I'm walking through the tutorials and learning how to use appery. For learning's sake, I've successfully created server code that can read information from my appery database. These tutorials use the master key.
However, I cannot find any tutorials or documentation that teaches how to update the data in a row or field using server code. Ideally, these would use the same master key scenario. Furthermore, it should not be a "users" type of scenario (updating regular fields and not things related to users such as their passwords, etc.)
Could you point me in the right direction?