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  1. Documentation
  2. DOCS-4664

Document user-facing changes related to WT index format change

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    • Task
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • v1.3.17, mongodb-3.0
    • manual
    • None
    • 4
    • true

    Description

      WT Index format change BSON>KeyIndex implies, from Mathias:

      @Docs: Two things that need mention: upgrading WT data from older RCs will require --repair. Also, when doing a covered index query, if the result is a double with the value NaN, we no longer guarantee which NaN you get back.

      Former, in compatibility notes should have limited impact.
      Latter, at http://docs.mongodb.org/manual/core/query-optimization/#limitations and probably also in compatibility notes and in WT 'blurbs'

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              sam.kleinman Sam Kleinman (Inactive)
              michael.paik Michael Paik
              Jonathan Dahl Jonathan Dahl
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              Dates

                Created:
                Updated:
                Resolved:
                7 years, 31 weeks, 6 days ago