gitlab-org--gitlab-foss/db/migrate/20200825081055_boards_epic_...

20 lines
441 B
Ruby

# frozen_string_literal: true
class BoardsEpicUserPreferencesFkEpic < ActiveRecord::Migration[6.0]
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
def up
with_lock_retries do
add_foreign_key :boards_epic_user_preferences, :epics, column: :epic_id, on_delete: :cascade
end
end
def down
with_lock_retries do
remove_foreign_key :boards_epic_user_preferences, column: :epic_id
end
end
end