Does any of this work on a database client like Jetbrains Datagrip?

More specifically i am looking for a way to generate uuid while i am feeding and testing data into the table's GUI. And I remember that i used to do it in a way like an excel formula where i wrote something in the column's field for a record and it would know that i want to generate a UUID. Upon hitting Ctrl+Enter it would insert/update the data and generate a uuid as well.

I just do not happen to recall what was it that i used to write :)