Search Results - Hackorum

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1 commit Fix LIKE/regex optimization for indexscan with exact-match pattern. masterunreleasedREL_19_STABLE19beta2REL_18_STABLEunreleased PG20-1Committed Patch#6615 TagsBugfix, Performance CINeeds rebase ReviewersTom Lane (tgl) CommitterTom Lane (tgl) Test timings are increasing too fast for cfbot Test timings are increasing too fast for cfbot Andres FreundJelte Fennema-Nio 1 commit Fix LIKE/regex optimization for indexscan with exact-match pattern. masterunreleasedREL_19_STABLE19beta2REL_18_STABLEunreleased PG20-1Committed Patch#6615 TagsBugfix, Performance CINeeds rebase ReviewersTom Lane (tgl) CommitterTom Lane (tgl) 12 replies Jul 06, 21:35	hackers	12 replies Jul 06, 21:35	+1 6 Andres Freund Jelte Fennema-Nio Tom Lane Julien Rouhaud Tomas Vondra David Rowley
8 commits read_stream: Only increase read-ahead distance when waiting for IO master19beta1REL_19_STABLE19beta1 aio: io_uring: Trigger async processing for large IOs master19beta1REL_19_STABLE19beta1 read_stream: Move logic about IO combining & issuing to helpers master19beta1REL_19_STABLE19beta1 read stream: Split decision about look ahead for AIO and combining master19beta1REL_19_STABLE19beta1 read_stream: Prevent distance from decaying too quickly master19beta1REL_19_STABLE19beta1 +3 more AIO / read stream heuristics adjustments for index prefetching AIO / read stream heuristics adjustments for index prefetching Andres FreundAndres Freund 8 commits read_stream: Only increase read-ahead distance when waiting for IO master19beta1REL_19_STABLE19beta1 aio: io_uring: Trigger async processing for large IOs master19beta1REL_19_STABLE19beta1 read_stream: Move logic about IO combining & issuing to helpers master19beta1REL_19_STABLE19beta1 read stream: Split decision about look ahead for AIO and combining master19beta1REL_19_STABLE19beta1 read_stream: Prevent distance from decaying too quickly master19beta1REL_19_STABLE19beta1 +3 more 22 replies Apr 05, 05:24	hackers	22 replies Apr 05, 05:24	3 Andres Freund Melanie Plageman Nazir Bilal Yavuz
pgsql: aio: Don't wait for already in-progress IO pgsql: aio: Don't wait for already in-progress IO Andres FreundAndres Freund 0 replies Mar 28, 00:01	comitters	0 replies Mar 28, 00:01	1 Andres Freund
pgsql: bufmgr: Improve StartBufferIO interface pgsql: bufmgr: Improve StartBufferIO interface Andres FreundAndres Freund 0 replies Mar 27, 23:17	comitters	0 replies Mar 27, 23:17	1 Andres Freund
pgsql: test_aio: Add read_stream test infrastructure & tests pgsql: test_aio: Add read_stream test infrastructure & tests Andres FreundAndres Freund 0 replies Mar 27, 22:54	comitters	0 replies Mar 27, 22:54	1 Andres Freund
pgsql: test_aio: Add basic tests for StartReadBuffers() pgsql: test_aio: Add basic tests for StartReadBuffers() Andres FreundAndres Freund 0 replies Mar 27, 22:54	hackerscomitters	0 replies Mar 27, 22:54	1 Andres Freund
pgsql: bufmgr: Don't copy pages while writing out pgsql: bufmgr: Don't copy pages while writing out Andres FreundAndres Freund 0 replies Mar 27, 19:58	comitters	0 replies Mar 27, 19:58	1 Andres Freund
pgsql: Use UnlockReleaseBuffer() in more places pgsql: Use UnlockReleaseBuffer() in more places Andres FreundAndres Freund 0 replies Mar 27, 19:58	comitters	0 replies Mar 27, 19:58	1 Andres Freund
pgsql: bufmgr: Make UnlockReleaseBuffer() more efficient pgsql: bufmgr: Make UnlockReleaseBuffer() more efficient Andres FreundAndres Freund 0 replies Mar 27, 19:58	comitters	0 replies Mar 27, 19:58	1 Andres Freund
pgsql: Address perlcritic complaint in response to 906a0469728 pgsql: Address perlcritic complaint in response to 906a0469728 Andres FreundAndres Freund 0 replies Mar 26, 19:06	comitters	0 replies Mar 26, 19:06	1 Andres Freund
pgsql: bufmgr: Make buffer hit helper pgsql: bufmgr: Make buffer hit helper Andres FreundAndres Freund 0 replies Mar 26, 16:32	comitters	0 replies Mar 26, 16:32	1 Andres Freund
pgsql: bufmgr: Pass io_object and io_context through to PinBufferForBlo pgsql: bufmgr: Pass io_object and io_context through to PinBufferForBlo Andres FreundAndres Freund 0 replies Mar 26, 16:32	comitters	0 replies Mar 26, 16:32	1 Andres Freund
pgsql: bufmgr: Restructure AsyncReadBuffers() pgsql: bufmgr: Restructure AsyncReadBuffers() Andres FreundAndres Freund 0 replies Mar 26, 16:32	comitters	0 replies Mar 26, 16:32	1 Andres Freund
pgsql: aio: Refactor tests in preparation for more tests pgsql: aio: Refactor tests in preparation for more tests Andres FreundAndres Freund 0 replies Mar 26, 14:47	comitters	0 replies Mar 26, 14:47	1 Andres Freund
pgsql: Fix off-by-one error in read IO tracing pgsql: Fix off-by-one error in read IO tracing Andres FreundAndres Freund 0 replies Mar 26, 14:47	comitters	0 replies Mar 26, 14:47	1 Andres Freund
pgsql: Fix off-by-one error in read IO tracing pgsql: Fix off-by-one error in read IO tracing Andres FreundAndres Freund 0 replies Mar 26, 14:47	comitters	0 replies Mar 26, 14:47	1 Andres Freund
pgsql: Fix use of wrong variable in _hash_kill_items() pgsql: Fix use of wrong variable in _hash_kill_items() Andres FreundAndres Freund 0 replies Mar 17, 18:55	comitters	0 replies Mar 17, 18:55	1 Andres Freund
1 commit Use GetXLogInsertEndRecPtr in gistGetFakeLSN master19beta1REL_19_STABLE19beta1REL_18_STABLE18.4REL_17_STABLE17.10REL_16_STABLE16.14REL_15_STABLE15.18REL_14_STABLE14.23 gistGetFakeLSN() can return incorrect LSNs gistGetFakeLSN() can return incorrect LSNs Andres FreundTomas Vondra 1 commit Use GetXLogInsertEndRecPtr in gistGetFakeLSN master19beta1REL_19_STABLE19beta1REL_18_STABLE18.4REL_17_STABLE17.10REL_16_STABLE16.14REL_15_STABLE15.18REL_14_STABLE14.23 8 replies Mar 13, 23:01	hackers	8 replies Mar 13, 23:01	5 Andres Freund Andrey Borodin Tomas Vondra Noah Misch Fujii Masao
pgsql: Fix bug due to confusion about what IsMVCCSnapshot means pgsql: Fix bug due to confusion about what IsMVCCSnapshot means Andres FreundAndres Freund 0 replies Mar 13, 17:55	comitters	0 replies Mar 13, 17:55	1 Andres Freund
pgsql: bufmgr: Fix use of wrong variable in GetPrivateRefCountEntrySlow pgsql: bufmgr: Fix use of wrong variable in GetPrivateRefCountEntrySlow Andres FreundAndres Freund 0 replies Mar 11, 21:56	comitters	0 replies Mar 11, 21:56	1 Andres Freund
pgsql: bufmgr: Switch to standard order in MarkBufferDirtyHint() pgsql: bufmgr: Switch to standard order in MarkBufferDirtyHint() Andres FreundAndres Freund 0 replies Mar 11, 19:02	comitters	0 replies Mar 11, 19:02	1 Andres Freund
pgsql: bufmgr: Remove the, now obsolete, BM_JUST_DIRTIED pgsql: bufmgr: Remove the, now obsolete, BM_JUST_DIRTIED Andres FreundAndres Freund 0 replies Mar 11, 19:02	comitters	0 replies Mar 11, 19:02	1 Andres Freund
pgsql: Require share-exclusive lock to set hint bits and to flush pgsql: Require share-exclusive lock to set hint bits and to flush Andres FreundAndres Freund 0 replies Mar 10, 23:35	comitters	0 replies Mar 10, 23:35	1 Andres Freund
pgsql: heapam: Don't mimic MarkBufferDirtyHint() in inplace updates pgsql: heapam: Don't mimic MarkBufferDirtyHint() in inplace updates Andres FreundAndres Freund 0 replies Mar 10, 16:01	comitters	0 replies Mar 10, 16:01	1 Andres Freund

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