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  1. MariaDB Server
  2. MDEV-415

Back-port the code to optimize ORDER BY with small LIMIT from mysql 5.6

Details

    • Task
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 10.0.0
    • None
    • None

    Description

      Within this task the patches that support a more efficient handling of
      the queries with ORDER BY <order> LIMIT <n>, such that n is small enough and
      no indexes are used for order, will be back-ported from 5.6. The feature were developed in WL#1393.

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        Activity

          Transition Time In Source Status Execution Times
          Igor Babaev (Inactive) made transition -
          Open In Progress
          		31d 12h 57m 14
          Igor Babaev (Inactive) made transition -
          In Progress Open
          		3d 14h 50m 14
          Sergei Golubchik made transition -
          Open Closed
          		17d 13h 16m 1
          Igor Babaev (Inactive) made transition -
          Closed Reopened
          		57d 4h 17m 1
          Sergei Golubchik made transition -
          Reopened Closed
          		25d 20h 37m 1

          People

            igor Igor Babaev (Inactive)
            igor Igor Babaev (Inactive)
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            Dates

              Created:
              Updated:
              Resolved:

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