yes by using Text_io package

for example:

declare
x text_io.file_type;
begin
x: Text_IO.Fopen('c:bonus.csv' 'w'); for rec in(select * from emp) loop
Text_io.put_line(x rec.period_name||' '||rec.col1||' '||rec.col2||' '||rec.col3);
end loop;
Text_IO.Fclose(x);
end;

by using TEXT_IO package

for example:

decalre