Which of the following queries is used to list a unique value for Emp_name, where the list will produce only a list of those values that are different from one another? Select different emp_name from Employee; Select only emp_name from Employee; Select distinct emp_name from Employee; Select unique emp_name from Employee;

Which of the following queries is used to list a unique value for Emp_name, where the list will produce only a list of those values that are different from one another? Select different emp_name from Employee; Select only emp_name from Employee; Select distinct emp_name from Employee; Select unique emp_name from Employee;

Oracle 12c: SQL

3rd Edition

ISBN:9781305251038

Author:Joan Casteel

Publisher:Joan Casteel

Chapter2: Basic Sql Select Statements

Section: Chapter Questions

Problem 3MC: Which of the following is not a valid SELECT statement? SELECT lastname, firstname FROM...

See similar textbooks

		Select different emp_name from Employee;
		Select only emp_name from Employee;
		Select distinct emp_name from Employee;
		Select unique emp_name from Employee;