嵌入式 update语句

UPDATE JIPNC_STATUS SET jss_ip = '10.10.2.59',jss_port ='554',turnkey = '1' where jipnc_id = 'ipnc000000000002' limit1;
UPDATE JIPNC_STATUS SET jss_ip = "10.10.2.59",jss_port ="5546",turnkey = "1" where jipnc_id = "ipnc000000000002" limit 1;