CREATE OR REPLACE FUNCTION reverse_num(p_num IN NUMBER) RETURN NUMBER ISaa
VARCHAR2(20);amount INTEGER;offset NUMBER;str
VARCHAR(20);strnum VARCHAR(20);BEGINstrnum := to_char(p_num);offset := length(strnum);amount := 1;FOR i IN REVERSE 1 .. offset LOOP
dbms_lob.READ(strnum, amoun...
