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  1. Documentation
  2. DOCS-11997

$expr cannot use a multikey index

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    Details

    • Type: Task
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Server
    • Labels:
      None

      Description

      ----------------------------

      Original Description

      This came up in a ticket recently - we should document somewhere (preferably in tboth the $expr and multikey index documentation) that this doesn't work with a multikey index.
      ----------------------------

      Description

      Add context that $expr doesn't work with multikey indexes.

      Scope of changes (files that need work and how much)

      https://docs.mongodb.com/manual/reference/operator/query/expr/index.html

      https://docs.mongodb.com/manual/core/index-multikey/index.html

      Impact to other docs outside of this product

      MVP (work and date?)

      Resources (e.g. Scope Docs, Invision)

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              Assignee:
              isabella.siu Isabella Siu (Inactive)
              Reporter:
              nick.brewer Nick Brewer
              Participants:
              Last commenter:
              Isabella Siu Isabella Siu (Inactive)
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                Dates

                Created:
                Updated:
                Resolved:
                Days since reply:
                3 years, 20 weeks, 4 days ago
                Date of 1st Reply: