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Messages in March 2026

Threads144 messages
24Started
30Replied in own
90Replied to othersin 45 threads
Patchesof which 8 carried a patch
1New patchfirst in its thread
7Follow-uprevision of an earlier one
ActivityThreadSent
Replied (own)Buffer locking is special (hints, checksums, AIO writes)4 months ago
Replied (other)index prefetching4 months ago
Replied (own)Don't synchronously wait for already-in-progress IO in read stream4 months ago
Replied (other)EXPLAIN: showing ReadStream / prefetch stats4 months ago
Replied (other)EXPLAIN: showing ReadStream / prefetch stats4 months ago
Replied (other)EXPLAIN: showing ReadStream / prefetch stats4 months ago
Started threadFirst patchAIO / read stream heuristics adjustments for index prefetching4 months ago
Replied (own)Don't synchronously wait for already-in-progress IO in read stream4 months ago
Replied (other)EXPLAIN: showing ReadStream / prefetch stats4 months ago
Replied (other)Get rid of redundant StringInfo accumulation4 months ago
Replied (other).bc files build dependency issues.4 months ago
Replied (own)Don't synchronously wait for already-in-progress IO in read stream4 months ago
Started threadpgsql: aio: Don't wait for already in-progress IO4 months ago
Started threadpgsql: bufmgr: Improve StartBufferIO interface4 months ago
Started threadpgsql: test_aio: Add basic tests for StartReadBuffers()4 months ago
Started threadpgsql: test_aio: Add read_stream test infrastructure & tests4 months ago
Replied (own)Don't synchronously wait for already-in-progress IO in read stream4 months ago
Replied (other)Clean up NamedLWLockTranche stuff4 months ago
Replied (other)Our ABI diff infrastructure ignores enum SysCacheIdentifier4 months ago
Replied (own)Buffer locking is special (hints, checksums, AIO writes)4 months ago
Started threadpgsql: Use UnlockReleaseBuffer() in more places4 months ago
Started threadpgsql: bufmgr: Don't copy pages while writing out4 months ago
Started threadpgsql: bufmgr: Make UnlockReleaseBuffer() more efficient4 months ago
Replied (other)Follow-up patchFix race with LLVM and bison.4 months ago
Replied (own)Follow-up patchDon't synchronously wait for already-in-progress IO in read stream4 months ago
Replied (other)[PATCH v1] Fix typos in pg_bsd_indent: "dont" -> "don't" in comments Anexo: o arquivo4 months ago
Replied (own)Don't synchronously wait for already-in-progress IO in read stream4 months ago
Replied (other)index prefetching4 months ago
Replied (other)BM_IO_ERROR flag is lost in TerminateBufferIO due to order of operations in UnlockBufHdrExt4 months ago
Replied (other)dshash_find_or_insert vs. OOM4 months ago
Started threadpgsql: Address perlcritic complaint in response to 906a04697284 months ago
Started threadpgsql: bufmgr: Make buffer hit helper4 months ago
Started threadpgsql: bufmgr: Restructure AsyncReadBuffers()4 months ago
Started threadpgsql: bufmgr: Pass io_object and io_context through to PinBufferForBlo4 months ago
Started threadpgsql: Fix off-by-one error in read IO tracing4 months ago
Started threadpgsql: aio: Refactor tests in preparation for more tests4 months ago
Started threadpgsql: Fix off-by-one error in read IO tracing4 months ago
Replied (other)MinGW CI tasks fail / timeout4 months ago
Replied (own)Test timings are increasing too fast for cfbot4 months ago
Replied (own)Test timings are increasing too fast for cfbot4 months ago
Replied (own)Buffer locking is special (hints, checksums, AIO writes)4 months ago
Replied (own)Follow-up patchDon't synchronously wait for already-in-progress IO in read stream4 months ago
Replied (other)pg_waldump: support decoding of WAL inside tarfile4 months ago
Replied (own)Test timings are increasing too fast for cfbot4 months ago
Replied (own)Don't synchronously wait for already-in-progress IO in read stream4 months ago
Replied (own)Lowering the default wal_blocksize to 4K4 months ago
Replied (other)Fixes inconsistent behavior in vacuum when it processes multiple relations4 months ago
Replied (own)Test timings are increasing too fast for cfbot4 months ago
Replied (other)Change default of jit to off4 months ago
Started threadTest timings are increasing too fast for cfbot4 months ago
Replied (other)Adding locks statistics4 months ago
Replied (other)eliminate xl_heap_visible to reduce WAL (and eventually set VM on-access)4 months ago
Replied (other)index prefetching4 months ago
Replied (other)index prefetching4 months ago
Replied (other)Bug in pg_get_aios()4 months ago
Replied (other)Add RISC-V Zbb popcount optimization4 months ago
Replied (other)Compress prune/freeze records with Delta Frame of Reference algorithm4 months ago
Replied (other)index prefetching4 months ago
Replied (other)Add RISC-V Zbb popcount optimization4 months ago
Replied (other)index prefetching4 months ago
Replied (other)Fixes inconsistent behavior in vacuum when it processes multiple relations4 months ago
Replied (other)Fixes inconsistent behavior in vacuum when it processes multiple relations4 months ago
Replied (own)Follow-up patchDon't synchronously wait for already-in-progress IO in read stream4 months ago
Replied (own)Don't synchronously wait for already-in-progress IO in read stream4 months ago
Replied (other)Enable -Wstrict-prototypes and -Wold-style-definition by default4 months ago
Replied (other)eliminate xl_heap_visible to reduce WAL (and eventually set VM on-access)4 months ago
Replied (other)Read-only connection mode for AI workflows.4 months ago
Replied (other)Unicode update and some tooling improvements4 months ago
Replied (other)Need help debugging SIGBUS crashes4 months ago
Replied (other)table AM option passing4 months ago
Replied (other)table AM option passing4 months ago
Replied (other)Assertion failure in hash_kill_items()4 months ago
Replied (own)Buffer locking is special (hints, checksums, AIO writes)4 months ago
Replied (other)EXPLAIN: showing ReadStream / prefetch stats4 months ago
Started threadpgsql: Fix use of wrong variable in _hash_kill_items()4 months ago
Replied (other)EXPLAIN: showing ReadStream / prefetch stats4 months ago
Replied (other)Assertion failure in hash_kill_items()4 months ago
Replied (own)Don't synchronously wait for already-in-progress IO in read stream4 months ago
Replied (other)pg_stat_io_histogram4 months ago
Replied (other)some more include removal from headers4 months ago
Replied (other)pgsql: CREATE SUBSCRIPTION ... SERVER.4 months ago
Replied (own)Buffer locking is special (hints, checksums, AIO writes)4 months ago
Started threadpgsql: Fix bug due to confusion about what IsMVCCSnapshot means4 months ago
Replied (other)tid_blockno() and tid_offset() accessor functions4 months ago
Replied (other)tid_blockno() and tid_offset() accessor functions4 months ago
Replied (own)Buffer locking is special (hints, checksums, AIO writes)4 months ago
Replied (other)Follow-up patchsome more include removal from headers4 months ago
Replied (other)pgsql: CREATE SUBSCRIPTION ... SERVER.4 months ago
Replied (other)Why clearing the VM doesn't require registering vm buffer in wal record5 months ago
Replied (other)Why clearing the VM doesn't require registering vm buffer in wal record5 months ago
Replied (other)Why clearing the VM doesn't require registering vm buffer in wal record5 months ago
Replied (other)Fix typo 586/686 in atomics/arch-x86.h5 months ago
Replied (other)Fix typo 586/686 in atomics/arch-x86.h5 months ago
Replied (own)Buffer locking is special (hints, checksums, AIO writes)5 months ago
Replied (own)Follow-up patchBuffer locking is special (hints, checksums, AIO writes)5 months ago
Started threadpgsql: bufmgr: Fix use of wrong variable in GetPrivateRefCountEntrySlow5 months ago
Replied (other)tid_blockno() and tid_offset() accessor functions5 months ago
Replied (other)pgsql: CREATE SUBSCRIPTION ... SERVER.5 months ago
Replied (other)[PATCH v1] command_tag_format — protocol-level command tag negotiation via _pq_5 months ago
Started threadpgsql: bufmgr: Remove the, now obsolete, BM_JUST_DIRTIED5 months ago
Started threadpgsql: bufmgr: Switch to standard order in MarkBufferDirtyHint()5 months ago
Replied (other)Addressing buffer private reference count scalability issue5 months ago
Replied (other)Make Intel's ICX compiler working5 months ago
Replied (other)Defend against -ffast-math in meson builds5 months ago
Replied (other)Fix typo 586/686 in atomics/arch-x86.h5 months ago
Replied (other)Defend against -ffast-math in meson builds5 months ago
Replied (other)Fix typo 586/686 in atomics/arch-x86.h5 months ago
Replied (other)n_dead_tup could be way off just after a vacuum5 months ago
Replied (other)Make Intel's ICX compiler working5 months ago
Replied (other)Defend against -ffast-math in meson builds5 months ago
Replied (other)Remove header lock BufferGetLSNAtomic() on architectures with 64 bit atomic operations5 months ago
Replied (other)Remove header lock BufferGetLSNAtomic() on architectures with 64 bit atomic operations5 months ago
Replied (other)Streamify more code paths5 months ago
Started threadpgsql: Require share-exclusive lock to set hint bits and to flush5 months ago
Replied (other)Streamify more code paths5 months ago
Replied (other)Streamify more code paths5 months ago
Replied (other)index prefetching5 months ago
Replied (other)index prefetching5 months ago
Replied (other)Problems with get_actual_variable_range's VISITED_PAGES_LIMIT5 months ago
Replied (other)Remove header lock BufferGetLSNAtomic() on architectures with 64 bit atomic operations5 months ago
Replied (other)Potential security risk associated with function call5 months ago
Replied (other)Follow-up patchInterrupts vs signals5 months ago
Replied (other)Shutdown indefinitely stuck due to unflushed FPI_FOR_HINT record5 months ago
Started threadpgsql: heapam: Don't mimic MarkBufferDirtyHint() in inplace updates5 months ago
Replied (other)tid_blockno() and tid_offset() accessor functions5 months ago
Replied (other)Addressing buffer private reference count scalability issue5 months ago
Replied (own)Reduce timing overhead of EXPLAIN ANALYZE using rdtsc?5 months ago
Replied (other)Mis-use of type BlockNumber?5 months ago
Replied (own)Reduce timing overhead of EXPLAIN ANALYZE using rdtsc?5 months ago
Replied (other)Mis-use of type BlockNumber?5 months ago
Replied (other)Why clearing the VM doesn't require registering vm buffer in wal record5 months ago
Replied (other)generating function default settings from pg_proc.dat5 months ago
Replied (other)Why clearing the VM doesn't require registering vm buffer in wal record5 months ago
Replied (other)Why clearing the VM doesn't require registering vm buffer in wal record5 months ago
Replied (own)gistGetFakeLSN() can return incorrect LSNs5 months ago
Replied (other)Why clearing the VM doesn't require registering vm buffer in wal record5 months ago
Replied (own)gistGetFakeLSN() can return incorrect LSNs5 months ago
Started threadgistGetFakeLSN() can return incorrect LSNs5 months ago
Replied (other)Don't keep closed WAL segment in page cache after replay5 months ago
Replied (own)Reduce timing overhead of EXPLAIN ANALYZE using rdtsc?5 months ago
Replied (other)index prefetching5 months ago
Replied (other)pg_stat_io_histogram5 months ago
Replied (other)index prefetching5 months ago
Replied (own)Unlogged rel fake lsn vs GetVictimBuffer()5 months ago