hi all,

ver-Oracle 9.2

When i tried to drop tablespace(in test box) it shows me err.


SQL> drop tablespace users including contents and datafiles;
drop tablespace users including contents and datafiles
*
ERROR at line 1:
ORA-00604: error occurred at recursive SQL level 1
ORA-02429: cannot drop index used for enforcement of unique/primary key

already all datafiles are offlined.
which index i have to drop ???

Thanks in adv.