oracle 如何查看数据是否启动
SQL> select status from v$instance;
查看监听
lsnrctl stat
启动监听
lsnrctl start
两种启动oracle
[root@oracle ~]# su - oracle
[oracle@oracle ~]$ sqlplus / as sysdba;
1、sqlplus sys/password as sysdba
>startup
>exit --退出SQL
2、sqlplus /nolog
conn / as sysdba
>startup
>exit --退出SQL