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  1. Core Server
  2. SERVER-48697

Create new index base on existing ones

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    • Type: Icon: Question Question
    • Resolution: Duplicate
    • Priority: Icon: Major - P3 Major - P3
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      I created an index on a field "statusCode" which has completed.

      Now I want to create a partial index on a field "method" where the statusCode is greater than 299. If I start this index creation it will perform a collection scan. Why it does not reuse the existing index to speedup the index creation?

      My collection is so big it has an impact on performance and can take days.

      Could this be a feature improvement?

       

            Assignee:
            Unassigned Unassigned
            Reporter:
            m.martin.poitras@gmail.com Martin Poitras
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