pgsql-hackers - August 2016

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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Aug. 1, 2016

Thread	Author	Time
Re: Combining hash values	Thomas Munro	00:52
Re: Broken order-of-operations in parallel query latch manipulation	Amit Kapila	04:07
Re: asynchronous and vectorized execution	Amit Khandekar	05:14
Re: System load consideration before spawning parallel workers	Haribabu Kommi	06:08
Re: System load consideration before spawning parallel workers	Gavin Flower	06:17
Re: Syntax of xmltable function	Pavel Stehule	06:40
Re: Combining hash values	Greg Stark	07:19
Re: Slowness of extended protocol	Shay Rojansky	07:32
Re: Changed SRF in targetlist handling	Andres Freund	08:23
Re: pg_basebackup wish list	Fujii Masao	08:39
Re: Slowness of extended protocol	Vladimir Sitnikov	09:23
Re: [Patch] Temporary tables that do not bloat pg_catalog (a.k.a fast temp tables)	Aleksander Alekseev	09:45
Re: Oddity in EXPLAIN for foreign/custom join pushdown plans	Etsuro Fujita	11:15
Re: Combining hash values	Dean Rasheed	11:24
Re: Oddity in EXPLAIN for foreign/custom join pushdown plans	Etsuro Fujita	11:25
Re: Oddity in EXPLAIN for foreign/custom join pushdown plans	Ashutosh Bapat	11:31
pg_size_pretty, SHOW, and spaces	Christoph Berg	11:35
Re: Oddity in EXPLAIN for foreign/custom join pushdown plans	Etsuro Fujita	11:54
Re: Slowness of extended protocol 📎	Vladimir Sitnikov	12:12
Confusing docs about GetForeignUpperPaths in fdwhandler.sgml 📎	Etsuro Fujita	12:14
Re: Why we lost Uber as a user	Hannu Krosing	12:31
Re: [Patch] Temporary tables that do not bloat pg_catalog (a.k.a fast temp tables) 📎	Tomas Vondra	13:09
Re: Oddity in EXPLAIN for foreign/custom join pushdown plans	Kouhei Kaigai	13:25
Re: Why we lost Uber as a user	Stephen Frost	13:29
Re: Why we lost Uber as a user	Tom Lane	14:00
Re: No longer possible to query catalogs for index capabilities?	Stephen Frost	14:07
Re: No longer possible to query catalogs for index capabilities?	Tom Lane	14:19
Re: No longer possible to query catalogs for index capabilities?	Stephen Frost	14:35
Re: No longer possible to query catalogs for index capabilities?	David G. Johnston	14:35
Re: [PATCH v12] GSSAPI encryption support	Stephen Frost	15:03
Re: Broken order-of-operations in parallel query latch manipulation	Tom Lane	15:15
Re: Combining hash values	Tom Lane	15:22
PostgreSQL 10 kick-off	Peter Eisentraut	15:25
Re: Combining hash values	Tom Lane	15:27
New version numbering practices	Tom Lane	15:49
Re: PostgreSQL 10 kick-off	Simon Riggs	15:54
Re: PostgreSQL 10 kick-off	Tom Lane	16:04
Re: PostgreSQL 10 kick-off	Simon Riggs	16:19
Re: pg_size_pretty, SHOW, and spaces 📎	Bruce Momjian	16:25
Re: PoC: Make it possible to disallow WHERE-less UPDATE and DELETE	Bruce Momjian	16:38
Re: pg_replication_origin_xact_reset() and its argument variables	Robert Haas	17:07
Re: PostgreSQL 10 kick-off	Fabrízio de Royes Mello	17:08
Re: MSVC pl-perl error message is not verbose enough	Robert Haas	17:08
Re: Constraint merge and not valid status	Robert Haas	17:16
Re: New version numbering practices	David Fetter	17:19
TODO item: Implement Boyer-Moore searching in LIKE queries 📎	Karan Sikka	17:19
Re: [Patch] Temporary tables that do not bloat pg_catalog (a.k.a fast temp tables)	Tom Lane	17:24
Re: Any need of GRANT/REVOKE CREATE TABLE | POLICY | ETC	Robert Haas	17:25
Re: New version numbering practices	Alvaro Herrera	17:27
Re: Constraint merge and not valid status	Tom Lane	17:32
Re: New version numbering practices	Tom Lane	17:41
Re: pg_replication_origin_xact_reset() and its argument variables	Andres Freund	17:46
Re: pg_replication_origin_xact_reset() and its argument variables	Andres Freund	17:48
Re: New version numbering practices	David G. Johnston	17:59
Re: pg_replication_origin_xact_reset() and its argument variables	Fujii Masao	17:59
Re: New version numbering practices	Tom Lane	18:02
HandleParallelMessages contains CHECK_FOR_INTERRUPTS?	Tom Lane	18:08
Re: pg_basebackup wish list	Jeff Janes	18:19
Re: [BUGS] BUG #14244: wrong suffix for pg_size_pretty()	Peter Eisentraut	18:48
Re: [BUGS] BUG #14244: wrong suffix for pg_size_pretty()	Peter Eisentraut	18:51
Re: New version numbering practices	Stephen Frost	18:52
Re: [BUGS] BUG #14244: wrong suffix for pg_size_pretty()	Bruce Momjian	18:52
Re: pg_size_pretty, SHOW, and spaces	Peter Eisentraut	18:53
Re: New version numbering practices	David Fetter	19:03
Re: New version numbering practices	Stephen Frost	19:27
Re: New version numbering practices	Andrew Dunstan	19:59
PostmasterContext survives into parallel workers!?	Tom Lane	20:18
Re: HandleParallelMessages contains CHECK_FOR_INTERRUPTS?	Alvaro Herrera	20:20
Re: New version numbering practices	Tom Lane	20:25
Re: HandleParallelMessages contains CHECK_FOR_INTERRUPTS?	Tom Lane	20:37
Re: PostmasterContext survives into parallel workers!?	Robert Haas	22:09
Re: TODO item: Implement Boyer-Moore searching in LIKE queries	Robert Haas	22:13
Parallel tuplesort (for parallel B-Tree index creation) 📎	Peter Geoghegan	22:18
Re: PostmasterContext survives into parallel workers!?	Tom Lane	22:18
Re: PostmasterContext survives into parallel workers!?	Andres Freund	22:18
Re: Combining hash values	Robert Haas	22:19
Re: Combining hash values	Robert Haas	22:21
Re: PostmasterContext survives into parallel workers!?	Tom Lane	22:28
Re: Combining hash values	Tom Lane	22:45
Re: PostmasterContext survives into parallel workers!?	Alvaro Herrera	22:50
Re: PostmasterContext survives into parallel workers!?	Andres Freund	22:54
Re: PostmasterContext survives into parallel workers!?	Tom Lane	23:21
Re: PostmasterContext survives into parallel workers!?	Thomas Munro	23:27
Re: New version numbering practices	Michael Paquier	23:36
Re: PostmasterContext survives into parallel workers!?	Andres Freund	23:36
Re: PostmasterContext survives into parallel workers!?	Tom Lane	23:42
Re: TODO item: Implement Boyer-Moore searching in LIKE queries	Karan Sikka	23:47

Aug. 2, 2016

Thread	Author	Time
Re: New version numbering practices	Alvaro Herrera	01:10
Re: Increasing timeout of poll_query_until for TAP tests 📎	Michael Paquier	01:28
Re: MSVC pl-perl error message is not verbose enough	Michael Paquier	01:39
Re: PostmasterContext survives into parallel workers!?	Robert Haas	03:32
Re: TODO item: Implement Boyer-Moore searching in LIKE queries	Robert Haas	03:33
Re: old_snapshot_threshold allows heap:toast disagreement	Robert Haas	03:40
Re: Oddity in EXPLAIN for foreign/custom join pushdown plans	Etsuro Fujita	04:19
Re: Wrong defeinition of pq_putmessage_noblock since 9.5	Kyotaro HORIGUCHI	04:26
Re: Oddity in EXPLAIN for foreign/custom join pushdown plans	Kouhei Kaigai	04:32
Comment typo in tuplesort.c 📎	Amit Langote	04:56
Re: Wrong defeinition of pq_putmessage_noblock since 9.5	Kyotaro HORIGUCHI	05:42
Re: Oddity in EXPLAIN for foreign/custom join pushdown plans	Etsuro Fujita	05:45
Re: Reviewing freeze map code	Noah Misch	05:49
Re: [BUGS] BUG #14244: wrong suffix for pg_size_pretty()	Pavel Stehule	05:57
Re: Increasing timeout of poll_query_until for TAP tests	Michael Paquier	06:11
Re: Oddity in EXPLAIN for foreign/custom join pushdown plans	Kouhei Kaigai	06:29
Re: Why we lost Uber as a user	Alfred Perlstein	07:11
Re: Why we lost Uber as a user	Alfred Perlstein	07:12
Re: Why we lost Uber as a user	Alfred Perlstein	07:21
Re: asynchronous and vectorized execution	Kyotaro HORIGUCHI	07:41
Wanting to learn about pgsql design decision	Tal Walter	08:13
Re: Reviewing freeze map code	Amit Kapila	08:40
Re: pg_size_pretty, SHOW, and spaces	Christoph Berg	09:29
Re: Why we lost Uber as a user	Geoff Winkless	09:33
Re: Why we lost Uber as a user	Amit Kapila	09:51
Re: [sqlsmith] Failed assertion in joinrels.c	Dilip Kumar	10:03
Re: [sqlsmith] Failed assertion in joinrels.c	Dilip Kumar	10:20
Re: Broken order-of-operations in parallel query latch manipulation	Amit Kapila	10:21
Re: New version numbering practices	Greg Stark	11:05
Re: [sqlsmith] Failed assertion in joinrels.c	Robert Haas	11:45
Re: old_snapshot_threshold allows heap:toast disagreement	Amit Kapila	12:00
Re: Oddity in EXPLAIN for foreign/custom join pushdown plans 📎	Etsuro Fujita	12:35
Re: Wrong defeinition of pq_putmessage_noblock since 9.5	Robert Haas	12:56
Re: Oddity in EXPLAIN for foreign/custom join pushdown plans	Kouhei Kaigai	13:02
Re: Tracking wait event for latches 📎	Michael Paquier	13:31
Re: New version numbering practices	Tom Lane	13:57
Re: Why we lost Uber as a user	Robert Haas	14:27
PostgreSQL 10 Roadmaps	Simon Riggs	14:54
Re: Reviewing freeze map code	Noah Misch	14:55
Re: PostmasterContext survives into parallel workers!?	Tom Lane	14:57
Re: Wanting to learn about pgsql design decision	Tom Lane	15:23
Re: Why we lost Uber as a user	Simon Riggs	15:43
PATCH: two slab-like memory allocators 📎	Tomas Vondra	15:44
Re: Wanting to learn about pgsql design decision	Andrew Gierth	16:43
Re: pg_size_pretty, SHOW, and spaces 📎	Bruce Momjian	16:51
Re: parallel.c is not marked as test covered	Peter Eisentraut	17:17
Re: MSVC pl-perl error message is not verbose enough	John Harvey	17:18
Re: TODO item: Implement Boyer-Moore searching in LIKE queries	Alvaro Herrera	17:56
Re: Slowness of extended protocol	Shay Rojansky	18:00
Re: PostmasterContext survives into parallel workers!?	Tom Lane	18:06
Re: PostgreSQL 10 kick-off	Peter Eisentraut	18:11
Re: PostmasterContext survives into parallel workers!?	Alvaro Herrera	18:24
Re: AdvanceXLInsertBuffer vs. WAL segment compressibility	Bruce Momjian	18:33
Re: Increasing timeout of poll_query_until for TAP tests	Alvaro Herrera	18:36
Re: PostmasterContext survives into parallel workers!? 📎	Tom Lane	18:38
Re: TODO item: Implement Boyer-Moore searching in LIKE queries	Karan Sikka	18:45
Re: TODO item: Implement Boyer-Moore searching in LIKE queries	Robert Haas	18:55
Re: Why we lost Uber as a user	Alfred Perlstein	19:07
Re: Slowness of extended protocol	Vladimir Sitnikov	19:09
Re: TODO item: Implement Boyer-Moore searching in LIKE queries	Tom Lane	19:13
Re: AdvanceXLInsertBuffer vs. WAL segment compressibility	Chapman Flack	19:43
Re: Why we lost Uber as a user	Robert Haas	19:46
Re: AdvanceXLInsertBuffer vs. WAL segment compressibility	Robert Haas	19:51
Re: No longer possible to query catalogs for index capabilities?	Bruce Momjian	19:58
Re: Why we lost Uber as a user	Stephen Frost	20:12
Re: HandleParallelMessages contains CHECK_FOR_INTERRUPTS?	Tom Lane	20:42
Re: PostgreSQL 10 kick-off	Alvaro Herrera	20:44
Re: old_snapshot_threshold allows heap:toast disagreement 📎	Robert Haas	20:52
Re: parallel.c is not marked as test covered	Robert Haas	20:53
Re: Why we lost Uber as a user	Tom Lane	21:14
Re: Fwd: [BUGS] BUG #14247: COMMENT is restored on wrong database	David G. Johnston	21:42
Re: Increasing timeout of poll_query_until for TAP tests 📎	Alvaro Herrera	22:21
Re: Double invocation of InitPostmasterChild in bgworker with -DEXEC_BACKEND	Tom Lane	22:40
Re: Changed SRF in targetlist handling	Tom Lane	23:02
Re: [sqlsmith] Failed assertion in joinrels.c	Tom Lane	23:16
Re: Changed SRF in targetlist handling	Andres Freund	23:30

Aug. 3, 2016

Thread	Author	Time
Re: [sqlsmith] Failed assertion in joinrels.c	Robert Haas	00:05
Re: [sqlsmith] Failed assertion in joinrels.c	Peter Geoghegan	00:08
Re: Slowness of extended protocol	Tatsuo Ishii	00:41
Re: Increasing timeout of poll_query_until for TAP tests	Michael Paquier	01:40
Re: multivariate statistics (v19) 📎	Tomas Vondra	01:58
Re: Why we lost Uber as a user	Alfred Perlstein	02:30
Re: Why we lost Uber as a user	Bruce Momjian	02:33
regression test for extended query protocol	Tatsuo Ishii	02:33
Re: regression test for extended query protocol	Michael Paquier	02:38
Re: Slowness of extended protocol	Bruce Momjian	03:00
Re: regression test for extended query protocol	Tatsuo Ishii	03:03
Re: [COMMITTERS] Logical decoding	Joshua Bay	03:20
Way to access LSN (for each transaction) by directly talking to postgres?	Joshua Bay	03:37
Re: Why we lost Uber as a user	Mark Kirkwood	05:02
Quorum commit for multiple synchronous replication. 📎	Masahiko Sawada	05:52
Re: Way to access LSN (for each transaction) by directly talking to postgres?	Michael Paquier	06:00
Re: Quorum commit for multiple synchronous replication.	Michael Paquier	06:05
Re: Way to access LSN (for each transaction) by directly talking to postgres?	Michael Paquier	06:08
Re: Why we lost Uber as a user	Simon Riggs	07:20
Lossy Index Tuple Enhancement (LITE)	Simon Riggs	07:20
Re: Wanting to learn about pgsql design decision	Tal Walter	07:52
Possible duplicate release of buffer lock.	Kyotaro HORIGUCHI	08:31
OldSnapshotTimemapLock information is missing in monitoring.sgml file 📎	Ashutosh Sharma	09:52
Surprising behaviour of \set AUTOCOMMIT ON	Rahila Syed	10:16
Re: Why we lost Uber as a user	Greg Stark	10:29
Re: old_snapshot_threshold allows heap:toast disagreement	Amit Kapila	11:20
Re: Surprising behaviour of \set AUTOCOMMIT ON	Pavel Stehule	11:39
PL/Python adding support for multi-dimensional arrays 📎	Alexey Grishchenko	11:49
Re: PL/Python adding support for multi-dimensional arrays	Alexey Grishchenko	11:54
Re: pg_ctl promote wait 📎	Peter Eisentraut	12:35
Re: Why we lost Uber as a user	Bruce Momjian	13:33
Detecting skipped data from logical slots (data silently skipped)	Craig Ringer	13:39
Re: Why we lost Uber as a user	Craig Ringer	13:43
Re: Way to access LSN (for each transaction) by directly talking to postgres?	Craig Ringer	13:47
Re: Detecting skipped data from logical slots (data silently skipped)	Greg Stark	13:55
Re: Why we lost Uber as a user	Alfred Perlstein	13:58
Re: Slowness of extended protocol	Tom Lane	14:02

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