require 'migrate'
+
class AddJoinTableBetweenUsersAndChangesets < ActiveRecord::Migration
def change
create_table :changesets_subscribers, id: false do |t|
t.column :subscriber_id, :bigint, null: false
t.column :changeset_id, :bigint, null: false
end
+
add_foreign_key :changesets_subscribers, [:subscriber_id], :users, [:id]
add_foreign_key :changesets_subscribers, [:changeset_id], :changesets, [:id]
- add_index :changesets_subscribers, [:subscriber_id, :changeset_id], { :unique => true }
+
+ add_index :changesets_subscribers, [:subscriber_id, :changeset_id], :unique => true
add_index :changesets_subscribers, [:changeset_id]
end
end