Hello,

Oracle build in functions :
- ADD_MONTH(ts,i)
- DUMP(any)
- INSTR(str,str,i,i)
- REPLACE(str,str,str)
- TO_CHAR(ts,fmt)
- TO_DATE(str,fmt)
- TO_NUMBER(str)
- TRUNC(ts)

are now available for free at:
http://perso.orange.fr/Udf4ORA/

Regards
PAscal