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Messages in April 2026

132 messages6 started threads27 replied (own)99 replied (other)41 other threads2 first patch8 follow-up patch
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Started threadSpurious warnings in crypto-des.c when building with gcc-16 -O3about 1 month ago
Started threadBogus recovery conflicts due to outdated XLogReceiptTimeabout 1 month ago
Replied (other)Support logical replication of DDLsabout 1 month ago
Replied (other)Any reason to keep HEAP_HASOID_OLD?about 1 month ago
Replied (other)Randomize B-Tree page split location to avoid oscillating patternsabout 1 month ago
Replied (other)[PATCH] Batched clock sweep to reduce cross-socket atomic contentionabout 1 month ago
Replied (other)ri_LockPKTuple misleading messageabout 1 month ago
Replied (own)oauth integer overflowabout 1 month ago
Started threadoauth integer overflowabout 1 month ago
Replied (other)Startup process deadlock: WaitForProcSignalBarriers vs aux processabout 1 month ago
Replied (other)Fix memory leak in postmasterMainabout 1 month ago
Replied (other)First draft of PG 19 release notesabout 1 month ago
Replied (other)First draft of PG 19 release notesabout 1 month ago
Replied (other)First draft of PG 19 release notesabout 1 month ago
Replied (other)First draft of PG 19 release notesabout 1 month ago
Replied (other)Non-superuser subscription ownersabout 1 month ago
Replied (other)eliminate xl_heap_visible to reduce WAL (and eventually set VM on-access)about 1 month ago
Replied (other)eliminate xl_heap_visible to reduce WAL (and eventually set VM on-access)about 1 month ago
Replied (other)Reduce build times of pg_trgm GIN indexesabout 1 month ago
Replied (other)Adding REPACK [concurrently]about 2 months ago
Replied (other)Adding REPACK [concurrently]about 2 months ago
Replied (other)test_compression, test module for low-level compression APIs (for 2b5ba2a0a141)about 2 months ago
Replied (other)test_compression, test module for low-level compression APIs (for 2b5ba2a0a141)about 2 months ago
Replied (other)test_compression, test module for low-level compression APIs (for 2b5ba2a0a141)about 2 months ago
Replied (own)Reduce timing overhead of EXPLAIN ANALYZE using rdtsc?about 2 months ago
Replied (other)StringInfo fixes, v19 edition. Plus a few odditiesabout 2 months ago
Replied (other)Adding REPACK [concurrently]about 2 months ago
Replied (other)Adding REPACK [concurrently]about 2 months ago
Replied (other)pg_waldump: support decoding of WAL inside tarfileabout 2 months ago
Started threadHeads Up: cirrus-ci is shutting down June 1stabout 2 months ago
Replied (other)Add pg_stat_autovacuum_priorityabout 2 months ago
Replied (other)Compress prune/freeze records with Delta Frame of Reference algorithmabout 2 months ago
Replied (other)Implement waiting for wal lsn replay: reloadedabout 2 months ago
Replied (own)Follow-up patchReduce timing overhead of EXPLAIN ANALYZE using rdtsc?about 2 months ago
Replied (other)Add errdetail() with PID and UID about source of termination signalabout 2 months ago
Replied (own)s/pg_attribute_always_inline/pg_always_inline/?about 2 months ago
Replied (other)Adding REPACK [concurrently]about 2 months ago
Replied (other)Adding REPACK [concurrently]about 2 months ago
Replied (other)Adding REPACK [concurrently]about 2 months ago
Replied (other)Adding REPACK [concurrently]about 2 months ago
Replied (other)Add errdetail() with PID and UID about source of termination signalabout 2 months ago
Started threadFirst patchpgstat vs asetabout 2 months ago
Replied (other)Add pg_stat_autovacuum_priorityabout 2 months ago
Replied (other)Add pg_stat_autovacuum_priorityabout 2 months ago
Started threadFirst patchs/pg_attribute_always_inline/pg_always_inline/?about 2 months ago
Replied (other)Add pg_stat_autovacuum_priorityabout 2 months ago
Replied (own)Reduce timing overhead of EXPLAIN ANALYZE using rdtsc?about 2 months ago
Replied (other)Failing test_aio tests due to too low(illegal?) segsize_blocksabout 2 months ago
Replied (other)Add pg_stat_autovacuum_priorityabout 2 months ago
Replied (other)Adding REPACK [concurrently]about 2 months ago
Replied (other)Follow-up patchAdd errdetail() with PID and UID about source of termination signalabout 2 months ago
Replied (own)Reduce timing overhead of EXPLAIN ANALYZE using rdtsc?about 2 months ago
Replied (other)Stack-based tracking of per-node WAL/buffer usageabout 2 months ago
Replied (other)Automatically sizing the IO worker poolabout 2 months ago
Replied (other)Implement waiting for wal lsn replay: reloadedabout 2 months ago
Replied (other)Automatically sizing the IO worker poolabout 2 months ago
Replied (other)Add errdetail() with PID and UID about source of termination signalabout 2 months ago
Replied (other)Follow-up patchStack-based tracking of per-node WAL/buffer usageabout 2 months ago
Replied (other)EXPLAIN: showing ReadStream / prefetch statsabout 2 months ago
Replied (own)Reduce timing overhead of EXPLAIN ANALYZE using rdtsc?about 2 months ago
Replied (own)Unfortunate pushing down of expressions below sortabout 2 months ago
Replied (other)Adding REPACK [concurrently]about 2 months ago
Replied (other)Better shared data structure management and resizable shared data structuresabout 2 months ago
Replied (other)Automatically sizing the IO worker poolabout 2 months ago
Replied (other)Add errdetail() with PID and UID about source of termination signalabout 2 months ago
Replied (other)EXPLAIN: showing ReadStream / prefetch statsabout 2 months ago
Replied (own)Reduce timing overhead of EXPLAIN ANALYZE using rdtsc?about 2 months ago
Replied (other)Adding REPACK [concurrently]about 2 months ago
Replied (other)EXPLAIN: showing ReadStream / prefetch statsabout 2 months ago
Replied (other)Add errdetail() with PID and UID about source of termination signalabout 2 months ago
Replied (other)Adding REPACK [concurrently]about 2 months ago
Replied (other)Implement waiting for wal lsn replay: reloadedabout 2 months ago
Replied (other)pg_buffercache: Add per-relation summary statsabout 2 months ago
Replied (other)Follow-up patchImplement waiting for wal lsn replay: reloadedabout 2 months ago
Replied (own)Reduce timing overhead of EXPLAIN ANALYZE using rdtsc?about 2 months ago
Replied (other)Implement waiting for wal lsn replay: reloadedabout 2 months ago
Replied (other)Implement waiting for wal lsn replay: reloadedabout 2 months ago
Replied (other)Adding REPACK [concurrently]about 2 months ago
Replied (own)Reduce timing overhead of EXPLAIN ANALYZE using rdtsc?about 2 months ago
Replied (other)DEREF_AFTER_NULL: src/common/jsonapi.c:2529about 2 months ago
Replied (other)Adding REPACK [concurrently]about 2 months ago
Replied (other)meson vs. llvm bitcode filesabout 2 months ago
Replied (other)DEREF_AFTER_NULL: src/common/jsonapi.c:2529about 2 months ago
Replied (other)Automatically sizing the IO worker poolabout 2 months ago
Replied (other)PG 19 release notes and authorsabout 2 months ago
Replied (other)PG 19 release notes and authorsabout 2 months ago
Replied (other)Exit walsender before confirming remote flush in logical replicationabout 2 months ago
Replied (other)eliminate xl_heap_visible to reduce WAL (and eventually set VM on-access)about 2 months ago
Replied (other)pg_plan_adviceabout 2 months ago
Replied (other)meson: Adjust test timeout for Valgrind buildsabout 2 months ago
Replied (other)index prefetchingabout 2 months ago
Replied (other)Adding locks statisticsabout 2 months ago
Replied (own)Reduce timing overhead of EXPLAIN ANALYZE using rdtsc?about 2 months ago
Replied (other)Our ABI diff infrastructure ignores enum SysCacheIdentifierabout 2 months ago
Replied (other)Stack-based tracking of per-node WAL/buffer usageabout 2 months ago
Replied (other)index prefetchingabout 2 months ago
Replied (other)Stack-based tracking of per-node WAL/buffer usageabout 2 months ago
Replied (other)pg_get__*_ddl consolidationabout 2 months ago
Replied (other)tid_blockno() and tid_offset() accessor functionsabout 2 months ago
Replied (other)Stack-based tracking of per-node WAL/buffer usageabout 2 months ago
Replied (other)eliminate xl_heap_visible to reduce WAL (and eventually set VM on-access)about 2 months ago
Replied (other)pg_get__*_ddl consolidationabout 2 months ago
Replied (other)PG 19 release notes and authorsabout 2 months ago
Replied (own)AIO / read stream heuristics adjustments for index prefetchingabout 2 months ago
Replied (other)Changing the state of data checksums in a running clusterabout 2 months ago
Replied (other)PG 19 release notes and authorsabout 2 months ago
Replied (other)Stack-based tracking of per-node WAL/buffer usageabout 2 months ago
Replied (other)index prefetchingabout 2 months ago
Replied (other)index prefetchingabout 2 months ago
Replied (own)AIO / read stream heuristics adjustments for index prefetchingabout 2 months ago
Replied (own)Follow-up patchAIO / read stream heuristics adjustments for index prefetchingabout 2 months ago
Replied (own)AIO / read stream heuristics adjustments for index prefetchingabout 2 months ago
Replied (own)Follow-up patchAIO / read stream heuristics adjustments for index prefetchingabout 2 months ago
Replied (own)AIO / read stream heuristics adjustments for index prefetchingabout 2 months ago
Replied (own)AIO / read stream heuristics adjustments for index prefetchingabout 2 months ago
Replied (own)AIO / read stream heuristics adjustments for index prefetchingabout 2 months ago
Replied (other)some more include removal from headersabout 2 months ago
Replied (other)Follow-up patchsome more include removal from headersabout 2 months ago
Replied (own)AIO / read stream heuristics adjustments for index prefetchingabout 2 months ago
Replied (other)LLVM 22about 2 months ago
Replied (other)BUG #19449: Massive performance degradation for complex query on Postgres 16+ (few seconds -> multiple hours)about 2 months ago
Replied (own)Reduce timing overhead of EXPLAIN ANALYZE using rdtsc?about 2 months ago
Replied (other)BUG #19449: Massive performance degradation for complex query on Postgres 16+ (few seconds -> multiple hours)about 2 months ago
Replied (own)AIO / read stream heuristics adjustments for index prefetchingabout 2 months ago
Replied (own)Reduce timing overhead of EXPLAIN ANALYZE using rdtsc?about 2 months ago
Replied (own)Follow-up patchAIO / read stream heuristics adjustments for index prefetchingabout 2 months ago
Replied (own)AIO / read stream heuristics adjustments for index prefetchingabout 2 months ago
Replied (other)'Bad file descriptor: dup2( 1, 2 )' error on MacOS CI tasksabout 2 months ago
Replied (other)'Bad file descriptor: dup2( 1, 2 )' error on MacOS CI tasksabout 2 months ago
Replied (other)pg_waldump: support decoding of WAL inside tarfileabout 2 months ago
Replied (other)meson vs. llvm bitcode filesabout 2 months ago
Replied (own)Buffer locking is special (hints, checksums, AIO writes)about 2 months ago