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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, 2014

Thread Author Time
what data type should be returned by sum(float4) Kouhei Kaigai 00:10
Re: what data type should be returned by sum(float4) Tom Lane 02:20
Re: proposal (9.5) : psql unicode border line styles Stephen Frost 02:44
Re: proposal: ignore null fields in not relation type composite type based constructors 📎 Stephen Frost 03:48
Re: pgcrypto: PGP signatures Jeff Janes 04:15
Re: proposal: ignore null fields in not relation type composite type based constructors Pavel Stehule 04:16
Re: [BUGS] BUG #10823: Better REINDEX syntax. Stephen Frost 04:17
Re: proposal: ignore null fields in not relation type composite type based constructors Stephen Frost 04:27
Re: pg_background (and more parallelism infrastructure patches) Amit Kapila 05:09
Re: pg_background (and more parallelism infrastructure patches) Amit Kapila 06:05
Re: proposal: ignore null fields in not relation type composite type based constructors Pavel Stehule 07:02
Re: gist vacuum gist access Heikki Linnakangas 07:13
Re: Optimization for updating foreign tables in Postgres FDW Albe Laurenz 07:18
Re: gist vacuum gist access Alexander Korotkov 08:08
Re: gist vacuum gist access Alexander Korotkov 08:19
Re: gist vacuum gist access Heikki Linnakangas 08:46
Re: gist vacuum gist access Heikki Linnakangas 08:51
Re: add modulo (%) operator to pgbench Mitsumasa KONDO 10:24
Re: Optimization for updating foreign tables in Postgres FDW 📎 Etsuro Fujita 11:15
Re: pg_receivexlog and replication slots Michael Paquier 11:50
Re: Spinlocks and compiler/memory barriers Andres Freund 12:07
Re: gist vacuum gist access Alexander Korotkov 12:26
Re: postgres_fdw behaves oddly 📎 Etsuro Fujita 12:30
Re: Spinlocks and compiler/memory barriers Tom Lane 14:07
Re: add modulo (%) operator to pgbench 📎 Fabien COELHO 14:08
Re: Spinlocks and compiler/memory barriers Robert Haas 14:08
Re: Spinlocks and compiler/memory barriers Robert Haas 14:09
Re: PL/pgSQL 2 Merlin Moncure 14:10
Re: Spinlocks and compiler/memory barriers Bruce Momjian 14:18
Re: add modulo (%) operator to pgbench 📎 Mitsumasa KONDO 14:22
Re: Spinlocks and compiler/memory barriers Tom Lane 14:29
Re: add modulo (%) operator to pgbench Fabien COELHO 15:04
Re: 9.5: Memory-bounded HashAgg Robert Haas 15:24
Re: proposal (9.5) : psql unicode border line styles 📎 Pavel Stehule 15:32
Re: PQputCopyEnd doesn't adhere to its API contract Robert Haas 15:44
Re: gist vacuum gist access Heikki Linnakangas 15:47
BRIN indexes (was Re: Minmax indexes) 📎 Alvaro Herrera 16:02
Re: PENDING_LIST_CLEANUP_SIZE - maximum size of GIN pending list Re: HEAD seems to generate larger WAL regarding GIN index Jeff Janes 16:28
Re: [v9.5] Custom Plan API Robert Haas 16:39
Re: Scaling shared buffer eviction Merlin Moncure 16:42
Re: pgcrypto: PGP signatures Jeff Janes 17:30
Re: BRIN indexes - TRAP: BadArgument Erik Rijkers 18:03
Re: implement subject alternative names support for SSL connections 📎 Heikki Linnakangas 18:04
Re: pgcrypto: PGP signatures Marko Tiikkaja 18:21
Re: BRIN indexes - TRAP: BadArgument 📎 Alvaro Herrera 18:30
Re: Scaling shared buffer eviction Robert Haas 18:46
Re: ALTER TABLESPACE MOVE command tag tweak 📎 Alvaro Herrera 20:42
Re: bad estimation together with large work_mem generates terrible slow hash joins Robert Haas 20:44
Re: pg_background (and more parallelism infrastructure patches) Robert Haas 21:01
Re: pg_background (and more parallelism infrastructure patches) Robert Haas 21:02
Re: proposal: plpgsql - Assert statement Robert Haas 21:20
Re: ALTER TABLESPACE MOVE command tag tweak Stephen Frost 21:23
Problems with config.php and non default ports (postgresql - sugarcrm) Bianca Santana Espichicoquez 21:27
Re: Scaling shared buffer eviction Thom Brown 21:41
Re: bad estimation together with large work_mem generates terrible slow hash joins Tomas Vondra 21:53
Re: PQputCopyEnd doesn't adhere to its API contract David G Johnston 22:20
Re: PQputCopyEnd doesn't adhere to its API contract David G Johnston 22:24
Re: Spinlocks and compiler/memory barriers Andres Freund 23:10

Sept. 9, 2014

Thread Author Time
Re: Scaling shared buffer eviction Amit Kapila 03:48
Re: proposal: plpgsql - Assert statement Craig Ringer 05:54
Re: proposal: plpgsql - Assert statement Craig Ringer 05:55
Re: Stating the significance of Lehman & Yao in the nbtree README Heikki Linnakangas 07:01
Re: proposal: plpgsql - Assert statement Marko Tiikkaja 07:49
Re: pgcrypto: PGP armor headers Heikki Linnakangas 08:54
Re: pgcrypto: PGP armor headers Marko Tiikkaja 09:01
Re: LIMIT for UPDATE and DELETE Heikki Linnakangas 09:57
Re: pg_background (and more parallelism infrastructure patches) Amit Kapila 10:00
Re: Scaling shared buffer eviction Amit Kapila 10:24
Re: Escaping from blocked send() reprised. 📎 Kyotaro HORIGUCHI 10:31
Re: LIMIT for UPDATE and DELETE Marko Tiikkaja 10:37
Re: LIMIT for UPDATE and DELETE Marko Tiikkaja 10:46
Re: pgbench throttling latency limit Heikki Linnakangas 10:49
Re: pgbench throttling latency limit 📎 Heikki Linnakangas 11:12
Re: LIMIT for UPDATE and DELETE Heikki Linnakangas 11:13
Re: BRIN indexes (was Re: Minmax indexes) Heikki Linnakangas 11:49
Re: [TODO] Process pg_hba.conf keywords as case-insensitive Kyotaro HORIGUCHI 11:49
Re: posix_fadvise() and pg_receivexlog didier 12:07
Re: [TODO] Process pg_hba.conf keywords as case-insensitive Kyotaro HORIGUCHI 12:09
Re: pgbench throttling latency limit Fabien COELHO 12:35
Re: PENDING_LIST_CLEANUP_SIZE - maximum size of GIN pending list Re: HEAD seems to generate larger WAL regarding GIN index 📎 Fujii Masao 13:17
Re: posix_fadvise() and pg_receivexlog Fujii Masao 13:48
Re: WIP Patch for GROUPING SETS phase 1 Robert Haas 14:01
Memory Alignment in Postgres Arthur Silva 14:08
Re: bad estimation together with large work_mem generates terrible slow hash joins Robert Haas 14:09
Re: Optimization for updating foreign tables in Postgres FDW Albe Laurenz 14:16
Re: Join push-down support for foreign tables Robert Haas 14:34
Re: add modulo (%) operator to pgbench Robert Haas 14:45
Re: Memory Alignment in Postgres Bruce Momjian 14:45
Re: pg_upgrade and epoch Bruce Momjian 15:05
Re: ALTER TABLESPACE MOVE command tag tweak Stephen Frost 15:07
Re: add modulo (%) operator to pgbench Fabien COELHO 15:07
Re: WIP Patch for GROUPING SETS phase 1 Pavel Stehule 15:19
Re: WIP Patch for GROUPING SETS phase 1 Robert Haas 15:25
Re: proposal: plpgsql - Assert statement 📎 Pavel Stehule 15:37
Re: [PATCH] empty xml values Peter Eisentraut 15:39
Re: add modulo (%) operator to pgbench Robert Haas 15:54
Re: WIP Patch for GROUPING SETS phase 1 Andrew Gierth 16:01
Re: PQputCopyEnd doesn't adhere to its API contract Robert Haas 16:03
Re: [HACKERS] Problems with config.php and non default ports (postgresql - sugarcrm) Andrew Dunstan 16:03
Re: WIP Patch for GROUPING SETS phase 1 Robert Haas 16:11
Re: WIP Patch for GROUPING SETS phase 1 Tom Lane 16:21
Re: [Fwd: Re: proposal: new long psql parameter --on-error-stop] Andres Freund 16:25
Re: LIMIT for UPDATE and DELETE Jeff Janes 16:28
Re: pg_background (and more parallelism infrastructure patches) Petr Jelinek 16:33
Re: WIP Patch for GROUPING SETS phase 1 Andrew Gierth 16:43
Add shutdown_at_recovery_target option to recovery.conf 📎 Petr Jelinek 16:45
Re: PQputCopyEnd doesn't adhere to its API contract David Johnston 16:47
Re: pg_background (and more parallelism infrastructure patches) Robert Haas 16:49
Re: tracking commit timestamps 📎 Petr Jelinek 17:05
Re: pg_background (and more parallelism infrastructure patches) Petr Jelinek 17:18
Re: Spinlocks and compiler/memory barriers 📎 Robert Haas 17:52
Re: posix_fadvise() and pg_receivexlog Robert Haas 18:19
Re: [9.3] Should we mention "set_config(...)" in 18.1.3 in Server Configuration? 📎 Bruce Momjian 19:13
Re: Built-in binning functions Tom Lane 19:36
Re: [9.3] Should we mention "set_config(...)" in 18.1.3 in Server Configuration? David Johnston 19:40
Re: [Fwd: Re: proposal: new long psql parameter --on-error-stop] 📎 Andres Freund 20:22
Re: pg_background (and more parallelism infrastructure patches) Robert Haas 20:48
Re: B-Tree support function number 3 (strxfrm() optimization) Robert Haas 21:00
Re: Spinlocks and compiler/memory barriers 📎 Andres Freund 21:09
Re: B-Tree support function number 3 (strxfrm() optimization) Robert Haas 21:25
Re: Spinlocks and compiler/memory barriers Robert Haas 21:30
Re: Spinlocks and compiler/memory barriers Andres Freund 21:32
Re: Spinlocks and compiler/memory barriers Robert Haas 21:54
Re: Spinlocks and compiler/memory barriers Andres Freund 22:00
Re: pg_background (and more parallelism infrastructure patches) Petr Jelinek 22:03
Re: [Fwd: Re: proposal: new long psql parameter --on-error-stop] Andres Freund 22:13
FD_SETSIZE on Linux? Thom Brown 22:46
Re: bad estimation together with large work_mem generates terrible slow hash joins 📎 Tomas Vondra 22:49
Re: FD_SETSIZE on Linux? Tom Lane 23:21

Sept. 10, 2014

Thread Author Time
Re: Escaping from blocked send() reprised. Kyotaro HORIGUCHI 00:04
Re: Scaling shared buffer eviction Mark Kirkwood 00:16
Re: pg_upgrade and epoch Greg Stark 01:24
Re: LIMIT for UPDATE and DELETE Etsuro Fujita 02:25
Re: PENDING_LIST_CLEANUP_SIZE - maximum size of GIN pending list Re: HEAD seems to generate larger WAL regarding GIN index Etsuro Fujita 03:15
Re: PENDING_LIST_CLEANUP_SIZE - maximum size of GIN pending list Re: HEAD seems to generate larger WAL regarding GIN index Fujii Masao 03:31
Re: Scaling shared buffer eviction Michael Paquier 03:42
Re: pg_receivexlog and replication slots 📎 Michael Paquier 04:39
Re: pg_background (and more parallelism infrastructure patches) Amit Kapila 04:57
Re: Scaling shared buffer eviction 📎 Amit Kapila 06:47
Re: Scaling shared buffer eviction Amit Kapila 06:54
Re: FD_SETSIZE on Linux? Thom Brown 07:27
Re: replication commands and log_statements Heikki Linnakangas 07:57
Re: LIMIT for UPDATE and DELETE Marko Tiikkaja 07:57
Re: Scaling shared buffer eviction Mark Kirkwood 08:09
Re: PENDING_LIST_CLEANUP_SIZE - maximum size of GIN pending list Re: HEAD seems to generate larger WAL regarding GIN index Etsuro Fujita 08:35
Re: add modulo (%) operator to pgbench Fabien COELHO 08:48
Re: [TODO] Process pg_hba.conf keywords as case-insensitive 📎 Kyotaro HORIGUCHI 08:54
Re: LIMIT for UPDATE and DELETE Etsuro Fujita 09:25
Re: [TODO] Process pg_hba.conf keywords as case-insensitive Kyotaro HORIGUCHI 09:26
Re: [TODO] Process pg_hba.conf keywords as case-insensitive Florian Pflug 09:32
Re: LIMIT for UPDATE and DELETE Marko Tiikkaja 09:33
Re: PENDING_LIST_CLEANUP_SIZE - maximum size of GIN pending list Re: HEAD seems to generate larger WAL regarding GIN index Fujii Masao 09:55
Re: LIMIT for UPDATE and DELETE Etsuro Fujita 10:05
Re: LIMIT for UPDATE and DELETE Marko Tiikkaja 10:18
Re: replication commands and log_statements 📎 Fujii Masao 10:39
Re: Add shutdown_at_recovery_target option to recovery.conf Fujii Masao 11:13
Re: pgcrypto: PGP armor headers 📎 Marko Tiikkaja 11:26
Re: pgcrypto: PGP armor headers Heikki Linnakangas 11:38
Re: ALTER SYSTEM RESET? Fujii Masao 12:06
Re: pgcrypto: PGP armor headers 📎 Marko Tiikkaja 13:35
Re: PENDING_LIST_CLEANUP_SIZE - maximum size of GIN pending list Re: HEAD seems to generate larger WAL regarding GIN index Alvaro Herrera 13:37
Re: SKIP LOCKED DATA (work in progress) Alvaro Herrera 13:47
Re: pgbench throttling latency limit 📎 Heikki Linnakangas 14:34
Re: pgbench throttling latency limit Mitsumasa KONDO 14:47
Re: pgbench throttling latency limit Fabien COELHO 14:57
Re: Spinlocks and compiler/memory barriers Robert Haas 14:57
Aussie timezone database changes incoming Tom Lane 15:23
Re: add modulo (%) operator to pgbench Robert Haas 15:26
Re: pgbench throttling latency limit Heikki Linnakangas 15:28
Re: pgcrypto: PGP armor headers Heikki Linnakangas 15:37
Re: Memory Alignment in Postgres Robert Haas 15:43
Re: Escaping from blocked send() reprised. Heikki Linnakangas 15:53
Re: Final Patch for GROUPING SETS - unrecognized node type: 347 Andrew Gierth 16:16
Re: [Fwd: Re: proposal: new long psql parameter --on-error-stop] Pavel Stehule 17:35
Re: B-Tree support function number 3 (strxfrm() optimization) Peter Geoghegan 17:36
Re: bad estimation together with large work_mem generates terrible slow hash joins Heikki Linnakangas 18:25
Re: bad estimation together with large work_mem generates terrible slow hash joins Robert Haas 18:31
Re: B-Tree support function number 3 (strxfrm() optimization) Robert Haas 18:36
Re: pgbench throttling latency limit Jan Wieck 18:49
removing volatile qualifiers from lwlock.c 📎 Robert Haas 18:53
Re: bad estimation together with large work_mem generates terrible slow hash joins Heikki Linnakangas 18:55
Re: bad estimation together with large work_mem generates terrible slow hash joins Tomas Vondra 18:59
Re: bad estimation together with large work_mem generates terrible slow hash joins Tomas Vondra 19:02
Re: bad estimation together with large work_mem generates terrible slow hash joins Robert Haas 19:06
Re: bad estimation together with large work_mem generates terrible slow hash joins Tomas Vondra 19:09
Re: bad estimation together with large work_mem generates terrible slow hash joins Tomas Vondra 19:12
Re: inherit support for foreign tables Heikki Linnakangas 19:32
Re: bad estimation together with large work_mem generates terrible slow hash joins Robert Haas 19:34
Re: SKIP LOCKED DATA (work in progress) Robert Haas 19:37
Re: pg_background (and more parallelism infrastructure patches) Robert Haas 20:01
Re: [9.3] Should we mention "set_config(...)" in 18.1.3 in Server Configuration? 📎 Bruce Momjian 20:20
Re: Support for N synchronous standby servers Heikki Linnakangas 20:21
Re: Memory Alignment in Postgres Bruce Momjian 20:29
Re: SKIP LOCKED DATA (work in progress) 📎 Alvaro Herrera 20:35
Commitfest status Heikki Linnakangas 20:39
Re: pg_background (and more parallelism infrastructure patches) 📎 Robert Haas 20:53
Re: Memory Alignment in Postgres Robert Haas 20:54
Re: bad estimation together with large work_mem generates terrible slow hash joins 📎 Tomas Vondra 21:09
Re: Need Multixact Freezing Docs Bruce Momjian 21:13
Re: [BUGS] BUG #10823: Better REINDEX syntax. Vik Fearing 21:43

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