SQL>CONN /AS SYSDBA
SQL>CREATE PFILE=’C:\1.ORA’ FROM SPFILE;
SQL>SHUTDOWN IMMEDIATE;
SQL>STARTUP NOMOUNT PFILE=’C:\1.ORA’;
SQL>CREATE CONTROLFILE REUSE DATABASE “ETL” NORESETLOGS ARCHIVELOG
MAXLOGFILES 32
MAXLOGMEMBERS 3
MAXDATAFILES 32
MAXINSTANCES 16
MAXLOGHISTORY 1600
LOGFILE
GROUP 1 ‘C:\oracle\oradata\ETL\REDO01.LOG’ SIZE 50M,
GROUP 2 ‘C:\oracle\oradata\ETL\REDO02.LOG’ SIZE 50M,
GROUP 3 ‘C:\oracle\oradata\ETL\REDO03.LOG’ SIZE 50M
DATAFILE
‘C:\oracle\oradata\ETL\UNDOTBS01.DBF’,
‘C:\oracle\oradata\ETL\SYSTEM01.DBF’,
‘C:\oracle\oradata\ETL\SYSAUX01.DBF’,
‘C:\oracle\oradata\ETL\USERS01.DBF’,
‘D:\oradata\MBSJ.DBF’
CHARACTER SET ZHS16GBK;
SQL>ALTER DATABASE OPEN;