查看版本號
sqlplus / as sysdba>select * from v$version;
備份orcl數據庫
export ORACLE_SID=orclrman targer />backup full database plus archivelog;
升級
./runInstall 安裝升級包
sqlplus / as sysdba>startup upgrade>@$ORACLE_HOME/rdbms/admin/catupgrd.sql>shutdown immediate>startup>@$ORACLE_HOME/rdbms/admin/utlrp.sql>select * from utl_recomp_errors; ----------> 無選定行說明無錯誤
檢查
>select name from v$database ------->確認ORACLE_SID正確，為oral>show user ------->確認當前使用者為SYS>select tablespace_name,bytes from dba_data_files ------>確認表空間大小>@$ORACLE_HOME/rdbms/admin/catalog.sql>shutdown immediate>startup
手工卸載oracle：
/etc/ora*/usr/local/bin/oraenv/usr/local/bin/dbhome/usr/local/bin/coraenv$ORACLE_BASE/*
