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  1. Core Server
  2. SERVER-69652

Investigate improved rewrites based on knowledge of the change stream spec

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    • Icon: Improvement Improvement
    • Resolution: Unresolved
    • Icon: Major - P3 Major - P3
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    • Query Execution

    Description

      It may be possible to improve rewrites based on examination of the supplied change streams spec, or to introduce new rewrites. For instance, if the fullDocument parameter is default, we know that update events will never have a fullDocument field. Since the change stream spec is now available on the ExpressionContext, it is already accessible to all rewrites and does not require any new plubming.

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            backlog-query-execution Backlog - Query Execution
            bernard.gorman@mongodb.com Bernard Gorman
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