Hello everyone, I'm new to phalcon and I have some questions
1- How can I update only some fields in table using save() in model?
2- I need to create some functions that return some values from databse, such as fetch last activity for a user. these functions where should be located? and if I want to create class, what should extend?
3- when I'm using findFirstById I got this error "Cannot resolve attribute "Id' in the model". so now I use find() and it works fine. the question is there any diffrent between them? i'm passing the ID of model to both functions.