Horton

Peter Geoghegan

pg@bowt.ie

Email: pg@bowt.ie
Name: Peter Geoghegan
Messages: 4831
First message: 2016-04-10
Last message: 2026-05-27

Recent messages

DateSubject
2026-05-27T22:17:20Z Re: s/pg_attribute_always_inline/pg_always_inline/?
2026-05-27T19:11:52Z Re: index prefetching
2026-05-15T16:31:59Z Re: First draft of PG 19 release notes
2026-05-06T17:49:10Z Re: Randomize B-Tree page split location to avoid oscillating patterns
2025-12-21T17:55:40Z Re: index prefetching
2025-12-17T19:53:48Z Re: index prefetching
2025-12-17T18:49:43Z Re: index prefetching
2025-12-14T00:28:36Z Re: Remove header lock BufferGetLSNAtomic() on architectures with 64 bit atomic operations
2025-12-11T02:21:39Z Re: index prefetching
2025-12-11T01:51:24Z Re: Returning nbtree posting list TIDs in DESC order during backwards scans
2025-12-10T22:41:37Z Re: index prefetching
2025-12-10T22:33:36Z Re: Returning nbtree posting list TIDs in DESC order during backwards scans
2025-12-10T18:40:03Z Re: Returning nbtree posting list TIDs in DESC order during backwards scans
2025-12-09T22:38:10Z Re: Trying out read streams in pgvector (an extension)
2025-12-08T20:50:56Z Re: index prefetching
2025-12-08T18:50:08Z Re: Moving _bt_readpage and _bt_checkkeys into a new .c file
2025-12-07T22:30:54Z Re: Moving _bt_readpage and _bt_checkkeys into a new .c file
2025-12-07T02:44:46Z Re: Moving _bt_readpage and _bt_checkkeys into a new .c file
2025-12-06T20:04:20Z Re: Moving _bt_readpage and _bt_checkkeys into a new .c file
2025-12-06T03:48:15Z Moving _bt_readpage and _bt_checkkeys into a new .c file
2025-12-04T21:10:44Z Re: index prefetching
2025-12-03T21:10:44Z Re: Removing BTScanPosUnpinIfPinned idiom from nbtree, simplifying mark/restore support
2025-12-03T17:31:24Z Re: Returning nbtree posting list TIDs in DESC order during backwards scans
2025-12-03T03:08:26Z Re: Returning nbtree posting list TIDs in DESC order during backwards scans
2025-12-03T01:12:14Z Re: Buffer locking is special (hints, checksums, AIO writes)
2025-12-02T17:59:19Z Re: Bug in amcheck?
2025-12-02T01:51:39Z Re: new commitfest transition guidance
2025-12-02T00:16:31Z Re: new commitfest transition guidance
2025-12-02T00:00:45Z Re: index prefetching
2025-12-01T01:23:56Z Re: index prefetching
2025-11-27T16:40:18Z Re: weird ON CONFLICT clauses
2025-11-25T20:51:06Z Re: Bug in amcheck?
2025-11-24T22:09:05Z Re: Patch: VACUUM should ignore (CREATE |RE)INDEX CONCURRENTLY for xmin horizon calculations
2025-11-24T21:38:15Z Re: index prefetching
2025-11-24T00:03:44Z Re: index prefetching
2025-11-21T23:14:56Z Re: index prefetching
2025-11-19T01:15:40Z Re: Add a berief general comment on BTScanInsertData's nextkey and backward
2025-11-18T18:54:11Z Re: nbtree VACUUM's REDO routine doesn't clear page's VACUUM cycle ID
2025-11-14T18:19:08Z Re: index prefetching
2025-11-10T23:59:07Z Re: index prefetching
2025-11-10T17:00:02Z Re: Multicolumn index scan efficiency
2025-11-10T04:20:39Z Re: Multicolumn index scan efficiency
2025-11-09T20:13:22Z Re: index prefetching
2025-11-09T19:51:08Z Re: Don't synchronously wait for already-in-progress IO in read stream
2025-11-07T15:00:49Z Re: Index Searches higher than expected for skip scan
2025-11-06T20:39:24Z Re: Index Searches higher than expected for skip scan
2025-11-06T19:54:40Z Re: Index Searches higher than expected for skip scan
2025-11-06T04:55:50Z Re: index prefetching
2025-11-02T23:49:53Z Re: index prefetching
2025-11-02T20:29:48Z Re: Fully documenting the design of nbtree row comparison scan keys