Create a function to check for JSON intersection

Creating a function that checks for intersection between objects would be really helpful.

For example, if we have the following 2 objects:

{'a': '1', 'b': '1', 'c': '1', 'd': '1'} {'b': '1', 'd': '1'}

And we would like to find/check for the intersection between them, we do not have a way to achieve that.

This post (https://stackoverflow.com/questions/44687872/find-intersection-of-mysql-json-objects-or-arrays) on Stackoverflow.com can possibly explain what I mean.