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  1. Core Server
  2. SERVER-76258

Flag when time-series granularity isn't modified after collection creation

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    • Icon: Task Task
    • Resolution: Fixed
    • Icon: Major - P3 Major - P3
    • 7.1.0-rc0
    • None
    • None
    • None
    • Storage Execution
    • Fully Compatible
    • v7.0
    • QI 2023-06-26, QI 2023-07-10

    Description

      With the addition of fixed-interval bucketing in PM-2724 we can add Query optimizations for rewrites (PM-3324) when a fixed-interval granularity is used and not modified. However, we currently don't have a way to flag to Query that all buckets have the same fixed granularity since they can be changed by users via collMod to inform when rewrites are applicable/safe.

      We could add a flag to the collection on creation that says "these parameters have not been modified" and just unset it if we change them.

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            arun.banala@mongodb.com Arun Banala
            michael.gargiulo@mongodb.com Michael Gargiulo
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              Updated:
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