Horton

Andy Fan

zhihuifan1213@163.com

Email: zhihuifan1213@163.com
Name: Andy Fan
Messages: 301
First message: 2023-10-16
Last message: 2026-05-07

Recent messages

DateSubject
2026-05-07T12:40:40Z Re: Make printtup a bit faster
2026-05-06T13:00:29Z Re: Make printtup a bit faster
2026-05-03T14:41:27Z Re: Make printtup a bit faster
2025-08-18T23:55:10Z Re: Proposal: Extending the PostgreSQL Protocol with Command Metadata
2025-07-31T10:15:16Z Re: Let plan_cache_mode to be a little less strict
2025-07-27T13:42:53Z Re: Returning nbtree posting list TIDs in DESC order during backwards scans
2025-07-18T02:42:32Z Re: simple patch for discussion
2025-07-09T00:14:38Z Re: A assert failure when initdb with track_commit_timestamp=on
2025-07-08T01:01:52Z Re: A assert failure when initdb with track_commit_timestamp=on
2025-07-04T00:26:55Z Re: parallel safety of correlated subquery
2025-07-03T14:04:22Z Re: Parallelize correlated subqueries that execute within each worker
2025-07-03T13:33:27Z Re: BUG #16931: source code problem about commit_ts
2025-07-03T13:31:23Z Re: A assert failure when initdb with track_commit_timestamp=on
2025-07-03T13:04:02Z [PATCH v3 1/1] Avoid activating commit_ts while bootstrap.
2025-07-02T07:02:52Z parallel safety of correlated subquery (was: parallel_safe)
2025-07-02T06:28:02Z [PATCH v0 1/1] Revisit Subplan's parallel safety.
2025-07-02T01:42:32Z Re: BUG #16931: source code problem about commit_ts
2025-07-02T01:38:18Z Re: A assert failure when initdb with track_commit_timestamp=on
2025-07-02T01:23:34Z [PATCH v2 1/1] Don't record commit_ts in bootstarp mode.
2025-07-02T00:45:52Z [PATCH v1 1/1] Remove xl_commit_ts_set.
2025-07-02T00:38:01Z A assert failure when initdb with track_commit_timestamp=on
2025-07-01T23:50:37Z [PATCH v1 1/1] Fix the Assert failure when initdb with track_commit_timestamp=on
2025-06-28T05:00:04Z Re: Remove HeapTupleheaderSetXmin{Committed,Invalid} functions
2025-06-27T00:02:17Z Re: Remove HeapTupleheaderSetXmin{Committed,Invalid} functions
2025-06-25T23:58:29Z Re: Remove HeapTupleheaderSetXmin{Committed,Invalid} functions
2025-06-25T09:28:50Z Re: Remove HeapTupleheaderSetXmin{Committed,Invalid} functions
2025-06-25T07:47:27Z Remove HeapTupleheaderSetXmin{Committed,Invalid} functions
2025-06-25T07:35:32Z [PATCH v2 1/1] Remove HeapTupleheaderSetXminCommitted/Invalid functions
2025-06-25T07:35:32Z [PATCH v1 1/1] Remove HeapTupleheaderSetXminCommitted/Invalid functions
2025-06-18T10:18:15Z Re: Improve CRC32C performance on SSE4.2
2025-06-16T23:40:19Z Re: Improve CRC32C performance on SSE4.2
2025-06-15T01:31:43Z Re: Improve CRC32C performance on SSE4.2
2025-06-15T01:23:41Z Re: Invalid control file checksum with AVX-512 during initdb on a clang19 -O0 build
2025-06-14T10:24:40Z Re: Improve CRC32C performance on SSE4.2
2025-06-14T03:33:25Z Re: Expression push down from Join Node to below node.
2025-06-06T09:32:02Z Re: Some questions about gin index
2025-06-04T12:10:06Z Some questions about gin index
2025-05-30T01:23:13Z Re: Expression push down from Join Node to below node.
2025-05-23T00:47:28Z Re: parallel_safe
2025-05-22T10:16:34Z Re: Feature Suggestion: Make synchronous_commit a table level property
2025-05-22T09:27:48Z Re: Pathify RHS unique-ification for semijoin planning
2025-05-22T08:51:51Z Re: Expression push down from Join Node to below node.
2025-05-22T08:14:23Z Re: plan shape work
2025-05-22T00:54:49Z Re: plan shape work
2025-05-21T06:49:28Z parallel_safe
2025-03-26T06:30:54Z Re: a pool for parallel worker
2025-03-26T06:10:03Z Re: a pool for parallel worker
2025-03-25T06:29:45Z Re: a pool for parallel worker
2025-03-12T11:57:34Z Re: Bypassing cursors in postgres_fdw to enable parallel plans
2025-03-11T12:38:38Z a pool for parallel worker