[oracle@pre-oracle ~]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.4.0 Production on Tue Aug 22 14:48:50 2023
Copyright (c) 1982, 2013, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> startup;
*
ERROR at line 1:
ORA-03113: end-of-file on communication channel
Process ID: 252
Session ID: 1 Serial number: 3
解决方法1:增大闪回恢复区
bash复制代码
#查看当前大小
SQL> show parameter db_recovery_file_dest_size;
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
db_recovery_file_dest_size big integer 2G
#更改系统配置
SQL> alter system set db_recovery_file_dest_size=20G scope=spfile;
系统已更改。
SQL> alter database open;
数据库已更改。
SQL> show parameter db_recovery_file_dest_size;
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
db_recovery_file_dest_size big integer 20G
SQL> alter database open noresetlogs;
Database altered. #提示这个就好
#启动验证
SQL> startup