How to break the line in Oracle SQL?

Question

Hi All,
I have a long text with comma separated value. I am storing that in to one custom table as it is. But i want to store that with next line i mean split the comma separated line and insert into the table table with next line or new line character.
For example: My long text is A, B, C, D, E, F
I need to insert like below in the table.
A
B
C
D
E
F

Answer 1

We'd also like the reverse functionality: to have the ability to take a single comma-delimited value and treat it as if it were a column in a table. We can take advantage of the TABLE SQL function and PL/SQL function tables to do this quite easily, but first, we must define the result type to be a TABLE type of the largest possible string.
create or replace type split_tbl as table of varchar2(32767);
show errors;
create or replace function split
p_list varchar2,
p_del varchar2 := ','
) return split_tbl pipelined
is
l_idx pls_integer;
l_list varchar2(32767) := p_list;
AA
l_value varchar2(32767);
begin
loop
l_idx := instr(l_list,p_del);
if l_idx > 0 then
pipe row(substr(l_list,1,l_idx-1));
l_list := substr(l_list,l_idx+length(p_del));
else
pipe row(l_list);
exit;
end if;
end loop;
return;
end split;
show errors;
With this function, I can run a query like this:
SQL> select * from table(split('one,two,three'));
one
two
three