20 lines
456 B
Ruby
20 lines
456 B
Ruby
# frozen_string_literal: true
|
|
|
|
class AddEpicBoardUserPreferenceUserFk < ActiveRecord::Migration[6.0]
|
|
include Gitlab::Database::MigrationHelpers
|
|
|
|
DOWNTIME = false
|
|
|
|
disable_ddl_transaction!
|
|
|
|
def up
|
|
add_concurrent_foreign_key :boards_epic_list_user_preferences, :users, column: :user_id, on_delete: :cascade
|
|
end
|
|
|
|
def down
|
|
with_lock_retries do
|
|
remove_foreign_key_if_exists :boards_epic_list_user_preferences, :users
|
|
end
|
|
end
|
|
end
|