This are the modules that are in the tutorial, the database is create before
the mix.exs:
defmodule NA.DB.Mixfile do use Mix.Project
def project do [app: :na_db, version: “0.1.0”, build_path: “../../_build”, config_path: “../../config/config.exs”, deps_path: “../../deps”, lockfile: “../../mix.lock”, elixir: “~> 1.4”, build_embedded: Mix.env == :prod, start_permanent: Mix.env == :prod, deps: deps()] end
def application do [ extra_applications: [:logger], mod: {NA.DB, } ] end
defp deps do [ {:postgrex, “~> 0.13”}, {:ecto, “~> 2.1”}, ] endend
the repo.ex:
defmodule NA.DB.Repo do use Ecto.Repo, otp_app: :na_dbend
the na_db.ex start function:
def start(_type, _args) do import Supervisor.Spec, warn: false
children = [ supervisor(NA.DB.Repo, [get_opts()]), ]
opts = [strategy: :one_for_one, name: NA.DB.Supervisor]
Supervisor.start_link(children, opts) end
The test.config:
config :na_db, NA.DB.Repo, adapter: Ecto.Adapters.Postgres, database: “nadb”, username: “dadmin”, password: “d@dm!n”, ownership_timeout: 60_000, hostname: “127.0.0.1”, pool: Ecto.Adapters.SQL.Sandbox, port: “5432”, timeout: 450000
The config/config.exs
import_config “#{Mix.env}.exs”
after that in the tutorial is on creating the tables. could you please help me, it all the information that i have it.
