Does read-uncommitted keep all updates it is pointing to in memory?

XMLWordPrintableJSON

    • Type: Task
    • Resolution: Done
    • WT2.2.1
    • Affects Version/s: None
    • Component/s: None
    • None
    • None

      Read-uncommitted can return a pointer to data in a WT_UPDATE that is subsequently rolled back (txnid set to WT_TXN_ABORTED). It isn't clear that the snap_min value we publish for read-uncommitted operations will always prevent such updates from being freed.

            Assignee:
            Michael Cahill (Inactive)
            Reporter:
            Michael Cahill (Inactive)
            Votes:
            0 Vote for this issue
            Watchers:
            0 Start watching this issue

              Created:
              Updated:
              Resolved: