Discussion of PostgreSQL's performance issues. Please see Guide to reporting problems and Slow Query Questions for some tips on how to write your performance question.
| Thread | Author | Time |
|---|---|---|
| Re: Guidance Needed: Scaling PostgreSQL for 12 TB Data Growth - New Feature Implementation | Greg Sabino Mullane | 13:45 |
| Thread | Author | Time |
|---|---|---|
| WAL Replay Buffer Invalidation Conflicts During Page Truncation on Read Replicas | Dharin Shah | 08:12 |
| Re: WAL Replay Buffer Invalidation Conflicts During Page Truncation on Read Replicas | Álvaro Herrera | 14:05 |
| Re: WAL Replay Buffer Invalidation Conflicts During Page Truncation on Read Replicas | Dharin Shah | 21:15 |
| Thread | Author | Time |
|---|---|---|
| Re: proposal: schema variables 📎 | Pavel Stehule | 19:55 |
| Thread | Author | Time |
|---|---|---|
| Any way to get nested loop index joins on CTEs? | Clemens Eisserer | 13:29 |
| Thread | Author | Time |
|---|---|---|
| Re: Any way to get nested loop index joins on CTEs? | Jean-Christophe BOGGIO | 11:24 |
| Thread | Author | Time |
|---|---|---|
| Is there a way to identify a plan generated by GECO? | Jerry Brenner | 01:09 |
| Re: Is there a way to identify a plan generated by GECO? | Nikolay Samokhvalov | 01:43 |
| Re: Is there a way to identify a plan generated by GECO? | Tom Lane | 01:57 |
| Re: Is there a way to identify a plan generated by GECO? | Jerry Brenner | 02:30 |
| Re: Is there a way to identify a plan generated by GECO? | Tom Lane | 03:10 |
| Re: Is there a way to identify a plan generated by GECO? | Jerry Brenner | 13:20 |
| Re: Poor row estimates from planner, stat `most_common_elems` sometimes missing for a text[] column 📎 | Tom Lane | 21:54 |
| Thread | Author | Time |
|---|---|---|
| Question: Is it valid for a parent node's total cost to be lower than a child's total cost in EXPLAIN? | Xuan Chen | 23:03 |
| Thread | Author | Time |
|---|---|---|
| Re: Question: Is it valid for a parent node's total cost to be lower than a child's total cost in EXPLAIN? | Tom Lane | 01:57 |
| Thread | Author | Time |
|---|---|---|
| Re: [PATCH] ALTER TABLE ADD FOREIGN KEY to partitioned table, is not parallelized 📎 | Stepan Neretin | 05:58 |
| Thread | Author | Time |
|---|---|---|
| Re: proposal: schema variables 📎 | Pavel Stehule | 05:53 |
| Thread | Author | Time |
|---|---|---|
| Re: proposal: schema variables 📎 | Pavel Stehule | 15:25 |
| Re: [PATCH] ALTER TABLE ADD FOREIGN KEY to partitioned table, is not parallelized | Dimitrios Apostolou | 21:23 |
| Thread | Author | Time |
|---|---|---|
| Making Postgres slower | Bruce Momjian | 13:31 |