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  1. MariaDB Server
  2. MDEV-20777

Foreign keys without indexes

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    • Type: Task
    • Status: Open (View Workflow)
    • Priority: Minor
    • Resolution: Unresolved
    • Fix Version/s: None
    • Component/s: None
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      Description

      Some DBMSs, like Oracle, allow to create a foreign key without a matching index.

      The use case for this is when the child table is big or heavily written, and the parent table is rarely or never updated/deleted.

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              Assignee:
              midenok Aleksey Midenkov
              Reporter:
              f_razzoli Federico Razzoli
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                Created:
                Updated: