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  1. MariaDB Server
  2. MDEV-19799

Change optimizer_search_depth default to 0

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    Details

    • Type: Task
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Won't Do
    • Fix Version/s: N/A
    • Component/s: Optimizer
    • Labels:
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      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.

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            Assignee:
            igor Igor Babaev
            Reporter:
            GeoffMontee Geoff Montee
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              Updated:
              Resolved: