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  1. Core Server
  2. SERVER-37441

Fill in unit test coverage for wildcard indices

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    • Icon: Task Task
    • Resolution: Fixed
    • Icon: Major - P3 Major - P3
    • 4.1.4
    • None
    • Querying
    • None
    • Fully Compatible
    • Query 2018-10-22

    Description

      There were a few query planner unit tests in our test plan that we missed:

      • Demonstrating that a wildcard index scan can participate in a SORT_MERGE plan.
      • We can use a wildcard index for COUNT_SCAN.
      • Contained $or planning: wildcard index can be used in a plan that tightens bounds through the OrPushdown optimization.

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