I want make change in one view that have dependence view's, so when i try to make change i'm block because of this, what is the best solution??
Just to be clear, there are some changes you can make, some you can't. Basically you can't change the definition of existing columns in the view. But if you want to change the logic that generates those columns, or add new columns at the end, you can do that with CREATE OR REPLACE VIEW ...