linux下oracle操作
1.su oracle
2.sqlplus /logon
3.connect test/test as sysdba(test/test是oracle用户和密码)
4.startup
5.lsnrctl
首选启动数据库
su - oracle
sqlplus /nolog
conn /as sysdba
startup
然后启动监听:
进入/opt/oracle/product/9.2.0/bin/
lsnrctl start
运行shudown命令关闭数据库
[oracle@wing /oracle]$ sqlplus " / as sysdba" //以sysdba用户登陆数据库
SQL> shutdown
启动Oracle 9i 数据库
[oracle@wing bin]$ sqlplus " / as sysdba"
SQL> startup
启动Oracle 9i监听程序
Oracle的监听程序主要是为客户端的连接提供接口
[oracle@wing bin]$ lsnrctl
LSNRCTL> start
关闭Oracle 9i监听程序
[oracle@wing bin]$ lsnrctl
LSNRCTL> stop
先看看ORACLE_SID 环境变量设置是否正确。
9i:
$ sqlplus /nolog
SQL> connect / as sysdba
SQL> startup
$ lsnrctl start
8i:
$ svrmgrl
SVRMGR> connect internal
SVRMGR> startup
$ lsnrctl start
在哪里报错??
一般只要设置这2处就好了~
/etc/oratab
ora2:/oracle/app/oracle/product/8.1.7:Y
/etc/inittab
oralce:2:wait:/bin/su - oracle -c '/oracle/app/oracle/product/8.1.7/bin/lsnrctl start'
oracle:2:wait:/bin/su - oracle -c '/oracle/app/oracle/product/8.1.7/bin/dbstart'
启动步骤:
su - oracle
[oracle@websvr1 oracle]$ sqlplus /nolog
SQL> connect / as sysdba
SQL> startup
SQL> quit
[oracle@websvr1 oracle]$ lsnrctl start
可用 [oracle@websvr1 oracle]$ lsnrctl status 查看监听是否已经启动
关闭步骤:
su - oracle
[oracle@websvr1 oracle]$ lsnrctl stop
[oracle@websvr1 oracle]$ sqlplus /nolog
SQL> connect / as sysdba
SQL> shutdown immediate
SQL> quit