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  1. Core Server
  2. SERVER-89536

Do not absorb $sort into a $group with $accumulator and ($first or $last)

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    • Query Integration
    • Fully Compatible
    • ALL
    • v8.0
    • QI 2024-04-29
    • 155
    • None
    • 3
    • None
    • None
    • None
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      Note that SERVER-87589 removes $sort and so the input document order to $group can be changed. We don't know for sure whether $accumulator implementation depends on the input document order or not

            Assignee:
            yoonsoo.kim@mongodb.com Yoon Soo Kim (Inactive)
            Reporter:
            yoonsoo.kim@mongodb.com Yoon Soo Kim (Inactive)
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              Created:
              Updated:
              Resolved: