Horton

Lukas Fittl

lukas@fittl.com

Email: lukas@fittl.com
Name: Lukas Fittl
Messages: 0
First message: —
Last message: —

Recent messages

DateSubject
2026-05-31T19:01:40Z Unify parallel worker handling for index builds and instrumentation
2026-05-25T18:43:43Z Re: RFC: Allow EXPLAIN to Output Page Fault Information
2026-05-23T01:15:00Z Re: Improve pg_stat_statements scalability
2026-05-22T04:38:09Z Re: Improve pg_stat_statements scalability
2026-05-07T17:33:33Z Re: Broken build on macOS (Universal / Intel): cpuid instruction not available
2026-05-04T15:22:26Z Re: EXPLAIN: showing ReadStream / prefetch stats
2025-12-30T02:34:18Z Re: Refactor query normalization into core query jumbling
2025-12-30T01:15:18Z Re: pg_plan_advice
2025-11-19T16:54:20Z Re: Reduce timing overhead of EXPLAIN ANALYZE using rdtsc?
2025-10-31T07:18:04Z Re: Stack-based tracking of per-node WAL/buffer usage
2025-10-22T11:28:24Z Re: Stack-based tracking of per-node WAL/buffer usage
2025-09-09T19:35:43Z Re: Stack-based tracking of per-node WAL/buffer usage
2025-08-31T23:57:01Z Stack-based tracking of per-node WAL/buffer usage
2025-07-29T07:21:32Z Re: Broken ./configure checks for __cpuid() and __cpuidex()
2025-07-29T03:59:35Z Re: Add estimated hit ratio to Memoize in EXPLAIN to explain cost adjustment
2025-07-29T03:53:43Z Re: Broken ./configure checks for __cpuid() and __cpuidex()
2025-07-27T19:50:54Z Re: Reduce timing overhead of EXPLAIN ANALYZE using rdtsc?
2025-07-27T17:45:49Z [PATCH v12 1/3] cpuidex check: Support detecting newer GCC versions defining it in cpuid.h
2025-07-27T15:48:48Z [PATCH v12 3/3] pg_test_timing: Add --fast flag to test fast timing, report time source
2025-07-26T00:57:20Z [PATCH v12 2/3] Use time stamp counter to measure time on Linux/x86
2025-07-18T00:51:28Z Add pg_exclusive_locks view for fast AccessExclusiveLock checks
2025-07-17T05:06:04Z Re: query_id: jumble names of temp tables for better pg_stat_statement UX
2025-05-20T03:43:25Z Re: Add comment explaining why queryid is int64 in pg_stat_statements
2025-05-13T21:05:04Z Re: Disable parallel query by default
2025-04-08T01:11:06Z Re: Proposal - Allow extensions to set a Plan Identifier
2025-03-31T18:27:25Z Re: Proposal - Allow extensions to set a Plan Identifier
2025-03-25T07:45:28Z Re: Proposal - Allow extensions to set a Plan Identifier
2025-03-25T06:09:06Z Re: query_id: jumble names of temp tables for better pg_stat_statement UX
2025-03-24T22:30:03Z Re: Add estimated hit ratio to Memoize in EXPLAIN to explain cost adjustment
2025-03-24T18:47:40Z Re: Proposal - Allow extensions to set a Plan Identifier
2025-03-01T07:45:58Z Re: Reduce timing overhead of EXPLAIN ANALYZE using rdtsc?
2025-02-05T02:16:07Z Re: [PATCH] Optionally record Plan IDs to track plan changes for a query
2025-02-05T02:09:50Z Re: [PATCH] Optionally record Plan IDs to track plan changes for a query
2025-01-31T05:19:49Z Re: [PATCH] Optionally record Plan IDs to track plan changes for a query
2025-01-24T09:59:00Z Re: [PATCH] Optionally record Plan IDs to track plan changes for a query
2025-01-24T07:44:01Z Re: [PATCH] Optionally record Plan IDs to track plan changes for a query
2025-01-02T20:46:04Z [PATCH] Optionally record Plan IDs to track plan changes for a query
2024-01-19T02:58:40Z Re: UUID v7
2023-07-06T08:27:26Z Re: Add estimated hit ratio to Memoize in EXPLAIN to explain cost adjustment
2023-03-05T00:20:59Z Add estimated hit ratio to Memoize in EXPLAIN to explain cost adjustment
2023-01-17T10:50:40Z Re: Sampling-based timing for EXPLAIN ANALYZE
2023-01-02T19:50:04Z Re: Reduce timing overhead of EXPLAIN ANALYZE using rdtsc?
2023-01-02T11:36:04Z Sampling-based timing for EXPLAIN ANALYZE
2022-09-30T23:17:25Z Re: pg_stat_bgwriter.buffers_backend is pretty meaningless (and more?)
2022-08-10T01:07:30Z Re: pg_get_constraintdef: Schema qualify foreign tables unless pretty printing is enabled
2022-08-10T00:10:35Z pg_get_constraintdef: Schema qualify foreign tables unless pretty printing is enabled
2022-07-26T01:08:01Z Re: log_line_prefix: make it possible to add the search_path
2022-07-01T08:23:01Z Re: Reduce timing overhead of EXPLAIN ANALYZE using rdtsc?
2022-04-06T19:37:20Z Re: shared-memory based stats collector - v70
2022-04-06T19:14:35Z Re: shared-memory based stats collector - v70