define

# File activerecord/lib/active_record/schema.rb, line 54
      def define(info, &block) # :nodoc:
        connection_pool.with_connection do |connection|
          instance_eval(&block)

          connection_pool.schema_migration.create_table
          if info[:version].present?
            connection.assume_migrated_upto_version(info[:version])
          end

          connection_pool.internal_metadata.create_table_and_set_flags(connection_pool.migration_context.current_environment)
        end
      end