17 lines
453 B
Ruby
17 lines
453 B
Ruby
# frozen_string_literal: true
|
|
class CreateGroupAssociatedGroups < ActiveRecord::Migration[6.1]
|
|
def change
|
|
create_table :group_associated_groups do |t|
|
|
t.references :group, null: false
|
|
t.references :associated_group, null: false
|
|
|
|
t.timestamps
|
|
end
|
|
|
|
add_index :group_associated_groups,
|
|
%i[group_id associated_group_id],
|
|
unique: true,
|
|
name: "index_group_associated_groups"
|
|
end
|
|
end
|