Question: Create function called getEmpLastName that takes as parameter employee id value and returns employee's last name. Remember to put exception toward the very end of
Create function called getEmpLastName that takes as parameter employee id value and returns employee's last name. Remember to put exception toward the very end of the function.
Template:
CREATE OR REPLACE FUNCTION getEmpLastName ( parameters )
RETURN datatype IS
variables; (Optional)
BEGIN
code;
RETURN expression;
EXCEPTION
WHEN OTHERS THEN
RETURN 'NO EMPLOYEE FOUND';
END;
Step by Step Solution
There are 3 Steps involved in it
1 Expert Approved Answer
Step: 1 Unlock
Question Has Been Solved by an Expert!
Get step-by-step solutions from verified subject matter experts
Step: 2 Unlock
Step: 3 Unlock
Study Help