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  1. MariaDB Server
  2. MDEV-3537

LP:702301 - Wrong empty result for MIN/MAX without GROUP BY filtered by an empty subquery

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • None
    • None
    • None

    Description

      The following test case subselect_mat.test:
      "BUG#37896 Assertion on entry of Item_in_subselect::exec on subquery with AND NOT"
      produces an incorrect empty result for MIN/MAX, while it should produce a NULL
      according to the SQL standard.

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            igor Igor Babaev (Inactive)
            timour Timour Katchaounov (Inactive)
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              Created:
              Updated:
              Resolved:

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