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  1. Core Server
  2. SERVER-24122

Make mongos sorted merge respect the collation

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    • Icon: Task Task
    • Resolution: Done
    • Icon: Major - P3 Major - P3
    • 3.3.8
    • None
    • Querying, Sharding
    • None
    • Fully Compatible
    • Query 15 (06/03/16)

    Description

      There are two possible strategies:

      1. Make comparisons in the AsyncResultsMerger use a collator. This will require linking ICU into mongos.
      2. Make the SORT_KEY_GENERATOR stage convert strings inside comparison keys to their corresponding CollatorInterface::ComparisonKey representations. This depends on updating key generation for nested objects and arrays as described in SERVER-23172.

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            david.storch@mongodb.com David Storch
            david.storch@mongodb.com David Storch
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              Created:
              Updated:
              Resolved: