https://www.udemy.com/course/ecto-fundamentals/Learn about Ecto Changeset, Migrations, Schema, Repo and Query from the beginning
What you\'ll learn:
Fundamentals of an Ecto Changeset. Putting changes, differences between `data` and `changes`, having validations, differences from regular structs
Fundamentals of an Ecto Migration. Setting up a database, migrating it, adding indices and constraints, uniqueness, UUID primary keys, relations between tables
Fundamentals of Ecto Schema. Casting and casting associations, embedded schemas,...
