-- Using for loop method 1 DECLARE BEGIN <<i_loop>> for i in reverse 1..9 loop <<j_loop>> for j in 1..9 loop dbms_output.put(i); exit j_loop when j = i; end loop; dbms_output.new_line; END LOOP; END; --Using for loop method 2 DECLARE BEGIN <<i_loop>> for i in reverse 1..9 loop <<j_loop>> for j in 1..i loop dbms_output.put(i); end loop; dbms_output.new_line; END LOOP; END; -- using while loop
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