Interface ExtraParameter

    • Method Detail

      • getExtraUsage

        java.lang.String getExtraUsage​(TableEnvironment env)
        Returns an extended usage message. This should not repeat the content of the normal usage message. It should be preformatted, that is it should contain newlines to keep the line length down to less than 80 characters.
        Parameters:
        env - execution envrionment
        Returns:
        extended usage message