Uploaded image for project: 'WiredTiger'
  1. WiredTiger
  2. WT-705

Always cache the last key returned for use in scans.

    • Type: Icon: Task Task
    • Resolution: Done
    • WT1.6.5
    • Affects Version/s: None
    • Component/s: None
    • None

      Otherwise, we can do huge amounts of unnecessary work in __cursor_row_slot_return when scanning some pages. This change speeds up test_backup03 by over 20% (by speeding up "wt dump").

            Assignee:
            michael.cahill@mongodb.com Michael Cahill (Inactive)
            Reporter:
            michael.cahill@mongodb.com Michael Cahill (Inactive)
            Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

              Created:
              Updated:
              Resolved: