new

# File activerecord/lib/active_record/connection_adapters/mysql_adapter.rb, line 103
      def initialize(connection, logger, connection_options, config)
        super
        @statements = StatementPool.new(@connection,
                                        self.class.type_cast_config_to_integer(config.fetch(:statement_limit) { 1000 }))
        @client_encoding = nil
        connect
      end