Mega Code Archive
All dashes (-) were dropped from the translated string, and the digit 9 was translated into an asterisk
SQL>
SQL> SELECT
2 TRANSLATE('4428-2174-5093-1501'
3 ,'0123456789-'
4 ,'0123456789') numbers_only
5 FROM dual;
NUMBERS_ONLY
----------------
4428217450931501