Question $3$: $($use schemas des$03,$ and script $7$northwoods$)$

Create a function called find$\_$age that accepts a date and return a number.

The function will use the sysdate and the date inserted to calculate the age of the person with the

birthdate inserted.

Create a procedure that accepts a student number to display his name, his birthdate, and his age using

the function find$\_$age created above.

Handle the error $($ use EXCEPTION$)$