to eliminate duplicate rows distinct
To eliminate duplicate rows (distinct operator)
Example:
SELECT DISTINCT DEPTNO FROM EMP;
Expected delivery within 24 Hours
concatenation operatorexample printing name and job as one string as column name employees select enamejob employeesfrom
determine whether the following functions can be used as airy stress functions if so what kind of stress states they present a
assume a cell possesses 1000 genes but at any point in time ten percent are being used ie expressed if a typical protein has 100 amino acids what is
using literal character stringexampleto print ltnamegt is a ltjobgt as one string with column name employeeselect ename is a job as employee from
to eliminate duplicate rows distinct operator exampleselect distinct deptno from
two persons a and b agree to meet at a place btween 11 to 12 noon the first one toarrive waits for 20 min and then leave if the time of thir
special comparison operator used in where clausea between andit gives range among two values inclusiveexampleselect ename sal from empwhere
the angles between three non-zero and non coplanar vectors ab and c are alpha between b and cand beta between c and aand gamma between a and bthe
logical operatorsrules of precedenceorder evaluatedoperator1all comparison operators2not3and4orexample to produce those records of salesman or
1933651
Questions Asked
3,689
Active Tutors
1430088
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
A patient comes to the clinic and states that he has noticed that his skin is redder than normal. The nurse understands that this condition is erythema.
Question: During an examination, the nurse finds that a patient has excessive dryness of the skin.
I too have worked in healthcare, specifically primary care, for over a decade and this course helped me understand how interconnected health technology really
A 45-year-old male presents to the hematology clinic with symptoms of progressive fatigue, frequent bruising, and recurrent nosebleeds
Mr. S. S. is a 56-year-old, white male with a right diabetic foot ulcer. He was at his podiatrist's office for a wound check and was referred to the emergency
Question: Jim is a client of yours. He tells you in the past 12hrs or so he has been getting chest pains at weird times.
The neurological nurse cares for several clients who have seizure disorders. Which client should the nurse monitor most closely for indications of drug depende