1 # This migration comes from active_storage (originally 20190112182829)
2 class AddServiceNameToActiveStorageBlobs < ActiveRecord::Migration[6.0]
4 unless column_exists?(:active_storage_blobs, :service_name)
5 add_column :active_storage_blobs, :service_name, :string, :null => false, :default => ActiveStorage::Blob.service.name
6 change_column :active_storage_blobs, :service_name, :string, :null => false, :default => nil
11 remove_column :active_storage_blobs, :service_name