The column test_time is of data type DATE, too, it also must not be converted further. To get the DATEdifference you have only to calculate test_time-SYSDATE This difference of two DATE values gives the number of days. Therefore you have to multiply the above value by 1440 (=24*60, the number of minutes per day).
While the profession offers a world of opportunities for a nurse, it could take some time before she is ready. Here are the top two requirements for becoming a travel nurse: Work experience.A travel nurse is required by most employers to have at least one year experience in a nursing specialty in a hospital or medical clinic. However, as with most jobs, many employers will prefer to hire a nurse with more experience, two to three years is often ideal.
A military registered nurse is an enlisted active duty or reserve medical professional who meets RN licensing requirements. To become an RN, you must earn an Associate of Science in Nursing degree or a Bachelor of Science in Nursing degree from an accredited program.You must also pass the NCLEX-RN exam.ach branch of the military has its own requirements for nurses. The U.S. Army website indicates that its nursing professionals range in age from 21 to 62. However, the Navy website indicates an age range of 18 to 41 for its nurses.