# File lib/dm-migrations/adapters/dm-oracle-adapter.rb, line 17
      def storage_exists?(storage_name)
        statement = DataMapper::Ext::String.compress_lines("SELECT COUNT(*)\nFROM all_tables\nWHERE owner = ?\nAND table_name = ?\n")

        select(statement, schema_name, oracle_upcase(storage_name)).first > 0
      end