SmartMZ通过本文主要向大家介绍了oracle备份数据库命令,oracle数据库导出命令,oracle连接数据库命令,oracle导入数据库命令,关闭oracle数据库命令等相关知识,希望本文的分享对您有所帮助
查看版本号
sqlplus / as sysdba >select * from v$version;
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备份orcl数据库
export ORACLE_SID=orcl rman targer / >backup full database plus archivelog;</div>
升级
./runInstall 安装升级包
sqlplus / as sysdba >startup upgrade >@$ORACLE_HOME/rdbms/admin/catupgrd.sql >shutdown immediate >startup >@$ORACLE_HOME/rdbms/admin/utlrp.sql >select * from utl_recomp_errors; ----------> 无选定行说明无错误</div>
检查
>select name from v$database ------->确认ORACLE_SID正确，为oral >show user ------->确认当前使用者为SYS >select tablespace_name,bytes from dba_data_files ------>确认表空间大小 >@$ORACLE_HOME/rdbms/admin/catalog.sql >shutdown immediate >startup</div>
手工卸载oracle：
/etc/ora* /usr/local/bin/oraenv /usr/local/bin/dbhome /usr/local/bin/coraenv $ORACLE_BASE/*</div> </div>