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  1. Core Server
  2. SERVER-70349

[CQF] Be consistent with scan definition names for queries involving multiple collections

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    • Resolution: Unresolved
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    • Query Optimization

    Description

      The main collection scan definition includes an appended UUID, while other foreign collections do not. The reason for this is because during translation of $unionWith, for instance, we only have a Namespace object to lookup the corresponding scan definition. We could either move to (1) just use the namespace or (2) lookup the UUID by namespace in the union/lookup translation.

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            backlog-query-optimization Backlog - Query Optimization
            nicholas.zolnierz@mongodb.com Nicholas Zolnierz
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              Updated: