Maybe a simple question, but I just don't figure it out:
How can I write a loop through all the letters of the alphabet, without the need of an array with all the letters?
Somthing like
l_char_loop CHAR(1) := 'A';
begin
loop
/* Do the stuff for the letter 'A'*/
l_char_loop = l_char_loop + 1 (or something like that)
exit when l_char_loop = 'Z'
end;