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  1. WiredTiger
  2. WT-1067

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

    • Type: Icon: Task Task
    • Resolution: Done
    • WT2.2.1
    • Affects Version/s: None
    • Component/s: 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@mongodb.com Michael Cahill (Inactive)
            Reporter:
            michael.cahill@mongodb.com Michael Cahill (Inactive)
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              Created:
              Updated:
              Resolved: