查看版本號
sqlplus / as sysdba >select * from v$version;
備份orcl數(shù)據(jù)庫
export ORACLE_SID=orcl rman targer / >backup full database plus archivelog;
升級
./runInstall 安裝升級包
sqlplus / as sysdba >startup upgrade >@$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/*
