Hello everyone, Reading (and using) nifi expression language, I think is could be useful have a function to set a "null value" easily! Today, to resolve this, we can apply some tricks.
For example: to use an UpdateRecord processor with an unknown RecordPath value. Although subject less functions are there ( https://nifi.apache.org/docs/nifi-docs/html/expression-language-guide.html#subjectless )! My idea could be put a new *null()* function. But.... why isn’t it here yet? Is it allowed to propose a modification (via MR)? Kind Regards Fabrizio
