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  1. Core Server
  2. SERVER-65485

Evaluate expression field path using column index array info and values

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    • Resolution: Unresolved
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    • Query Execution

    Description

      If we are evaluating an expression such as "$a.b", a query plan using the column index can avoid the two-step process of creating the partial document for "a.b" and then evaluating "$a.b" with it. Instead, we can evaluate the "$a.b" expression using the array info and values directly.

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            backlog-query-execution Backlog - Query Execution
            ian.boros@mongodb.com Ian Boros
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