gitlab-org--gitlab-foss/db/migrate/20200604174558_add_boards_f...

20 lines
442 B
Ruby

# frozen_string_literal: true
class AddBoardsForeignKeyToBoardUserPreferences < ActiveRecord::Migration[6.0]
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
def up
with_lock_retries do
add_foreign_key :board_user_preferences, :boards, column: :board_id, on_delete: :cascade
end
end
def down
with_lock_retries do
remove_foreign_key :board_user_preferences, column: :board_id
end
end
end