改control_files这个参数的时候,需要注意格式,稍有不慎就会改错。
正确格式如下:
SQL>
alter system set control_files=’E:\app\oracle\controlfile\control01.ctl’,’E:\app\oracle\controlfile\control02.ctl’,’E:\app\oracle\contr
olfile\control03.ctl’ scope=spfile;
等号后面没有引号,每个路径用单引号扩住。
System altered.
SQL> shutdown immediate
ORA-01507: database not mounted
ORACLE instance shut down.
SQL> startup mount;
ORACLE instance started.
Total System Global Area 612368384 bytes
Fixed Size 1250428 bytes
Variable Size 159386500 bytes
Database Buffers 444596224 bytes
Redo Buffers 7135232 bytes
Database mounted.
SQL> show parameter control
NAME TYPE VALUE
———————————— ——————————— ——————————
control_file_record_keep_time integer 7
control_files string E:\APP\ORACLE\CONTROLFILE\CONTROL01.CTL,E:\APP\ORACLE\CONTROLFILE\CONTROL02.CTL,E:\APP\ORACLE\CONTROLFILE\CONTROL03.CTL
SQL>
############################################################################################
如下是错误格式:
不能使用双引号。
SQL> alter system set control_files=”E:\app\oracle\controlfile\control01.ctl,E:\app\oracle\controlfile\control02.ctl,E:\app\oracle\controlfile\control03.ctl” scope=spfile;
System altered.
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