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  1. Core Server
  2. SERVER-42422

Implement dependency analysis on ProjectionAST

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    • Icon: Task Task
    • Resolution: Fixed
    • Icon: Major - P3 Major - P3
    • 4.3.1
    • None
    • Querying
    • None
    • Fully Compatible
    • Query 2019-09-09, Query 2019-09-23, Query 2019-10-07

    Description

      Currently the query system uses parsed_projection during planning to determine information about whether a query needs to be covered, and which metadata needs to be provided, etc. We will re-implement this logic on ProjectionAST.

      To start, this is the interface we should implement so that ProjectionAST can be used as a drop-in for parsed_projection.

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            ian.boros@mongodb.com Ian Boros
            ian.boros@mongodb.com Ian Boros
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              Updated:
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