Yield handlers not handling WCE thrown from restoring cursors

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    • Type: Bug
    • Resolution: Gone away
    • Priority: Major - P3
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    • Affects Version/s: None
    • Component/s: None
    • Storage Execution
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    • Execution Team 2023-02-20, Execution Team 2023-02-06, Execution Team 2023-03-06
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      In some query stages like delete, we will need to call restoreState() in case the actual delete throws a WCE which invalidates the cursor. But restoreState() can also throw a WCE which is not handled. This can cause the following next() call lands the cursor to the beginning of the collection again, hitting the out-of-order invariant.

            Assignee:
            Unassigned
            Reporter:
            Yuhong Zhang
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              Created:
              Updated:
              Resolved: