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  1. MariaDB Server
  2. MDEV-10095

Fix derived table to return a syntax error instead of "Illegal usage of UNION and LIMIT"

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 10.2(EOL)
    • 10.2.1
    • Parser
    • None

    Description

      This is similar to MDEV-10051, but for derived tables.

      This query:

      SELECT * FROM (SELECT 1 FROM t1 LIMIT 1 UNION ALL SELECT 2 FROM t2) AS t2;

      returns

      ERROR 1221 (HY000): Incorrect usage of UNION and LIMIT

      It should return a syntax error instead.

      Attachments

        Issue Links

          blocks

          Task - A task that needs to be done. MDEV-8909 union parser cleanup

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Activity

            People

              bar Alexander Barkov
              bar Alexander Barkov
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              Dates

                Created:
                Updated:
                Resolved:

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