Need Query to Fetch Father & GrandFather Name?

Question

Dear All,
I am using following table to fetch First_Name & Last_Name but not able to find out information for Father & GrandFather name.
per_all_people_f
Which table having Father & GrandFather fields information?
Thanks,
M K

Answer 1

select
papf.first_name, papf.per_information1 father_name,
papf.per_information2 grandfather_name, papf.last_name family_name
from per_all_people_f papf
for arabic names, at least in saudi legislation you can use this function:
/* get employee name in arabic */
FUNCTION decode_arabic_name(
p_person_id in number,
p_effective_date in date default sysdate
) return varchar2
is
v_arabic_name varchar2(5000);
begin
select
(decode((nvl(paf.per_information3,'') || ' '),' ','',paf.per_information3 || ' ')
|| decode((nvl(paf.per_information4,'') || ' '),' ','',paf.per_information4 || ' ')
|| decode((nvl(paf.per_information5,'') || ' '),' ','',paf.per_information5 || ' ')
|| decode((nvl(paf.per_information6,'') || ' '),' ','',paf.per_information6 || ' '))
into v_arabic_name
from per_all_people_f paf
where paf.person_id = p_person_id
and p_effective_date between paf.effective_start_date and paf.effective_end_date;
return v_arabic_name;
exception
when no_data_found then
return '';
when others then
return '';
end decode_arabic_name;