| Miscellaneous |
|---|
| parallel pgbench -i |
6242 |
Needs review |
Performance
|
|
7/10
|
+420−35
|
Mircea Cadariu (mcadariu) |
|
|
1 |
1 month ago |
| change default default_toast_compression to lz4 |
6312 |
Needs review |
Performance
GUC
|
|
10/10
|
+33−4
|
Euler Taveira (eulerto) |
|
Peter Eisentraut (petere) |
1 |
1 month ago |
| Performance |
|---|
| [CREATE|RE] INDEX CONCURRENTLY with single heap scan |
4971 |
Needs review |
Performance
|
19 |
Needs rebase!
|
|
Michail Nikolaev (nkey), Mihail Nikalayeu (mihailnikalayeu) |
Matthias van de Meent (mmeent) |
|
8 |
3 weeks ago |
| Pull-up subquery if INNER JOIN-ON contains refs to upper-query |
5487 |
Needs review |
Performance
|
19 |
10/10
|
+1487−46
|
Alena Rybakina (a.rybakina) |
Ilia Evdokimov (ilidock95) |
|
5 |
2 months ago |
| Expanding HOT updates for expression and partial indexes |
5556 |
Needs review |
Performance
|
19 |
Needs rebase!
|
|
Greg Burd (gregburd) |
|
|
4 |
1 month ago |
| Don't keep closed WAL segment in page cache after replay |
5894 |
Needs review |
Performance
|
19 |
10/10
|
+51−4
|
Anthonin Bonnefoy (bonnefoa) |
|
|
3 |
6 months ago |
| Improve read_local_xlog_page_guts by replacing polling with latch-based waiting |
6024 |
Needs review |
Performance
Logical Replication
|
19 |
0/10
|
+59−11
|
Xuneng Zhou (dylanzhou) |
|
|
2 |
1 month ago |
| Optimization of the is_normalized() function. |
6152 |
Needs review |
Performance
|
19 |
9/10
|
+6626−8086
|
Alexander Borisov (lexborisov) |
|
|
2 |
2 months ago |
| Batching in executor, part 1: add batch variant of table AM scan API |
6176 |
Waiting on Author |
Help - Benchmarks
Performance
|
19 |
9/10
|
+1059−2
|
Amit Langote (amitlan) |
|
|
2 |
2 weeks ago |
| Optimize shared LWLock acquisition for high-core-count systems |
6191 |
Needs review |
Performance
Multithreading
|
19 |
10/10
|
+88−16
|
Zhiguo Zhou (zhiguozhou) |
|
|
2 |
5 months ago |
| Lock-free XLog Reservation from WAL |
6192 |
Needs review |
Performance
Multithreading
|
19 |
10/10
|
+532−57
|
Yura Sokolov (funny_falcon), Zhiguo Zhou (zhiguozhou) |
|
|
2 |
2 months ago |
| Increase NUM_XLOGINSERT_LOCKS |
6193 |
Needs review |
Multithreading
Performance
|
19 |
8/10
|
+34−21
|
Yura Sokolov (funny_falcon) |
|
|
2 |
11 months ago |
| Write Notifications Through WAL |
6205 |
Needs review |
Performance
|
|
10/10
|
+1288−458
|
Rishu Bagga (rishub) |
|
|
1 |
1 month ago |
| Reduce unnecessary locking of pruned partitions when reusing cached plans |
6216 |
Needs review |
Performance
|
19 |
10/10
|
+963−85
|
Amit Langote (amitlan) |
|
|
1 |
1 month ago |
| Bypassing cursors in postgres_fdw to enable parallel plans |
6233 |
Needs review |
postgres_fdw
Performance
|
19 |
Needs rebase!
|
|
Rafia Sabih (rafia.sabih) |
|
|
1 |
4 weeks ago |
| Better Performance for PostgreSQL with large INSERTs |
6266 |
Needs review |
Performance
GUC
|
19 |
10/10
|
+24−14
|
Filip Januš (fjanus) |
|
|
1 |
3 weeks ago |
| New grouping strategy - Index Aggregate |
6299 |
Needs review |
Performance
|
stable |
8/10
|
+4370−832
|
Sergey Solovev (ashblade) |
|
|
1 |
3 days ago |
| CRC32C optimizations using SVE2 on ARM. |
6329 |
Needs review |
Performance
|
19 |
Needs rebase!
|
|
Susmitha Devanga (susmithad) |
|
|
1 |
2 days ago |
| Reuse data from readRecordBuf in XLogDecodeNextRecord |
6343 |
Needs review |
AIO
Performance
My First Patch
|
19 |
2/10
|
+97−68
|
Sonya Valchuk (pyos) |
|
|
1 |
3 weeks ago |
| Hash-based MCV matching for large IN-lists |
6356 |
Needs review |
Performance
|
stable |
10/10
|
+392−1
|
Ilia Evdokimov (ilidock95) |
|
|
1 |
2 days ago |
| Refactoring |
|---|
| Get rid of pgstat_count_backend_io_op*() functions |
6025 |
Needs review |
Performance
|
19 |
8/10
|
+31−57
|
Bertrand Drouvot (bertranddrouvot.pg) |
|
|
2 |
3 months ago |
| Idea to enhance pgbench by more modes to generate data (multi-TXNs, UNNEST, COPY BINARY) |
6245 |
Needs review |
Performance
My First Patch
|
19 |
7/10
|
+598−33
|
Boris Mironov (bmironov) |
|
|
1 |
1 month ago |
| Replication & Recovery |
|---|
| Optimize SnapBuildPurgeOlderTxn: use in-place compaction instead of temporary array |
6141 |
Needs review |
Performance
Logical Replication
Refactoring Only
|
19 |
9/10
|
+307−69
|
Xuneng Zhou (dylanzhou) |
Kirill Reshke (reshke) |
|
2 |
3 weeks ago |
| Optimize SnapBuild by maintaining committed.xip in sorted order |
6187 |
Needs review |
Performance
Logical Replication
|
19 |
10/10
|
+151−25
|
Xuneng Zhou (dylanzhou) |
|
|
2 |
3 weeks ago |