Commitfest PG20-2 (2026-09-01 – 2026-09-30)
This commitfest is closed. Open patches in this commitfest are no longer being picked up by CI. If you want CI to run on your patch, move it to an open commitfest.
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My patches
My reviews
Status summary: Needs review: 64. Waiting on Author: 14. Ready for Committer: 9. Committed: 116. Moved to next CF: 298. Returned with Feedback: 5. Rejected: 2. Withdrawn: 31. Total: 539.
Active patches
| Patch | ID | Status | Tags | Ver | CI status | Stats | Author | Reviewers | Committer | Num cfs | Latest mail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| [CREATE|RE] INDEX CONCURRENTLY with single heap scan | 4971 | Needs review | Performance DDL | 19 | Needs rebase! | Michail Nikolaev (nkey), Mihail Nikalayeu (mihailnikalayeu) | Matthias van de Meent (mmeent) | 11 | 2 months ago | ||
| Improve the performance of Unicode Normalization Forms. | 5802 | Waiting on Author | Performance | Needs rebase! | Alexander Borisov (lexborisov) | Victor Yegorov (vyegorov), Henson Choi (assam258.gmail.com) | 7 | 2 months ago | |||
| Adding basic NUMA awareness | 6049 | Needs review | Performance | 19 |
5/10
|
+1839−168 | Tomas Vondra (fuzzycz) | Jakub Wartak (jakub.wartak.tomtom) | 2 | 2 weeks ago | |
| Batching in executor, part 1: add batch variant of table AM scan API | 6176 | Needs review | Help - Benchmarks Performance | 19 | Needs rebase! | Amit Langote (amitlan) | Antonin Houska (a.houska), Thom Brown (thom), Denis Smirnov (darthunix) | 4 | 4 weeks ago | ||
| llvmjit: always add the simplifycfg pass | 6384 | Needs review | Performance | 20 |
10/10
|
+16−4 | Pierre Ducroquet (pinaraf) | Matheus Alcantara (matheus.alcantara) | 3 | 6 months ago | |
| Resetting snapshots during the first phase of [CREATE |RE]INDEX CONCURRENTLY | 6401 | Waiting on Author | Performance DDL | 19 |
1/2
|
+1347−152 | Mihail Nikalayeu (mihailnikalayeu) | Matthias van de Meent (mmeent) | 3 | 2 months ago | |
| LLVMJIT: introduce force-inlined functions | 6437 | Waiting on Author | Performance | 20 |
10/10
|
+103−4 | Pierre Ducroquet (pinaraf) | 3 | 6 months ago | ||
| Remove no-op PlaceHolderVars | 6457 | Needs review | Performance | 19 | Needs rebase! | Richard Guo (richardguo) | 2 | 8 months ago | |||
| Pipelined Recovery | 6487 | Needs review | Performance | 20 | Needs rebase! | Imran Zaheer (imranzaheer) | Nitin Jadhav (nitinjadhav11) | 3 | 1 month ago | ||
| Change the default wal_blocksize to 4KB | 6490 | Needs review | Performance |
10/10
|
+12−12 | Andy Pogrebnoi (birdofdada) | 3 | 2 months ago | |||
| Fix performance of REFRESH MATERIALIZED VIEW CONCURRENTLY | 6580 | Needs review | Performance | 19 |
10/10
|
+246−43 | Surya Poondla (spoondla) | 2 | 2 months ago | ||
| Add join MCV statistics for selectivity estimation | 6724 | Waiting on Author | DDL PGConf.dev Performance | Needs rebase! | Alexandra Wang (alexandrawang) | Tom Lane (tgl) | 2 | 2 months ago | |||
| hashjoins vs. Bloom filters | 6818 | Needs review | Performance | Needs rebase! | Tomas Vondra (fuzzycz) | Rui Zhao (zhaorui) | 2 | 1 week ago | |||
| replacing join_collapse_limit with a join hardness estimate | 6973 | Needs review | Performance |
1/2
|
+1403−3 | Tomas Vondra (fuzzycz) | 1 | 3 months ago | |||
| json/jsonb cleanup + FmgrInfo caching | 6975 | Needs review | Performance | 20 | Needs rebase! | Robert Haas (rhaas) | 1 | 3 months ago | |||
| lazy_scan_heap: avoid vacuum block, already vacuumed (src/backend/access/heap/vacuumlazy.c) | 6993 | Waiting on Author | Performance | Needs rebase! | Ranier Vilela (raniervilela) | shihao zhong (zhong950419) | 1 | 2 months ago | |||
| Do not flush BufFile for regular temp files on close | 7020 | Ready for Committer | Performance | stable |
9/10
|
+3−2 | Sergey Solovev (ashblade) | Pierre Forstmann (pifor) | 1 | 1 month ago | |
| read stream: Backward I/O combining | 7035 | Needs review | Performance |
10/10
|
+951−123 | Nazir Bilal Yavuz (nbyavuz) | 1 | 2 months ago | |||
| Extending Self-Join Elimination to partitioned tables | 7073 | Waiting on Author | Performance |
10/10
|
+579−1 | Quan Truong (quant0) | 1 | 2 months ago | |||
| add SQL type INT16 based on int128 | 7077 | Needs review | Performance | 20 |
0/1
|
+8802−0 | Vladlen Popolitov (vladlenpopolitov) | 1 | 2 months ago | ||
| a large LIMIT makes some sorts slower | 7084 | Needs review | Bugfix Performance | 20 |
10/10
|
+54−14 | Chengpeng Yan (chengpeng.yan) | 1 | 2 months ago | ||
| Parallel heap vacuum | 7102 | Needs review | Performance | 20 | Needs rebase! | Masahiko Sawada (masahikosawada), Bharath Rupireddy (bharathrupireddy) | 1 | 2 months ago | |||
| Multi-insert for logical replication apply | 7104 | Needs review | Performance Logical Replication | 20 |
1/2
|
+378−2 | Bharath Rupireddy (bharathrupireddy) | 1 | 1 month ago | ||
| Index skip-merge scan | 7116 | Needs review | Performance | 20 |
4/10
|
+1275−4 | Alexandre Felipe (afelipe) | 1 | 2 months ago | ||
| [PATCH] Consider window functions when reordering GROUP BY items | 7150 | Needs review | Performance | 20 |
10/10
|
+250−20 | Zhenglong Li (smartkeyerror.gmail.com) | 1 | 1 month ago | ||
| Pull up sublinks that reference both sides of a new semijoin | 7155 | Needs review | Performance | 20 |
3/10
|
+756−8 | Richard Guo (richardguo) | 1 | 1 month ago | ||
| Allow aggressive VACUUM to freeze without a cleanup lock | 7189 | Needs review | Performance | 20 |
10/10
|
+505−65 | Jingtang Zhang (mrdrivingduck) | 1 | 1 month ago | ||
| Skipping NULL keys when uniqueifying a semijoin's RHS | 7201 | Needs review | Performance | 20 |
4/10
|
+154−38 | William Bernbaum (wjb-fwx) | 1 | 1 month ago | ||
| Plan an inner join as a semijoin under eager deduplication | 7208 | Needs review | Performance | 20 |
4/10
|
+3702−144 | William Bernbaum (wjb-fwx) | 1 | 1 month ago | ||
| pg_rewind: Remove recovery at the start of rewind | 7220 | Needs review | Performance | 20 | Needs rebase! | Srinath Reddy (srinath-reddy-sadipiralla) | 1 | 1 month ago |
Closed patches
| Patch | ID | Status | Tags | Ver | CI status | Stats | Author | Reviewers | Committer | Num cfs | Latest mail |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Index Prefetching | 4351 | Moved to different CF | Performance | Needs rebase! | Peter Geoghegan (pgeoghegan), Tomas Vondra (fuzzycz) | Jerry Zhang (xingtanzjr), Rui Zhao (zhaorui), GURU PRASAD GANGIREDLA (gangguru788) | 17 | 1 week ago | |||
| Asynchronous MergeAppend Execution | 5129 | Moved to different CF | Performance | Needs rebase! | Alexander Pyhalov (a.pyhalov) | Etsuro Fujita (efujita), Matheus Alcantara (matheus.alcantara), solai v (solaiv) | 11 | 18 hours ago | |||
| Function scan FDW pushdown | 5470 | Committed | Performance | 18 |
10/10
|
+0−0 | Alexander Pyhalov (a.pyhalov), Gleb Kashkin (glebka) | Ashutosh Bapat (ashutoshbapat), Solaimurugan V (solaimurugan) | Alexander Korotkov (smagen) | 4 | 1 month ago |
| Pull-up subquery if INNER JOIN-ON contains refs to upper-query | 5487 | Moved to different CF | Performance | 19 |
10/10
|
+1038−20 | Alena Rybakina (a.rybakina) | Ilia Evdokimov (ilidock95), Solaimurugan V (solaimurugan) | 10 | 1 week ago | |
| Compress big WAL records | 5621 | Moved to different CF | Performance |
9/10
|
+2059−137 | Andrey Borodin (x4m) | Fujii Masao (masaofujii), Zsolt Parragi (zsolt.parragi) | 7 | yesterday | ||
| Produce LLVM bitcode files on meson builds | 5671 | Moved to different CF | Performance | 19 |
10/10
|
+380−25 | Andres Freund (andresfreund), Diego Fronza (dfronza), Nazir Bilal Yavuz (nbyavuz) | Christoph Berg (myon) | 7 | 3 weeks ago | |
| Extend skipping FK checks on replicas to include ADD FK and TRUNCATE | 5774 | Moved to different CF | Performance Help - Stuck Rebasing Logical Replication | 19 |
10/10
|
+96−3 | Hannu Krosing (hannukrosing) | Rafia Sabih (rafia.sabih), Murali Natti (murali.natti) | 7 | 2 months ago | |
| Adding pg_dump flag for parallel export to pipes | 5893 | Moved to different CF | Performance System Administration | stable |
10/10
|
+926−89 | Hannu Krosing (hannukrosing), Nitin Motiani (nitinmotiani) | Dilip Kumar (dilip.kumar), solai v (solaiv) | 6 | 1 month ago | |
| MPTCP - multiplexing many TCP connections through one socket to get better bandwidth | 6061 | Moved to different CF | Performance | 20 |
10/10
|
+118−2 | Jakub Wartak (jakub.wartak.tomtom) | Greg Sabino Mullane (greg) | 5 | 1 month ago | |
| postgres_fdw: Use COPY to speed up batch inserts | 6137 | Moved to different CF | Performance | Needs rebase! | Matheus Alcantara (matheus.alcantara) | Masahiko Sawada (masahikosawada), solai v (solaiv) | 6 | 1 month ago | |||
| Reduce unnecessary locking of pruned partitions when reusing cached plans | 6216 | Moved to different CF | Performance | 19 | Needs rebase! | Amit Langote (amitlan) | Ilmar Yunusov (tanswis42.gmail.com), Rui Zhao (zhaorui), Manuel Reyes Bravo (manu15) | 4 | 1 week ago | ||
| pg_dump flag for dumping tables data in multiple chunks, for huge tables can often give near-linear speedup when parallelized | 6219 | Moved to different CF | Performance libpq | stable |
10/10
|
+420−64 | Hannu Krosing (hannukrosing) | Dilip Kumar (dilip.kumar), Pavel Stehule (okbobcz), Neil Min (neilmin) | 5 | 2 months ago | |
| Bypassing cursors in postgres_fdw to enable parallel plans | 6233 | Moved to different CF | postgres_fdw Performance | 19 |
10/10
|
+2421−131 | Rafia Sabih (rafia.sabih) | 4 | 2 hours ago | ||
| Idea to enhance pgbench by more modes to generate data (multi-TXNs, UNNEST, COPY BINARY) | 6245 | Moved to different CF | Performance My First Patch Refactoring Only | 19 |
10/10
|
+978−150 | Boris Mironov (bmironov) | Egor Madyshev (emadyshev) | 5 | yesterday | |
| Hash-based MCV matching for large IN-lists | 6356 | Moved to different CF | Performance | stable |
10/10
|
+543−5 | Ilia Evdokimov (ilidock95) | David Geier (geidav), Tatsuya Kawata (croissant) | 5 | 3 months ago | |
| SLOPE - Planner optimizations on monotonic expressions. | 6479 | Moved to different CF | Performance |
10/10
|
+4528−281 | Alexandre Felipe (afelipe) | Corey Huinker (coreyh), Zsolt Parragi (zsolt.parragi) | 4 | 2 weeks ago | ||
| Convert ALL SubLinks to ANY SubLinks | 6627 | Moved to different CF | Performance |
10/10
|
+422−9 | Richard Guo (richardguo) | solai v (solaiv) | 3 | 3 weeks ago | ||
| Prevent repeated deadlock-check signals in standby buffer pin waits | 6690 | Moved to different CF | Performance | 20 | Needs rebase! | JoongHyuk Shin (shin) | Fujii Masao (masaofujii), Henson Choi (assam258.gmail.com), Ilmar Yunusov (tanswis42.gmail.com) | Fujii Masao (masaofujii) | 3 | 1 month ago | |
| Logical Replication - revisit `is_table_publication` function implementation | 6705 | Moved to different CF | Refactoring Only Performance | stable |
10/10
|
+29−29 | Peter Smith (smithpb2250) | bingshuai li (kid1019) | 3 | 1 month ago | |
| Improve pg_stat_statements scalability | 6763 | Moved to different CF | Performance | Needs rebase! | Sami Imseih (simseih) | Tristan Partin (tristan957) | 3 | 2 months ago | |||
| btree_gist: add cross-type integer operator support for GiST | 6854 | Moved to different CF | Performance My First Patch | 20 |
10/10
|
+1650−51 | Alexander Nestorov (alexandernst) | Maxime Schoemans (mschoema) | Tom Lane (tgl) | 3 | 2 weeks ago |
| Reduce outer joins in more cases | 6886 | Committed | Performance | 20 |
10/10
|
+45−71 | Richard Guo (richardguo) | Richard Guo (richardguo) | 2 | 1 month ago | |
| Unexpected reindex when altering column types for partitioned tables | 6887 | Moved to different CF | DDL Performance |
4/10
|
+257−48 | Álvaro Rodríguez (arodrgr) | Alberto Piai (albe) | 3 | 3 days ago | ||
| Randomize B-Tree page split location to avoid oscillating patterns | 6892 | Moved to different CF | Performance | stable | Needs rebase! | Dmitry Dolgov (erthalion) | Andrey Borodin (x4m) | 3 | 1 month ago | ||
| Fold NOT IN / <> ALL expressions containing NULL to FALSE | 6901 | Moved to different CF | Performance | stable | Needs rebase! | Ilia Evdokimov (ilidock95) | Denis Smirnov (darthunix), Rustam ALLAKOV (rustam.allakov) | 3 | 1 week ago | ||
| Improve row estimation with multi-column unique indexes | 6932 | Moved to different CF | Performance | 20 |
10/10
|
+669−284 | Anthonin Bonnefoy (bonnefoa) | 3 | 3 months ago | ||
| Reduce reorder buffer spill from O(N²) to O(N) during vacuum storms | 6933 | Moved to different CF | Performance Logical Replication | 20 | Needs rebase! | Rui Zhao (zhaorui) | shihao zhong (zhong950419) | 3 | 1 month ago | ||
| Tepid: extend the heap-only tuple (HOT) update optimization model such that only those indexes directly impacted by the update need be updated | 6968 | Moved to different CF | Performance | 20 |
9/10
|
+13273−817 | Greg Burd (gregburd) | Bharath Rupireddy (bharathrupireddy) | 2 | 3 days ago | |
| Lazy LEFT NestLoop JOIN: gate rescanning of the inner side by outer-side-only join clauses | 6981 | Moved to different CF | Performance | 20 |
3/10
|
+446−230 | Andrei Lepikhov (lepikhov), Mikhail Zhilin (mizhka-at-pgpro), Peter Petrov (pspetrov) | 2 | 3 weeks ago | ||
| [PATCH v1 0/7] Wait event timing and tracing instrumentation | 6984 | Moved to different CF | Performance Monitoring |
10/10
|
+10103−206 | Dmitry Fomin (dmitryf) | 2 | 2 weeks ago | |||
| Batched clock sweep to reduce cross-socket atomic contention | 7000 | Withdrawn | Performance | 20 |
10/10
|
+333−115 | Jim Mlodgenski (jimmy76), Greg Burd (gregburd) | 1 | 4 weeks ago | ||
| Use Boyer-Moore-Horspool for simple LIKE contains patterns | 7013 | Moved to different CF | Performance | 20 |
10/10
|
+859−2 | Atsushi Ogawa (atsushio) | Bryan Green (lispyone) | 2 | 5 days ago | |
| Caching a partition index's parent OID in the relcache? | 7030 | Moved to different CF | Performance | 20 |
10/10
|
+229−6 | Ayush Tiwari (aytiwari) | 2 | 2 months ago | ||
| Rewrite undirected edge patterns in GRAPH_TABLE using UNION ALL | 7034 | Returned with feedback | Performance | 20 | Needs rebase! | Ayoub Kazar (kaz) | 1 | 4 weeks ago | |||
| Tracking per-RelOptInfo uniqueness during planning | 7045 | Moved to different CF | Performance | 20 |
3/10
|
+3249−145 | Richard Guo (richardguo) | Antonin Houska (a.houska), Ilia Evdokimov (ilidock95) | 2 | 1 month ago | |
| Add a pg_wal_preallocate() SQL function to eagerly create future WAL segments | 7052 | Moved to different CF | Help - Benchmarks Performance | 20 | Needs rebase! | Ayush Tiwari (aytiwari) | Bharath Rupireddy (bharathrupireddy), solai v (solaiv) | 2 | 2 weeks ago | ||
| Speed up repeat() for larger counts | 7060 | Moved to different CF | Performance | 20 |
10/10
|
+32−0 | Chenhui Mo (littleganyu) | Nathan Bossart (bossartn), Jan Nidzwetzki (jnidzwetzki) | 2 | 2 weeks ago | |
| psql: filter system functions before visibility checks | 7061 | Moved to different CF | Bugfix Performance | 20 |
10/10
|
+64−52 | xiaoyu liu (raindrop) | Jan Nidzwetzki (jnidzwetzki) | 2 | 1 month ago | |
| Add planner support function to two-argument regexp_like() | 7069 | Moved to different CF | Good First Review Performance | stable |
10/10
|
+30−1 | shihao zhong (zhong950419) | Pierre Forstmann (pifor) | 2 | 19 hours ago | |
| Batch fsyncs when recycling WAL segments | 7088 | Moved to different CF | Performance | 20 |
10/10
|
+40−9 | Ayush Tiwari (aytiwari) | Bharath Rupireddy (bharathrupireddy) | 2 | 1 week ago | |
| Support specialized B-tree page searches | 7119 | Moved to different CF | Performance | Needs rebase! | Andrey Borodin (x4m) | 2 | 4 days ago | ||||
| Avoid streaming zero-filled WAL switch padding | 7123 | Moved to different CF | Performance Physical Replication | Needs rebase! | Andrey Borodin (x4m) | Sehrope Sarkuni (sehrope) | 2 | 4 weeks ago | |||
| Redundant qualifier elimination | 7127 | Returned with feedback | Performance |
10/10
|
+50−9 | Matheus Alcantara (matheus.alcantara) | 1 | 1 month ago | |||
| Reduce cost of ProcArrayRemove/ProcArrayAdd | 7139 | Moved to different CF | Performance |
10/10
|
+11−9 | Maksim Melnikov (manaldush) | Matthias van de Meent (mmeent) | 2 | 3 weeks ago | ||
| Refactor remaining zero-fill relation extensions to use smgrzeroextend() | 7141 | Moved to different CF | Performance | 20 |
10/10
|
+12−20 | peipei yin (yinpeipei) | Bharath Rupireddy (bharathrupireddy), shihao zhong (zhong950419) | 2 | 1 week ago | |
| enhancing pg_basebackup speeds up to ~23Gbps (small fixes + io_uring/Direct I/O) | 7142 | Moved to different CF | Performance | 20 |
8/10
|
+240−63 | Jakub Wartak (jakub.wartak.tomtom) | 2 | 2 days ago | ||
| Apply extended statistics to join clause during parameterized path costing | 7161 | Moved to different CF | Performance | stable |
10/10
|
+42−3 | Ilia Evdokimov (ilidock95) | 2 | 3 weeks ago | ||
| Write Combining | 7171 | Moved to different CF | Performance |
10/10
|
+2212−420 | Melanie Plageman (melanieplageman) | Andrey Borodin (x4m) | 2 | 5 days ago | ||
| aio: Async fsyncs for crash recovery and checkpointer | 7190 | Moved to different CF | AIO Performance | 20 |
10/10
|
+1706−311 | Nazir Bilal Yavuz (nbyavuz) | Srinath Reddy (srinath-reddy-sadipiralla), Salma El-Sayed (salmae) | 2 | 1 week ago | |
| Improve cube GiST page splits | 7196 | Moved to different CF | Performance |
10/10
|
+498−123 | Andrey Borodin (x4m) | Rustam ALLAKOV (rustam.allakov) | 2 | 1 week ago | ||
| Honor fillfactor in sorted GiST builds | 7198 | Moved to different CF | Performance |
9/10
|
+103−20 | Andrey Borodin (x4m) | 2 | 1 month ago | |||
| Delete GIN posting-tree pages without excessive locking | 7199 | Moved to different CF | Performance | Needs rebase! | Andrey Borodin (x4m) | 2 | 2 months ago | ||||
| GiST intrapage indexing | 7200 | Moved to different CF | Performance |
7/10
|
+813−37 | Andrey Borodin (x4m) | 2 | 2 months ago | |||
| Plan a filtering inner join as a semijoin | 7202 | Withdrawn | Performance | 20 |
10/10
|
+1902−4 | William Bernbaum (wjb-fwx) | 1 | 1 month ago | ||
| Optimize UUID parse using SIMD | 7205 | Committed | Performance |
10/10
|
+196−5 | Masahiko Sawada (masahikosawada) | Bharath Rupireddy (bharathrupireddy) | Masahiko Sawada (masahikosawada) | 1 | 3 weeks ago | |
| re-add redundant filter clause to stats query | 7222 | Committed | Performance | stable |
10/10
|
+7−5 | Nathan Bossart (bossartn) | Nathan Bossart (bossartn) | 1 | 1 month ago | |
| Planner support function for generate_subscripts() | 7226 | Moved to different CF | Good First Review Performance |
10/10
|
+398−2 | shihao zhong (zhong950419) | Andrew Krylosov (krylosov-aa), Priyanka Sangam (arcticwolf) | 2 | 1 week ago | ||
| Protocol compression: a fourth design | 7232 | Moved to different CF | Performance | Needs rebase! | Andrey Borodin (x4m) | 2 | 1 month ago | ||||
| Reducing relcache memory usage: deduping index shapes | 7237 | Moved to different CF | Performance |
10/10
|
+1445−233 | Matthias van de Meent (mmeent) | 2 | 3 days ago | |||
| auto-vectorize varbit bitwise operators | 7251 | Committed | Performance | 20 |
10/10
|
+23−14 | Nathan Bossart (bossartn) | Nathan Bossart (bossartn) | 2 | 1 month ago | |
| REPACK (CONCURRENTLY) decoding worker is canceled by lock_timeout | 7270 | Committed | Good First Review Performance | 20 |
10/10
|
+89−0 | shihao zhong (zhong950419) | Álvaro Herrera (alvherre) | 2 | 2 weeks ago |