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
1939765
Questions Asked
3,689
Active Tutors
1434489
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Which event is most likely to result from the merger of two galaxies? The new galaxy shape will resemble the smaller galaxy that merged.
Are there any states where all three thermodynamic indices favor the formation of a tornado? If so, name them.
Question: How are seismic waves used to determine the position and thickness of Earth's interior layers?
What is a tsunami? View Available Hint(s)for Part A A sinkhole that is created by the energy released
Groundwater resources, such as the Ogallala Aquifer, are at risk for all of the following reasons except which of the following?
What is the dominant soil order in areas of North America with average annual precipitation ranging from 60 to 79 inches?
Question: Where does water exist in your home environment in Louisiana? In what forms does it exist in Louisiana?