I have a hacky way to do this but hoping to see this as a feature or maybe someone knows how to do it the other way.
Imagine you have a url as a value:
https://www.google.com/search?q=quicksight+is+cool&newwindow=1uact=5&oq=quicksight+is+cool
And you need to grab the value of “oq” from it, for example. Right now I am doing it by using a combination of “locate” and “substring” functions.