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  1. MariaDB Server
  2. MDEV-39550

Support [NO_]DERIVED_TABLE_MERGE for UPDATE, DELETE

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Details

    • New Feature
    • Status: Open (View Workflow)
    • Major
    • Resolution: Unresolved
    • None
    • Optimizer
    • None

    Description

      Once MDEV-37020 is merged up to a release with optimizer hint support, implement the [NO_]MERGE hint for multi-table UPDATE and DELETE.

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          is caused by

          Bug - A problem which impairs or prevents the functions of the product. MDEV-37020 Derived table merge optimization does not work for delete and update

          • Major - Major loss of function.
          • Stalled

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              Unassigned Unassigned
              Gosselin Dave Gosselin
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