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  1. Core Server
  2. SERVER-5104

add support for QueryOptimizerCursor projections in ClientCursor

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    • Icon: Improvement Improvement
    • Resolution: Won't Fix
    • Icon: Major - P3 Major - P3
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    Description

      ClientCursor has a projection implementation that relies on the indexKeyPattern being constant. But with QueryOptimizerCursor (and MultiCursor) the indexKeyPattern may change over the course of iteration. These cursors can return a Projection::KeyOnly for projections but do not support the ClientCursor projection interface currently. Currently modifiedKeys will return true which should prevent a ClientCursor projection from being applied improperly.

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            Unassigned Unassigned
            aaron Aaron Staple
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