TopicMailing ListsActivityParticipants
2 commits
Clarify why _bt_killitems sorts its items array.
master19beta1REL_19_STABLE19beta1
Return TIDs in desc order during backwards scans.
master19beta1REL_19_STABLE19beta1
PG19-4Committed
Patch#5824
TagsPerformance
CICI score: 10/10
ReviewersMircea Cadariu (mcadariu)
CommitterPeter Geoghegan (pgeoghegan)
Returning nbtree posting list TIDs in DESC order during backwards scans
Returning nbtree posting list TIDs in DESC order during backwards scans
hackers
16 replies
Dec 11, 2025
Peter GeogheganMircea CadariuChao LiVictor YegorovAndy Fan
2 commits
Make row compares robust during nbtree array scans.
master19beta1REL_19_STABLE19beta1REL_18_STABLE18beta2
Make handling of redundant nbtree keys more robust.
master19beta1REL_19_STABLE19beta1REL_18_STABLE18beta2
Making Row Comparison NULL row member handling more robust during skip scans
Making Row Comparison NULL row member handling more robust during skip scans
hackers
6 replies
Jul 01, 2025
Peter GeogheganHeikki Linnakangas