pgsql-hackers since 2019-05-24 00:00

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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May 24, 2019

Thread Author Time
Re: Minor typos and copyright year slippage Thomas Munro 00:07
Re: initdb recommendations 📎 Jonathan S. Katz 00:13
Re: nitpick about poor style in MergeAttributes 📎 Michael Paquier 00:24
Re: Read-only access to temp tables for 2PC transactions Michael Paquier 00:37
Re: nitpick about poor style in MergeAttributes Mark Dilger 00:59
Re: Should we warn against using too many partitions? Amit Langote 02:04
Re: Minor typos and copyright year slippage Tom Lane 02:25
Re: initdb recommendations Tom Lane 02:28
Re: initdb recommendations Stephen Frost 02:30
Re: Zedstore - compressed in-core columnar storage Ajin Cherian 02:30
Indexing - comparison of tree structures 📎 Sascha Kuhl 02:31
Re: Top-N sorts in EXPLAIN, row count estimates, and parallelism David Rowley 02:47
Re: Remove page-read callback from XLogReaderState. 📎 Kyotaro HORIGUCHI 02:56
Re: Should we warn against using too many partitions? 📎 David Rowley 04:37
Re: Excessive memory usage in multi-statement queries w/ partitioning Amit Langote 05:47
Re: Should we warn against using too many partitions? Amit Langote 05:57
Aggregate error message 📎 Vik Fearing 06:17
Re: Aggregate error message David Rowley 07:20
Re: [HACKERS] Small fix: avoid passing null pointers to memcpy() 📎 didier 07:40
Why does not subquery pruning conditions inherit to parent query? Kato, Sho 07:44
Re: Why does not subquery pruning conditions inherit to parent query? David Rowley 08:09
Re: Read-only access to temp tables for 2PC transactions Simon Riggs 08:30
Re: Read-only access to temp tables for 2PC transactions Simon Riggs 08:52
Re: Should we warn against using too many partitions? 📎 David Rowley 10:00
Re: Converting NOT IN to anti-joins during planning 📎 David Rowley 11:46
Re: initdb recommendations Joe Conway 11:48
Re: initdb recommendations Dave Cramer 12:01
Re: initdb recommendations Peter Eisentraut 12:04
Re: POC: GROUP BY optimization Dmitry Dolgov 12:10
Re: initdb recommendations Stephen Frost 12:13
Re: initdb recommendations Joe Conway 12:15
Re: Excessive memory usage in multi-statement queries w/ partitioning Joe Conway 12:18
Re: initdb recommendations Stephen Frost 12:19
Re: initdb recommendations Magnus Hagander 12:29
Re: initdb recommendations Stephen Frost 12:33
Re: initdb recommendations Jonathan S. Katz 12:56
Re: initdb recommendations Stephen Frost 13:01
Re: initdb recommendations Joe Conway 13:01
Re: initdb recommendations Jonathan S. Katz 13:13
Re: Excessive memory usage in multi-statement queries w/ partitioning David Rowley 13:33
Re: Aggregate error message Tom Lane 13:40
Re: initdb recommendations Heikki Linnakangas 13:49
Re: Minimal logical decoding on standbys Amit Khandekar 13:56
Re: initdb recommendations Stephen Frost 14:00
BUG #15819: wrong expression in document of pgbench PG Bug reporting form 14:01
Re: initdb recommendations Jonathan S. Katz 14:02
Re: Excessive memory usage in multi-statement queries w/ partitioning Joe Conway 14:17
Re: initdb recommendations Heikki Linnakangas 14:26
Re: Excessive memory usage in multi-statement queries w/ partitioning Tom Lane 14:28
Re: BUG #15819: wrong expression in document of pgbench 📎 Fabien COELHO 14:33
Re: [HACKERS] Runtime Partition Pruning Peter Eisentraut 14:50
Re: initdb recommendations Jonathan S. Katz 14:54
Contribute - money Sascha Kuhl 15:07
Re: [HACKERS] Small fix: avoid passing null pointers to memcpy() Tom Lane 15:10
Re: BUG #15819: wrong expression in document of pgbench Tom Lane 15:16
Re: [HACKERS] Runtime Partition Pruning Tom Lane 15:20
Re: Teach pg_upgrade test to honor NO_TEMP_INSTALL Andres Freund 15:22
Re: initdb recommendations Noah Misch 15:23
Re: Minimal logical decoding on standbys 📎 Amit Khandekar 15:30
Re: [HACKERS] Runtime Partition Pruning Tom Lane 15:34
Re: Teach pg_upgrade test to honor NO_TEMP_INSTALL Tom Lane 15:37
Re: [HACKERS] Runtime Partition Pruning Andres Freund 15:58
Re: [HACKERS] Runtime Partition Pruning Tom Lane 16:08
Re: [HACKERS] Small fix: avoid passing null pointers to memcpy() didier 16:19
Re: [HACKERS] Runtime Partition Pruning Andres Freund 16:24
Re: [HACKERS] Small fix: avoid passing null pointers to memcpy() Tom Lane 16:35
Re: Read-only access to temp tables for 2PC transactions Konstantin Knizhnik 16:37
Re: Inconsistency between table am callback and table function names Ashwin Agrawal 16:40
Re: Excessive memory usage in multi-statement queries w/ partitioning Joe Conway 16:54
Re: Read-only access to temp tables for 2PC transactions Andres Freund 17:09
Re: [HACKERS] proposal: schema variables 📎 Pavel Stehule 17:12
Re: BUG #15781: subselect on foreign table (postgres_fdw) can crash (segfault) Sean Johnston 17:19
Re: BUG #15781: subselect on foreign table (postgres_fdw) can crash (segfault) Tom Lane 17:59
Re: proposal: new polymorphic types - commontype and commontypearray 📎 Pavel Stehule 18:03
Nitpick about assumptions in indexam and tableam 📎 Mark Dilger 18:53
Generated columns and indexes Florian Weimer 18:56
Re: BUG #15781: subselect on foreign table (postgres_fdw) can crash (segfault) Etsuro Fujita 19:30
Re: Suppressing noise in successful check-world runs Peter Geoghegan 19:31
Re: Suppressing noise in successful check-world runs Peter Geoghegan 19:50
Question about some changes in 11.3 Mat Arye 21:05
Re: Zedstore - compressed in-core columnar storage Ashwin Agrawal 22:37
Re: [HACKERS] Runtime Partition Pruning Tomas Vondra 22:42
Re: POC: GROUP BY optimization Tomas Vondra 22:57
Re: Suppressing noise in successful check-world runs Tom Lane 23:18
Re: Teach pg_upgrade test to honor NO_TEMP_INSTALL Andrew Dunstan 23:29
Re: Suppressing noise in successful check-world runs Peter Geoghegan 23:56

May 25, 2019

Thread Author Time
Confusing error message for REINDEX TABLE CONCURRENTLY 📎 Ashwin Agrawal 00:06
Re: Indexing - comparison of tree structures Jonah H. Harris 00:15
GSoD Introductory Resources and Tutorial Projects sharon clark 00:31
Re: POC: converting Lists into arrays 📎 Tom Lane 00:53
Re: [HACKERS] WAL logging problem in 9.4.3? Noah Misch 02:33
Re: Confusing error message for REINDEX TABLE CONCURRENTLY David Rowley 02:42
Re: Fix link for v12 Amit Kapila 03:13
Re: POC: converting Lists into arrays David Rowley 03:26
Re: Performance issue in foreign-key-aware join estimation 📎 David Rowley 04:37
Re: Zedstore - compressed in-core columnar storage Mark Kirkwood 04:48
Re: Runtime pruning problem 📎 David Rowley 06:55
Cleaning up and speeding up string functions 📎 David Rowley 07:53
Re: Fix link for v12 Amit Kapila 10:14
Fix typos for v12 📎 Alexander Lakhin 10:26
Re: Fix typos for v12 Amit Kapila 10:42
Re: Fix typos for v12 📎 Alexander Lakhin 10:53
This seems like very unfriendly behaviour Dave Cramer 13:35
Re: Fix typos for v12 Amit Kapila 13:37
Re: Fix typos for v12 Tom Lane 15:06
Re: POC: converting Lists into arrays 📎 Tom Lane 15:48
Re: POC: converting Lists into arrays Tom Lane 16:46
Re: Cleaning up and speeding up string functions Tom Lane 16:50
Fix inconsistencies for v12 📎 Alexander Lakhin 20:50
Re: Cleaning up and speeding up string functions David Rowley 23:00

May 26, 2019

Thread Author Time
Re: This seems like very unfriendly behaviour Jaime Casanova 05:40
Why does pg_checksums -r not have a long option? Peter Eisentraut 06:12
Re: Why does pg_checksums -r not have a long option? 📎 Fabien COELHO 06:35
Re: [HACKERS] Small fix: avoid passing null pointers to memcpy() didier 07:41
Re: Read-only access to temp tables for 2PC transactions Simon Riggs 08:45
vacuumdb as server application in v12 release note Tatsuo Ishii 12:53
Re: Fix typos for v12 Amit Kapila 13:49
Re: This seems like very unfriendly behaviour Dave Cramer 13:49
Re: GSoD Introductory Resources and Tutorial Projects Stephen Frost 14:33
Re: GSoD Introductory Resources and Tutorial Projects sharon clark 14:50
Re: This seems like very unfriendly behaviour Andres Freund 15:23
Re: Fix typos for v12 Alexander Lakhin 15:43
Different row estimations on base rels Donald Dong 17:00
Re: Fix typos for v12 David Fetter 20:21
Re: Fix inconsistencies for v12 Amit Kapila 20:45
Rearranging ALTER TABLE to avoid multi-operations bugs 📎 Tom Lane 22:23
Re: Fix inconsistencies for v12 Tom Lane 22:29

May 27, 2019

Thread Author Time
Re: Confusing error message for REINDEX TABLE CONCURRENTLY 📎 Michael Paquier 01:43
BEFORE UPDATE trigger on postgres_fdw table not work 📎 Shohei Mochizuki 01:52
Re: Why does pg_checksums -r not have a long option? Michael Paquier 01:52
Re: Inconsistent error message wording for REINDEX CONCURRENTLY Michael Paquier 01:54
Re: [HACKERS] Unlogged tables cleanup Michael Paquier 02:11
Re: initdb recommendations Michael Paquier 02:19
Re: docs about FKs referencing partitioned tables Michael Paquier 02:49
Re: Inconsistent error message wording for REINDEX CONCURRENTLY Alvaro Herrera 04:20
Re: [HACKERS] WAL logging problem in 9.4.3? Kyotaro HORIGUCHI 05:08
RE: Why does not subquery pruning conditions inherit to parent query? Kato, Sho 05:26
Re: Excessive memory usage in multi-statement queries w/ partitioning 📎 Amit Langote 05:58
some questions about fast-path-lock Alex 06:01
Re: Why does pg_checksums -r not have a long option? 📎 Fabien COELHO 06:32
Re: Excessive memory usage in multi-statement queries w/ partitioning Amit Langote 06:41
Re: Why does pg_checksums -r not have a long option? Daniel Gustafsson 07:22
Fix order of steps in DISCARD ALL documentation 📎 Jan Chochol 07:37
Re: Inconsistent error message wording for REINDEX CONCURRENTLY 📎 Michael Paquier 08:02
Re: BEFORE UPDATE trigger on postgres_fdw table not work Amit Langote 08:04
Re: Why does pg_checksums -r not have a long option? Michael Paquier 08:05
Re: Why does pg_checksums -r not have a long option? Michael Banck 08:17
Re: Why does pg_checksums -r not have a long option? 📎 Michael Paquier 08:33
Re: Converting NOT IN to anti-joins during planning Antonin Houska 08:43
Pinned files at Windows Konstantin Knizhnik 09:26
Re: POC: Cleaning up orphaned files using undo logs 📎 Amit Kapila 09:58
Re: MSVC Build support with visual studio 2019 Juan José Santamaría Flecha 10:14
Re: Indexing - comparison of tree structures Sascha Kuhl 10:40
Re: Why does not subquery pruning conditions inherit to parent query? Tom Lane 10:55
Re: Minimal logical decoding on standbys 📎 Amit Khandekar 11:34
Re: Excessive memory usage in multi-statement queries w/ partitioning Tom Lane 12:56
Re: BEFORE UPDATE trigger on postgres_fdw table not work Tom Lane 13:02
Re: standby recovery fails (tablespace related) (tentative patch and discussion) Paul Guo 13:39
Re: Minimal logical decoding on standbys Andres Freund 13:56
[pg_rewind] cp: cannot stat ‘pg_wal/RECOVERYHISTORY’: No such file or directory tushar 13:57
Re: [HACKERS] Runtime Partition Pruning Andres Freund 14:04
Re: Converting NOT IN to anti-joins during planning Antonin Houska 14:22
Re: Why does pg_checksums -r not have a long option? Fabien COELHO 14:22
Re: Indexing - comparison of tree structures Sascha Kuhl 14:34
Names Sascha Kuhl 14:42
Re: Pinned files at Windows Konstantin Knizhnik 14:52
Re: pgsql: tableam: introduce table AM infrastructure. Andres Freund 16:05
BUG #15821: Parallel Workers with functions and auto_explain: ERROR: could not find key 3 in shm TOC PG Bug reporting form 16:11
Re: Remove useless associativity/precedence from parsers Akim Demaille 16:49
Re: Remove useless associativity/precedence from parsers Akim Demaille 16:53
Re: Remove useless associativity/precedence from parsers Akim Demaille 16:55
Re: Remove useless associativity/precedence from parsers Akim Demaille 17:01
Re: Contribute - money David Fetter 17:16
Add command column to pg_stat_progress_create_index 📎 Peter Eisentraut 18:18
Re: Add command column to pg_stat_progress_create_index Andres Freund 18:20
Re: Add command column to pg_stat_progress_create_index Alvaro Herrera 19:51
Re: Add command column to pg_stat_progress_create_index Fabrízio de Royes Mello 20:12
Re: fix psql \conninfo & \connect when using hostaddr Noah Misch 20:37
Re: [HACKERS] WAL logging problem in 9.4.3? Noah Misch 23:02
Re: Fix inconsistencies for v12 📎 Amit Kapila 23:05

May 28, 2019

Thread Author Time
Fix comment in pgcrypto tests 📎 Gurjeet Singh 02:25
Re: Why does pg_checksums -r not have a long option? Michael Paquier 02:56
Re: BEFORE UPDATE trigger on postgres_fdw table not work Amit Langote 03:54
Re: BEFORE UPDATE trigger on postgres_fdw table not work Shohei Mochizuki 04:10
Re: BEFORE UPDATE trigger on postgres_fdw table not work Amit Langote 04:23
Re: Excessive memory usage in multi-statement queries w/ partitioning Amit Langote 04:56
Re: Fix inconsistencies for v12 📎 Alexander Lakhin 05:00
Re: Confusing error message for REINDEX TABLE CONCURRENTLY Ashwin Agrawal 05:23
Support for jsonpath .datetime() method 📎 Alexander Korotkov 05:55
Re: BEFORE UPDATE trigger on postgres_fdw table not work Etsuro Fujita 06:40
Re: Fix inconsistencies for v12 Amit Langote 06:59
Re: accounting for memory used for BufFile during hash joins Hubert Zhang 07:40
Re: Remove page-read callback from XLogReaderState. Antonin Houska 07:55
Re: Why does pg_checksums -r not have a long option? Fabien COELHO 07:59
Re: accounting for memory used for BufFile during hash joins 📎 Hubert Zhang 09:39
Re: Remove useless associativity/precedence from parsers Andrew Gierth 09:48
Re: Fix comment in pgcrypto tests Michael Paquier 10:38
Re: Add command column to pg_stat_progress_create_index Michael Paquier 10:40
Re: Fix inconsistencies for v12 Amit Kapila 11:26
Re: Remove page-read callback from XLogReaderState. Andres Freund 11:45

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