Dopo alcune divagazioni quando ho quasi perso la speranza, ho trovato (grazie alla stringa di ricerca corretta in Google) il seguente link: https://forums.oracle.com/thread/1000551
SQL> DECLARE
2 c INTEGER := DBMS_SQL.open_cursor ();
3 BEGIN
4 DBMS_SQL.parse (c, 'select * form dual', DBMS_SQL.native);
5
6 DBMS_SQL.close_cursor (c);
7 EXCEPTION
8 WHEN OTHERS THEN
9 DBMS_OUTPUT.put_line ('Last Error: ' || DBMS_SQL.LAST_ERROR_POSITION ());
10 DBMS_SQL.close_cursor (c);
11 RAISE;
12 END;
13 /
Last Error: 9
DECLARE
*
ERROR at line 1:
ORA-00923: FROM keyword not found where expected
ORA-06512: at line 11