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  1. MariaDB Server
  2. MDEV-17790

order by desc (descending) parameter ignored if multiple expressions specified.

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Not a Bug
    • Affects Version/s: 10.2.18
    • Fix Version/s: N/A
    • Component/s: Optimizer
    • Labels:
      None
    • Environment:
      CentOS Linux release 7.5.1804 (Core)

      Description

      Table (mysqldump of bug_table2 attached) with two columns, "group_name" and "priority".
      1. The command "select * from bug_table2 order by priority desc;" produces correct descending output.
      2. The command "select * from bug_table2 order by priority,group_name desc;" produces incorrect ascending output.

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            • Assignee:
              serg Sergei Golubchik
              Reporter:
              crlb Colin Leavett-Brown
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              Dates

              • Created:
                Updated:
                Resolved: