Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-19799

Change optimizer_search_depth default to 0

    Details

    • Type: Task
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Won't Do
    • Fix Version/s: N/A
    • Component/s: Optimizer
    • Labels:
      None

      Description

      It might make sense to change the default value of optimizer_search_depth to 0.

      https://mariadb.com/kb/en/library/server-system-variables/#optimizer_search_depth

      If the default value is 0, then users are less likely to complain about long planning times and they'll be less likely to think that the server is hung.

        Attachments

          Activity

            People

            • Assignee:
              igor Igor Babaev
              Reporter:
              GeoffMontee Geoff Montee
            • Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: