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  1. WiredTiger
  2. WT-1067

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

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    • Type: Task
    • Status: Closed
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: WT2.2.1
    • Component/s: None
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      Description

      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.

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              • Assignee:
                michael.cahill Michael Cahill
                Reporter:
                michael.cahill Michael Cahill
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                • Created:
                  Updated:
                  Resolved: