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  1. Core Server
  2. SERVER-71940

Support visiting nested pipelines in DocumentSourceWalker

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    • Type: Icon: Improvement Improvement
    • Resolution: Unresolved
    • Priority: Icon: Major - P3 Major - P3
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    • Affects Version/s: None
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    • Query Optimization

      DocumentSourceWalker currently iterates over all Document Sources in the top-level pipeline. This is currently sufficient for ABT translation which is the only user of DocumentSourceWalker. The ability to visit all stages in sub-pipelines (like $unionWith or $lookup) could be a nice to have for future use-cases.

            Assignee:
            backlog-query-optimization [DO NOT USE] Backlog - Query Optimization
            Reporter:
            ben.shteinfeld@mongodb.com Ben Shteinfeld
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              Created:
              Updated: