Mailing lists [pgsql-performance]

1 April

• 01:48   Re: Significant performance issues with array_agg() + HashAggregate plans on Postgres 17 David Rowley
• 10:04   Re: Significant performance issues with array_agg() + HashAggregate plans on Postgres 17 Scott Carey
• 10:18   Re: Significant performance issues with array_agg() + HashAggregate plans on Postgres 17 Scott Carey
• 14:12   Re: Significant performance issues with array_agg() + HashAggregate plans on Postgres 17 David Rowley
• 14:56   Potential partition pruning regression on PostgreSQL 18 Cándido Antonio Martínez Descalzo
• 16:44   Re: Significant performance issues with array_agg() + HashAggregate plans on Postgres 17 Tom Lane
• 20:50   Re: Significant performance issues with array_agg() + HashAggregate plans on Postgres 17 Scott Carey

2 April

• 02:00   Re: Potential partition pruning regression on PostgreSQL 18 David Rowley
• 10:23   Re: Significant performance issues with array_agg() + HashAggregate plans on Postgres 17 Scott Carey
• 20:38   Re: Significant performance issues with array_agg() + HashAggregate plans on Postgres 17 Tom Lane
• 22:08   Re: Significant performance issues with array_agg() + HashAggregate plans on Postgres 17 Scott Carey

3 April

• 01:03   Re: Significant performance issues with array_agg() + HashAggregate plans on Postgres 17 Tom Lane
• 07:19   Re: Significant performance issues with array_agg() + HashAggregate plans on Postgres 17 Frank Heikens
• 22:24   Re: Significant performance issues with array_agg() + HashAggregate plans on Postgres 17 Tom Lane
• 22:24   Re: Significant performance issues with array_agg() + HashAggregate plans on Postgres 17 Jeff Davis
• 22:36   Re: Significant performance issues with array_agg() + HashAggregate plans on Postgres 17 Jeff Davis
• 22:56   Re: Significant performance issues with array_agg() + HashAggregate plans on Postgres 17 Tom Lane
• 23:01   Re: Significant performance issues with array_agg() + HashAggregate plans on Postgres 17 Jeff Davis

4 April

• 03:21   Re: Significant performance issues with array_agg() + HashAggregate plans on Postgres 17 David Rowley
• 15:18   Re: Significant performance issues with array_agg() + HashAggregate plans on Postgres 17 Tomas Vondra

6 April

• 17:12   Linux 7.0 performance degradation Rick Otten
• 17:59   Re: Linux 7.0 performance degradation Andreas Karlsson

8 April

• 00:58   Re: Significant performance issues with array_agg() + HashAggregate plans on Postgres 17 Jeff Davis

10 April

• 01:39   Async standby lag + physical slot + hot_standby_feedback=on appeared to degrade primary performance Priya V

11 April

• 05:09   Re: Significant performance issues with array_agg() + HashAggregate plans on Postgres 17 David Rowley
• 05:42   Re: Significant performance issues with array_agg() + HashAggregate plans on Postgres 17 David Rowley
• 20:55   how to switch user in postgres ikramuddin
• 21:00   Re: how to switch user in postgres Pavel Stehule
• 21:33   Re: how to switch user in postgres David G. Johnston
• 22:29   Re: how to switch user in postgres Tom Lane

14 April

• 23:42   Re: Significant performance issues with array_agg() + HashAggregate plans on Postgres 17 Jeff Davis

19 April

• 04:28   table bloat very fast and free space can not be reused James Pang
• 06:56   Re: table bloat very fast and free space can not be reused Christophe Pettus
• 10:22   Re: table bloat very fast and free space can not be reused James Pang
• 14:43   Re: table bloat very fast and free space can not be reused Kristjan Mustkivi

20 April

• 07:40   Re: Significant performance issues with array_agg() + HashAggregate plans on Postgres 17 David Rowley
• 17:39   Re: table bloat very fast and free space can not be reused Rick Otten

21 April

• 11:33   Re: table bloat very fast and free space can not be reused Kristjan Mustkivi
• 20:22   feature request: index supported REINDEX for partial indexes on needle/haystack tables Merlin Moncure