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  1. Core Server
  2. SERVER-24175

Distinct command should respect the collation

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Details

    • Task
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 3.3.8
    • Querying
    • None
    • Fully Compatible
    • Query 15 (06/03/16), Query 16 (06/24/16)

    Description

      --Collation parameter should be propagated to getExecutorDistinct().
      --Collation parameter should be added to all LiteParsedQuerys in getExecutorDistinct().
      --In the no-query case where we construct a solution consisting of just a DISTINCT_SCAN stage, ensure a fetch stage is added if there is a collation.
      --In DistinctCommand::run(), the set of distinct elements should use collation-aware comparison.

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            tess.avitabile@mongodb.com Tess Avitabile (Inactive)
            tess.avitabile@mongodb.com Tess Avitabile (Inactive)
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              Updated:
              Resolved: