Class NullIfFunction

    • Method Detail

      • getValue

        public Value getValue​(SessionLocal session)
        Description copied from class: Expression
        Return the resulting value for the current row.
        Overrides:
        getValue in class Function2
        Parameters:
        session - the session
        Returns:
        the result
      • optimize

        public Expression optimize​(SessionLocal session)
        Description copied from class: Expression
        Try to optimize the expression.
        Specified by:
        optimize in class Expression
        Parameters:
        session - the session
        Returns:
        the optimized expression
      • getName

        public java.lang.String getName()
        Description copied from interface: NamedExpression
        Get the name.
        Returns:
        the name in uppercase