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  1. MariaDB Server
  2. MDEV-7532

IN() without parameter

        Details

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

          It would be nice, if IN() without any parameter doesn't throw syntax error and return false instead. This would make easier writing scripts like DELETE / UPDATE ... WHERE (NOT) IN.

          example:
          SELECT 2 IN (0,3,5,7);
          returns false

          SELECT 2 IN ();
          returns syntax error
          false would be better

          Also NOT IN() without parameter should return true. Optimizer also could replace this functions with true / false.

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                  • Assignee:
                    Unassigned
                    Reporter:
                    PavelCibulka PavelCibulka
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                    • Created:
                      Updated: