ORA-01034:ORACLE not available

ORA-01034:ORACLE not available    
ORA-27101:shared memory does no exits

 

解决办法:

sqlplus "sys/xxxxxx as sysdba"

> startup

 

如果没有sys密码.则

1.确定当前window用户是否有ora_dba权限组.

2.修改network/admin/sqlnet.ora

内容:

SQLNET.AUTHENTICATION_SERVICES= (NTS)

3.sqlplus "/as sysdba"

> startup

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