priv/repo/migrations/20160816034021_create_role_skill.exs
defmodule CodeCorps.Repo.Migrations.CreateRoleSkill do
use Ecto.Migration
def change do
create table(:role_skills) do
add :role_id, references(:roles, on_delete: :nothing)
add :skill_id, references(:skills, on_delete: :nothing)
timestamps()
end
create index(:role_skills, [:role_id, :skill_id], unique: true, name: :index_projects_on_role_id_skill_id)
end
end