multicolumn primary keys in rails

multicolumn primary keys in rails

ruby-on-rails database foreign-keys associations primary-key

database

Same Model for Two belongs_to Associations migration

ruby-on-rails database ruby-on-rails-4 associations

database

Elixir Phoenix update nested many-to-many association

database elixir associations ecto

database

Belongs_to association with primary key and foreign key

ruby-on-rails database ruby-on-rails-4 associations psql

database