Question

Write a python program to create a student class and initialise it with name and roll number design methods to display to display information of a students at age to assign age of a students at marks to assign marks of a student

Answer 1

SELECT EMP_NUM, EMP_LNAME, EMP_FNAME, Sum(INV_TOTAL) AS TOTALINVOICES FROM LGINVOICE, LGEMPLOYEE WHERE EMP_NUM = EMPLOYEE_ID GROUP BY EMP_NUM, EMP_LNAME, EMP_FNAME ORDER BY EMP_LNAME, EMP_FNAME