Search Results - Hackorum

Topic	Mailing Lists	Activity	Participants
Macro customizable hashtable / bitmapscan & aggregation perfhackers Macro customizable hashtable / bitmapscan & aggregation perf Andres FreundAndres Freund 22 replies Dec 09, 2016	hackers	22 replies Dec 09, 2016	+1 5 Andres Freund Tomas Vondra Robert Haas Bruce Momjian Mark Dilger
Rethinking TupleTableSlot deforminghackers Rethinking TupleTableSlot deforming Andres FreundAlvaro Herrera 11 replies Jul 27, 2016	hackers	11 replies Jul 27, 2016	5 Andres Freund Tom Lane Jim Nasby Bruce Momjian Alvaro Herrera
mostly null slots in hash-aggs cause performance degradationhackers mostly null slots in hash-aggs cause performance degradation Andres FreundAndres Freund 0 replies Jul 22, 2016	hackers	0 replies Jul 22, 2016	1 Andres Freund
Document that vacuum can't truncate if old_snapshot_threshold >= 0hackers Document that vacuum can't truncate if old_snapshot_threshold >= 0 Andres FreundKevin Grittner 3 replies Jul 19, 2016	hackers	3 replies Jul 19, 2016	3 Noah Misch Andres Freund Kevin Grittner
heap_update() VM retry could break HOT?hackers heap_update() VM retry could break HOT? Andres FreundPavan Deolasee 1 reply Jul 19, 2016	hackers	1 reply Jul 19, 2016	2 Andres Freund Pavan Deolasee
pgsql: Clear all-frozen visibilitymap status when locking tuples.comitters pgsql: Clear all-frozen visibilitymap status when locking tuples. Andres FreundAndres Freund 0 replies Jul 18, 2016	comitters	0 replies Jul 18, 2016	1 Andres Freund
visibilitymap_clear()s in vacuumlazy.c aren't WAL loggedhackers visibilitymap_clear()s in vacuumlazy.c aren't WAL logged Andres FreundMichael Paquier 1 reply Jul 16, 2016	hackers	1 reply Jul 16, 2016	2 Andres Freund Michael Paquier
pgsql: Fix torn-page, unlogged xid and further risks from heap_update()comitters pgsql: Fix torn-page, unlogged xid and further risks from heap_update() Andres FreundAndres Freund 0 replies Jul 16, 2016	comitters	0 replies Jul 16, 2016	1 Andres Freund
pgsql: Fix torn-page, unlogged xid and further risks from heap_update()comitters pgsql: Fix torn-page, unlogged xid and further risks from heap_update() Andres FreundAndres Freund 0 replies Jul 16, 2016	comitters	0 replies Jul 16, 2016	1 Andres Freund
pgsql: Fix torn-page, unlogged xid and further risks from heap_update()comitters pgsql: Fix torn-page, unlogged xid and further risks from heap_update() Andres FreundAndres Freund 0 replies Jul 16, 2016	comitters	0 replies Jul 16, 2016	1 Andres Freund
pgsql: Fix torn-page, unlogged xid and further risks from heap_update()comitters pgsql: Fix torn-page, unlogged xid and further risks from heap_update() Andres FreundAndres Freund 0 replies Jul 16, 2016	comitters	0 replies Jul 16, 2016	1 Andres Freund
pgsql: Fix torn-page, unlogged xid and further risks from heap_update()comitters pgsql: Fix torn-page, unlogged xid and further risks from heap_update() Andres FreundAndres Freund 0 replies Jul 16, 2016	comitters	0 replies Jul 16, 2016	1 Andres Freund
pgsql: Fix torn-page, unlogged xid and further risks from heap_update()comitters pgsql: Fix torn-page, unlogged xid and further risks from heap_update() Andres FreundAndres Freund 0 replies Jul 16, 2016	comitters	0 replies Jul 16, 2016	1 Andres Freund
pgsql: Make HEAP_LOCK/HEAP2_LOCK_UPDATED replay reset HEAP_XMAX_INVALIDcomitters pgsql: Make HEAP_LOCK/HEAP2_LOCK_UPDATED replay reset HEAP_XMAX_INVALID Andres FreundAndres Freund 0 replies Jul 15, 2016	comitters	0 replies Jul 15, 2016	1 Andres Freund
pgsql: Make HEAP_LOCK/HEAP2_LOCK_UPDATED replay reset HEAP_XMAX_INVALIDcomitters pgsql: Make HEAP_LOCK/HEAP2_LOCK_UPDATED replay reset HEAP_XMAX_INVALID Andres FreundAndres Freund 0 replies Jul 15, 2016	comitters	0 replies Jul 15, 2016	1 Andres Freund
pgsql: Make HEAP_LOCK/HEAP2_LOCK_UPDATED replay reset HEAP_XMAX_INVALIDcomitters pgsql: Make HEAP_LOCK/HEAP2_LOCK_UPDATED replay reset HEAP_XMAX_INVALID Andres FreundAndres Freund 0 replies Jul 15, 2016	comitters	0 replies Jul 15, 2016	1 Andres Freund
pgsql: Make HEAP_LOCK/HEAP2_LOCK_UPDATED replay reset HEAP_XMAX_INVALIDcomitters pgsql: Make HEAP_LOCK/HEAP2_LOCK_UPDATED replay reset HEAP_XMAX_INVALID Andres FreundAndres Freund 0 replies Jul 15, 2016	comitters	0 replies Jul 15, 2016	1 Andres Freund
heap_xlog_lock forgets to reset HEAP_XMAX_INVALIDhackers heap_xlog_lock forgets to reset HEAP_XMAX_INVALID Andres FreundAndres Freund 4 replies Jul 15, 2016	hackers	4 replies Jul 15, 2016	2 Andres Freund Alvaro Herrera
pgsql: Improve WritebackContextInit() comment and prototype argument nacomitters pgsql: Improve WritebackContextInit() comment and prototype argument na Andres FreundAndres Freund 0 replies Jul 01, 2016	comitters	0 replies Jul 01, 2016	1 Andres Freund

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