change db name by recreating control file

1.Use SQL "alter database backup controlfile to trace" to backup the controlfile-created script.
2.shutdown database
3.backup all datafile/controlfile/redofile to a new place in order to prevent the option from mistake.
4.Delete the old controlfile,open tracefile created in step 1 ,update the scripts,I met the 2 errors as the following:

---------------OldName:PROD, New DB Name: TEST ------------------

ERROR 1.CREATE CONTROLFILE reuse DATABASE "TEST" NORESETLOGS  NOARCHIVELOG==>error
ERROR 2.CREATE CONTROLFILE set DATABASE "TEST" NORESETLOGS  NOARCHIVELOG ==>error
RECOVER DATABASE
# Database can now be opened normally.
ALTER DATABASE OPEN;

Right One is:

CREATE CONTROLFILE set DATABASE "TEST" RESETLOGS  NOARCHIVELOG /*Attention point 1*/
RECOVER DATABASE USING BACKUP CONTROLFILE  /*Attention point 2*/
# Database can now be opened zeroing the online logs./*Attention point 3*/
ALTER DATABASE OPEN RESETLOGS;/*Attention point 4*/

Following is the detail:

SQL >  RECOVER  DATABASE
ORA - 00283 : recovery session canceled due  to  errors
ORA - 01610 : recovery using the  BACKUP  CONTROLFILE  option  must be done


SQL >  RECOVER  DATABASE  using  backup  controlfile until cancel;
ORA - 00279 : change  9747475574288  generated at  12 / 14 / 2007   00 : 19 : 43  needed  for
thread  1
ORA - 00289 : suggestion :  /home/ oracle / 9.2 . 0 / dbs / arch / arch_1_2.arc
ORA - 00280 : change  9747475574288   for  thread  1   is   in  sequence # 2


Specify  log : { < RET >= suggested  |  filename  |  AUTO  |  CANCEL}
/disk1/oradata/prod/ log01b.dbf
Log  applied.
Media recovery complete.
SQL >   alter   database   open  resetlogs; 

Database  Altered;

5.You can restart use the PLSQL"show parameter db_name" to confirm the actions.