here is the function which i have created,for which i would like you to plz tell me about the error,and the process to correct it.

SQL> create or replace function EMPLOYEE_STATUS (aId IN number,aName IN varchar2,aDOB IN date)
2 return varchar2
3 as
4 RETIREMENT varchar2(100);
5 begin
6 select id,to_number(to_char(sysdate,’YYYY’)-to_char(DOB,’YYYY’)),
7 (case when
8 to_number(to_char(sysdate,’YYYY’)-to_char(DOB,’YYYY’))>60
9 then
10 ‘retired’
11 else
12 ‘employee’
13 end) as status
14 into retirement
15 from employ
16 where aName=Name and
17 aID=ID;
18 return RETIREMENT;
19 end EMPLOYEE_STATUS;
20 /
here is the error:-

LINE/COL ERROR
——– ————————————
6/1 PL/SQL: SQL Statement ignored
14/17 PL/SQL: ORA-00947: not enough values

here is the table for which i have done such function:-

create table EMPLOY(Id Number,Name varchar2(30),DOB Date,Designation varchar2(15),Date_of_Joining Date);

insert into EMPLOY values(EmployId.nextval,’Ram Ratan kumar’,to_date

(’11/11/1953′,’DD/MM/YYYY’),’Director’,to_date(’10/06/1980′,’DD/MM/YYYY’));

insert into EMPLOY values(EmployId.nextval,’Kiran Devi’,to_date(’19/05/1958′,’DD/MM/YYYY’),’Asst Director’,to_date

(’20/04/1982′,’DD/MM/YYYY’));

insert into EMPLOY values(EmployId.nextval,’Gunjan Kumar Sinha’,to_date(’12/01/1975′,’DD/MM/YYYY’),’General

Manager’,to_date(’17/09/1999′,’DD/MM/YYYY’));

insert into EMPLOY values(EmployId.nextval,’Ranjan Kumar Sinha’,to_date(’10/10/1976′,’DD/MM/YYYY’),’HR’,to_date

(’04/08/2002′,’DD/MM/YYYY’));

insert into EMPLOY values(EmployId.nextval,’Ashish Kumar’,to_date(’24/03/1985′,’DD/MM/YYYY’),’Engineer’,to_date

(’27/01/2009′,’DD/MM/YYYY’));

insert into EMPLOY values(EmployId.nextval,’Abhishek kumar’,to_date

(’14/04/1945′,’DD/MM/YYYY’),’supervisor’,to_date(’28/06/1979′,’DD/MM/YYYY’));

please solve my problem as early as possible.