier
• 2026/03/01 Re: ALTER DOMAIN ADD NOT NULL NOT VALID jian he
• 2026/03/01 Re: Defects with invalid stats data for expressions in extended stats Chao Li
• 2026/03/01 Re: index prefetching Tomas Vondra
• 2026/03/01 Re: Defects with invalid stats data for expressions in extended stats Michael Paquier
• 2026/03/01 Re: index prefetching Alexandre Felipe
• 2026/03/01 Re: MERGE behavior with REPEATABLE READ isolation level Alexander Korotkov
• 2026/03/01 Re: [BUG?] estimate_hash_bucket_stats uses wrong ndistinct for avgfreq Tom Lane
• 2026/03/01 Re: index prefetching Peter Geoghegan
• 2026/03/01 Re: POC: PLpgSQL FOREACH IN JSON ARRAY Pavel Stehule
• 2026/03/01 Re: Hash aggregate collisions cause excessive spilling Ants Aasma
• 2026/03/01 [BUGFIX] Fix crash due to sizeof bug in RegisterExtensionExplainOption Joel Jacobson
• 2026/03/01 Re: pg_stat_statements: Add gc_count and query_file_size to pgss_info Sami Imseih
• 2026/03/01 Re: Partial Mode in Aggregate Functions David G. Johnston
• 2026/03/01 Re: Partial Mode in Aggregate Functions Marcos Pegoraro
• 2026/03/01 Re: Partial Mode in Aggregate Functions Marcos Pegoraro
• 2026/03/01 Re: POC: Parallel processing of indexes in autovacuum Daniil Davydov
• 2026/03/01 Re: Partial Mode in Aggregate Functions David G. Johnston
• 2026/03/01 Re: Fix bug in multixact Oldest*MXactId initialization and access Yura Sokolov
• 2026/03/01 Re: Partial Mode in Aggregate Functions Marcos Pegoraro
• 2026/03/01 Re: Improving tracking/processing of buildfarm test failures Alexander Lakhin
• 2026/03/01 Re: Skipping schema changes in publication shveta malik
• 2026/03/01 Re: More speedups for tuple deformation David Rowley
• 2026/03/01 Re: Skipping schema changes in publication shveta malik
• 2026/03/01 Re: Skipping schema changes in publication Amit Kapila
• 2026/03/01 Re: [PATCH] Add support for SAOP in the optimizer for partial index paths Jim Vanns
• 2026/03/01 Re: Row pattern recognition Henson Choi
• 2026/03/01 Re: [WiP] B-tree page merge during vacuum to reduce index bloat Madhav Madhusoodanan
• 2026/03/01 Re: [BUG?] estimate_hash_bucket_stats uses wrong ndistinct for avgfreq Joel Jacobson
• 2026/02/28 Re: [Patch]Add tab completion for DELETE ... USING Tatsuya Kawata
• 2026/02/28 Re: POC: PLpgSQL FOREACH IN JSON ARRAY Pavel Stehule
• 2026/02/28 Re: Modernize error message for malformed B-Tree tuple posting Andrey Borodin
• 2026/02/28 Re: [BUG?] estimate_hash_bucket_stats uses wrong ndistinct for avgfreq Tender Wang
• 2026/02/28 Re: [BUG?] estimate_hash_bucket_stats uses wrong ndistinct for avgfreq Tom Lane
• 2026/02/28 Re: [BUG?] estimate_hash_bucket_stats uses wrong ndistinct for avgfreq Tender Wang
• 2026/02/28 Reject ADD CONSTRAINT NOT NULL if name mismatches existing domain not-null constraint jian he
• 2026/02/28 Re: Unlogged rel fake lsn vs GetVictimBuffer() Andres Freund
• 2026/02/28 Re: Cleaning up PREPARE query strings? Julien Rouhaud
• 2026/02/28 Re: [BUG?] estimate_hash_bucket_stats uses wrong ndistinct for avgfreq Tom Lane
• 2026/02/28 pg_buffercache: Add per-relation summary stats Lukas Fittl
• 2026/02/28 pg_stat_statements: Add gc_count and query_file_size to pgss_info Lukas Fittl
• 2026/02/28 Re: index prefetching Andres Freund
• 2026/02/28 Re: [BUG?] estimate_hash_bucket_stats uses wrong ndistinct for avgfreq Joel Jacobson
• 2026/02/28 Re: Hash aggregate collisions cause excessive spilling Andres Freund
• 2026/02/28 Re: index prefetching Peter Geoghegan
• 2026/02/28 Re: index prefetching Peter Geoghegan
• 2026/02/28 Re: index prefetching Peter Geoghegan
• 2026/02/28 Re: Unlogged rel fake lsn vs GetVictimBuffer() Melanie Plageman
• 2026/02/28 Re: All-visible pages with valid prune xid are confusing Andres Freund
• 2026/02/28 Unlogged rel fake lsn vs GetVictimBuffer() Andres Freund
• 2026/02/28 Re: index prefetching Andres Freund
• 2026/02/28 Re: Row pattern recognition Henson Choi
• 2026/02/28 Re: [WiP] B-tree page merge during vacuum to reduce index bloat Andrey Borodin
• 2026/02/28 Re: Hash aggregate collisions cause excessive spilling Ants Aasma
• 2026/02/28 Re: Adding REPACK [concurrently] Mihail Nikalayeu
• 2026/02/28 Re: Show comments in \dRp+, \dRs+, and \dX+ psql meta-commands Fujii Masao
• 2026/02/28 Re: [Patch]Add tab completion for DELETE ... USING Fujii Masao
• 2026/02/28 Re: Skipping schema changes in publication vignesh C
• 2026/02/28 Re: Use CASEFOLD() internally rather than LOWER() Daniel Verite
• 2026/02/28 Re: Skipping schema changes in publication Amit Kapila
• 2026/02/28 Re: Make copyObject work in C++ Jelte Fennema-Nio
• 2026/02/28 hot standby failed in read pg_commit_ts James Pang
• 2026/02/28 Re: Fix bug in multixact Oldest*MXactId initialization and access Heikki Linnakangas
• 2026/02/28 Re: [WiP] B-tree page merge during vacuum to reduce index bloat Madhav Madhusoodanan
• 2026/02/28 RE: [PATCH] Support automatic sequence replication Zhijie Hou (Fujitsu)
• 2026/02/28 Re: Primary and standby setting cross-checks James Pang
• 2026/02/27 Re: Fix bug in multixact Oldest*MXactId initialization and access Yura Sokolov
• 2026/02/27 Re: let ALTER TABLE DROP COLUMN drop whole-row referenced object jian he
• 2026/02/27 POC: PLpgSQL FOREACH IN JSON ARRAY Pavel Stehule
• 2026/02/27 Re: Eliminating SPI / SQL from some RI triggers - take 3 Amit Langote
• 2026/02/27 Re: [oauth] Add TLS support to OAuth tests Jonathan Gonzalez V.
• 2026/02/27 Re: Fix slotsync worker busy loop causing repeated log messages Amit Kapila
• 2026/02/27 Re: [PATCH] Add PQgetThreadLock() to expose the Kerberos/Curl mutex Nico Williams
• 2026/02/27 Re: [Patch]Add tab completion for DELETE ... USING Tatsuya Kawata
• 2026/02/27 Re: [PATCH] Add PQgetThreadLock() to expose the Kerberos/Curl mutex Chao Li
• 2026/02/27 Re: Change COPY ... ON_ERROR ignore to ON_ERROR ignore_row jian he
• 2026/02/27 Re: Partial Mode in Aggregate Functions David G. Johnston
• 2026/02/27 Re: POC: Parallel processing of indexes in autovacuum Masahiko Sawada
• 2026/02/27 Re: doc: Clarify that empty COMMENT string removes the comment David G. Johnston

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