00045.Oracle启动数据库、设置数据库状态

racle@mdsps1:~/product/11.1.0/db_1/dbs>sqlplus "/as sysdba"

 

SQL*Plus: Release11.2.0.1.0 Production on Wed Nov 17 20:49:42 2010

 

Copyright (c) 1982,20009, Oracle.  All rights reserved.

 

 

Connected to:

Oracle Database 11gEnterprise Edition Release 11.2.0.1.0 - 64bit Production

With thePartitioning, OLAP, Data Mining and Real Application Testing options

 

SQL> startup

 

SQL> alter databaseopen;

 

SQL> alter  database read only ;

 

SQL> alterdatabase read write;