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  1. MariaDB ColumnStore
  2. MCOL-5703

UNION/INTERSECT/EXCEPT VALUES crashes the server if a ColumnStore table is involved

Details

    • Bug
    • Status: Closed (View Workflow)
    • Critical
    • Resolution: Fixed
    • 23.10.1
    • 23.10.3
    • MDB Plugin
    • None
    • 2024-2

    Description

      MariaDB [test]> SELECT * FROM t UNION ALL VALUES (1, 2);
      		 
      ERROR 2013 (HY000): Lost connection to server during query

      MariaDB crashed.

      Same results with:

      • UNION [ ALL | DISTINCT ] VALUES
      • INTERSECT [ ALL | DISTINCT ] VALUES
      • EXCEPT [ ALL | DISTINCT ] VALUES

      These queries work with InnoDB.

      Attachments

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          In Testing Closed
          		38d 17h 44m 1

          People

            alexey.antipovsky Alexey Antipovsky
            f_razzoli Federico Razzoli
            Roman Roman
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            Dates

              Created:
              Updated:
              Resolved:

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