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help / color / mirror / Atom feedRe: parallel pg_restore blocks on heavy random read I/O on all children processes
2025-04-10 06:50 UTC Hannu Krosing <[email protected]>
Question on what Duration in the log
2025-04-09 14:27 UTC Vitale, Anthony, Sony Music <[email protected]>
` Re: Question on what Duration in the log
2025-04-09 15:02 UTC Tom Lane <[email protected]>
` RE: Question on what Duration in the log
2025-04-09 15:47 UTC Vitale, Anthony, Sony Music <[email protected]>
[3+ messages in thread]
Memory Not Released After Batch Completion – Checkpointer/Background Writer Behavior , postgres 15
2025-04-06 12:36 UTC Motog Plus <[email protected]>
` Re: Memory Not Released After Batch Completion – Checkpointer/Background Writer Behavior , postgres 15
2025-04-06 14:05 UTC Евгений Чекан <[email protected]>
` Re: Memory Not Released After Batch Completion – Checkpointer/Background Writer Behavior , postgres 15
2025-04-06 16:02 UTC Motog Plus <[email protected]>
[3+ messages in thread]
Very slow query performance when using CTE
2025-04-01 13:37 UTC Chris Joysn <[email protected]>
` Re: Very slow query performance when using CTE
2025-04-01 14:28 UTC Tom Lane <[email protected]>
` Re: Very slow query performance when using CTE
2025-04-01 20:03 UTC Renan Alves Fonseca <[email protected]>
` Fwd: Very slow query performance when using CTE
2025-04-03 07:20 UTC Chris Joysn <[email protected]>
` Fwd: Very slow query performance when using CTE
2025-04-03 07:21 UTC Chris Joysn <[email protected]>
` Re: Very slow query performance when using CTE
2025-04-03 09:10 UTC Michael Christofides <[email protected]>
` Re: Very slow query performance when using CTE
2025-04-03 13:34 UTC Chris Joysn <[email protected]>
[7+ messages in thread]
partition table optimizer join cost misestimation
2025-04-02 10:18 UTC James Pang <[email protected]>
` Re: partition table optimizer join cost misestimation
2025-04-02 11:03 UTC Andrei Lepikhov <[email protected]>
` Re: partition table optimizer join cost misestimation
2025-04-03 00:46 UTC James Pang <[email protected]>
` Re: partition table optimizer join cost misestimation
2025-04-03 06:32 UTC Andrei Lepikhov <[email protected]>
` Re: partition table optimizer join cost misestimation
2025-04-03 12:38 UTC James Pang <[email protected]>
[5+ messages in thread]
parallel pg_restore blocks on heavy random read I/O on all children processes
2025-03-19 18:46 UTC Dimitrios Apostolou <[email protected]>
` Re: parallel pg_restore blocks on heavy random read I/O on all children processes
2025-03-20 19:17 UTC Tom Lane <[email protected]>
` Re: parallel pg_restore blocks on heavy random read I/O on all children processes
2025-03-20 19:57 UTC Dimitrios Apostolou <[email protected]>
` Re: parallel pg_restore blocks on heavy random read I/O on all children processes
2025-03-23 15:46 UTC Tom Lane <[email protected]>
` Re: parallel pg_restore blocks on heavy random read I/O on all children processes
2025-03-24 16:43 UTC Dimitrios Apostolou <[email protected]>
` Re: parallel pg_restore blocks on heavy random read I/O on all children processes
2025-03-27 23:45 UTC Dimitrios Apostolou <[email protected]>
` Re: parallel pg_restore blocks on heavy random read I/O on all children processes
2025-03-29 00:48 UTC Dimitrios Apostolou <[email protected]>
[7+ messages in thread]
PostgreSQL 16 - Detach partition with FK - Error
2025-03-19 12:07 UTC Adithya Kumaranchath <[email protected]>
` Re: PostgreSQL 16 - Detach partition with FK - Error
2025-03-19 14:43 UTC Álvaro Herrera <[email protected]>
[2+ messages in thread]
Bad perf when using DECLARE CURSOR on big table
2025-03-17 14:41 UTC kimaidou <[email protected]>
` Re: Bad perf when using DECLARE CURSOR on big table
2025-03-17 15:22 UTC Tom Lane <[email protected]>
` Re: Bad perf when using DECLARE CURSOR on big table
2025-03-18 07:48 UTC kimaidou <[email protected]>
[3+ messages in thread]
Background writer not active
2025-03-18 04:04 UTC Motog Plus <[email protected]>
Re: Efficient pagination using multi-column cursors
2025-03-17 19:52 UTC [email protected]
Bulk DML performance
2025-03-13 04:05 UTC [email protected]
` Re: Bulk DML performance
2025-03-13 09:21 UTC Laurenz Albe <[email protected]>
` RE: Bulk DML performance
2025-03-13 10:13 UTC [email protected]
` Re: Bulk DML performance
2025-03-13 11:28 UTC Laurenz Albe <[email protected]>
` Re: Bulk DML performance
2025-03-13 11:29 UTC Laurenz Albe <[email protected]>
` RE: Bulk DML performance
2025-03-13 13:04 UTC [email protected]
` Re: Bulk DML performance
2025-03-13 21:25 UTC Renan Alves Fonseca <[email protected]>
` RE: Bulk DML performance
2025-03-14 01:20 UTC [email protected]
` Re: Bulk DML performance
2025-03-17 10:53 UTC Álvaro Herrera <[email protected]>
` Re: Bulk DML performance
2025-03-17 14:14 UTC Greg Sabino Mullane <[email protected]>
` Re: Bulk DML performance
2025-03-17 17:45 UTC Renan Alves Fonseca <[email protected]>
[11+ messages in thread]
Asking for OK for a nasty trick to resolve PG CVE-2025-1094 i
2025-03-06 07:39 UTC Abraham, Danny <[email protected]>
` Re: Asking for OK for a nasty trick to resolve PG CVE-2025-1094 i
2025-03-06 08:11 UTC Laurenz Albe <[email protected]>
` Re: Asking for OK for a nasty trick to resolve PG CVE-2025-1094 i
2025-03-06 08:27 UTC Ron Johnson <[email protected]>
` Re: [EXTERNAL] Re: Asking for OK for a nasty trick to resolve PG CVE-2025-1094 i
2025-03-06 09:33 UTC Abraham, Danny <[email protected]>
` Re: [EXTERNAL] Re: Asking for OK for a nasty trick to resolve PG CVE-2025-1094 i
2025-03-06 10:08 UTC Ron Johnson <[email protected]>
` Re: [EXTERNAL] Re: Asking for OK for a nasty trick to resolve PG CVE-2025-1094 i
2025-03-06 12:32 UTC Laurenz Albe <[email protected]>
` Re: [EXTERNAL] Re: Asking for OK for a nasty trick to resolve PG CVE-2025-1094 i
2025-03-07 13:24 UTC Greg Sabino Mullane <[email protected]>
[7+ messages in thread]
Slow performance of collate "en_US.utf8"
2025-03-03 08:47 UTC Alexey Borschev <[email protected]>
Re: Slow performance of collate "en_US.utf8"
2025-03-01 00:11 UTC Joe Conway <[email protected]>
Re: [PERFORM] Unused index influencing sequential scan plan
2025-02-28 23:19 UTC Thom Brown <[email protected]>
Slow performance of collate "en_US.utf8"
2025-02-27 13:54 UTC Alexey Borschev <[email protected]>
` Re: Slow performance of collate "en_US.utf8"
2025-02-28 12:59 UTC Achilleas Mantzios - cloud <[email protected]>
` Re: Slow performance of collate "en_US.utf8"
2025-02-28 14:16 UTC Laurenz Albe <[email protected]>
` Re: Slow performance of collate "en_US.utf8"
2025-02-28 20:02 UTC Joe Conway <[email protected]>
` Re: Slow performance of collate "en_US.utf8"
2025-02-28 22:49 UTC Thomas Munro <[email protected]>
[5+ messages in thread]
Efficient pagination using multi-column cursors
2025-02-26 14:27 UTC [email protected]
` Re: Efficient pagination using multi-column cursors
2025-02-26 15:05 UTC Peter Geoghegan <[email protected]>
` Re: Efficient pagination using multi-column cursors
2025-02-26 15:40 UTC [email protected]
` Re: Efficient pagination using multi-column cursors
2025-02-26 16:14 UTC Peter Geoghegan <[email protected]>
` Re: Efficient pagination using multi-column cursors
2025-02-26 16:15 UTC Laurenz Albe <[email protected]>
[5+ messages in thread]
Unfortunate Nested Loop + Missing Autovacuum
2025-02-21 23:46 UTC Lincoln Swaine-Moore <[email protected]>
` Re: Unfortunate Nested Loop + Missing Autovacuum
2025-02-22 08:37 UTC Andrei Lepikhov <[email protected]>
` Re: Unfortunate Nested Loop + Missing Autovacuum
2025-02-23 22:49 UTC Lincoln Swaine-Moore <[email protected]>
` Re: Unfortunate Nested Loop + Missing Autovacuum
2025-02-24 02:08 UTC Jeff Janes <[email protected]>
` Re: Unfortunate Nested Loop + Missing Autovacuum
2025-02-24 14:01 UTC Andrei Lepikhov <[email protected]>
` Re: Unfortunate Nested Loop + Missing Autovacuum
2025-02-25 02:17 UTC Lincoln Swaine-Moore <[email protected]>
[6+ messages in thread]
Re: Query planning read a large amount of buffers for partitioned tables
2025-02-17 20:18 UTC bruno vieira da silva <[email protected]>
` Re: Query planning read a large amount of buffers for partitioned tables
2025-02-17 20:25 UTC bruno vieira da silva <[email protected]>
` Re: Query planning read a large amount of buffers for partitioned tables
2025-02-17 20:27 UTC bruno vieira da silva <[email protected]>
` Re: Query planning read a large amount of buffers for partitioned tables
2025-02-18 12:16 UTC David Rowley <[email protected]>
` Re: Query planning read a large amount of buffers for partitioned tables
2025-02-18 15:48 UTC bruno vieira da silva <[email protected]>
[5+ messages in thread]
Poor performance with row wise comparisons
2025-02-06 21:13 UTC Jon Emord <[email protected]>
` Re: Poor performance with row wise comparisons
2025-02-07 14:43 UTC Greg Sabino Mullane <[email protected]>
` Re: Poor performance with row wise comparisons
2025-02-07 16:16 UTC Jon Emord <[email protected]>
` Re: Poor performance with row wise comparisons
2025-02-09 22:40 UTC Tom Lane <[email protected]>
` Re: Poor performance with row wise comparisons
2025-02-10 12:36 UTC Laurenz Albe <[email protected]>
[5+ messages in thread]
Re: lwlock:LockManager wait_events
2025-02-08 19:41 UTC kyle Hailey <[email protected]>
Performance loss after upgrading from 12.15 to 17.2
2025-02-03 14:11 UTC Tobias Orlamünde <[email protected]>
` Re: Performance loss after upgrading from 12.15 to 17.2
2025-02-03 15:59 UTC Laurenz Albe <[email protected]>
[2+ messages in thread]
High System CPU Usage on Selects Seemingly Caused By Vacuum of Same Table
2025-01-31 22:28 UTC Joshua Banton <[email protected]>
` Re: High System CPU Usage on Selects Seemingly Caused By Vacuum of Same Table
2025-01-31 22:45 UTC Peter Geoghegan <[email protected]>
` Re: High System CPU Usage on Selects Seemingly Caused By Vacuum of Same Table
2025-01-31 22:59 UTC Joshua Banton <[email protected]>
[3+ messages in thread]
Why ORing with a false one-time filter turns an Index-Lookup into a SeqScan
2025-01-28 14:58 UTC Clemens Eisserer <[email protected]>
` Re: Why ORing with a false one-time filter turns an Index-Lookup into a SeqScan
2025-01-28 15:34 UTC Wetmore, Matthew (CTR) <[email protected]>
` Re: Why ORing with a false one-time filter turns an Index-Lookup into a SeqScan
2025-01-29 12:07 UTC Clemens Eisserer <[email protected]>
` Re: Why ORing with a false one-time filter turns an Index-Lookup into a SeqScan
2025-01-29 15:10 UTC Tom Lane <[email protected]>
[4+ messages in thread]
Simple query with Planner underestimating rows.
2025-01-28 19:29 UTC Felipe López Montes <[email protected]>
` Re: Simple query with Planner underestimating rows.
2025-01-29 02:12 UTC Greg Sabino Mullane <[email protected]>
` Re: Simple query with Planner underestimating rows.
2025-01-29 03:05 UTC Andrei Lepikhov <[email protected]>
` Re: Simple query with Planner underestimating rows.
2025-01-29 08:57 UTC Andrei Lepikhov <[email protected]>
[4+ messages in thread]
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