oracle 将当前系统时间戳插入timestamp字段 --insert records 精确到秒:insert into userlogin_his(usrname,logintime) values('test',to_timestamp(to_char(sysdate,'YYYY-MM-DD HH24:MI:SS'),'YYYY-MM-DD HH24:MI:SS')); 精确到毫秒:insert into userlogin_his(usrname,logintime) values('…