16 lines
698 B
Ruby
16 lines
698 B
Ruby
|
# frozen_string_literal: true
|
||
|
|
|
||
|
|
class CreatePackagesDependencyLinks < ActiveRecord::Migration[5.2]
|
||
|
|
DOWNTIME = false
|
||
|
|
|
||
|
|
def change
|
||
|
|
create_table :packages_dependency_links do |t|
|
||
|
|
t.references :package, index: false, null: false, foreign_key: { to_table: :packages_packages, on_delete: :cascade }, type: :bigint
|
||
|
|
t.references :dependency, null: false, foreign_key: { to_table: :packages_dependencies, on_delete: :cascade }, type: :bigint
|
||
|
|
t.integer :dependency_type, limit: 2, null: false
|
||
|
|
end
|
||
|
|
|
||
|
|
add_index :packages_dependency_links, [:package_id, :dependency_id, :dependency_type], unique: true, name: 'idx_pkgs_dep_links_on_pkg_id_dependency_id_dependency_type'
|
||
|
|
end
|
||
|
|
end
|