grant default optimizer oralce V$ dbms_spm user DBA_REGISTRY role sbr active_session_history _oracle_script 한국오라클사용자그룹 reco drop Archive log usage baseline delayed 블럭 클린아웃 Dynamic Performance View cpu configure sql 컬럼추가 Oracle Resource check ora-28014 BUNDLE PATCH GV$ARCHIVED_LOG ora-02019 DBMS_STATS mbr dba_roles dba_2pc_neighbors koreaoug dblink Fixed Table Archive log size db file scattered read X$ fast 블럭 클링아웃 password_reuse_time ORACLE CPU KILL SESSION database SPM alertlog alert log osstat PUBLISH_PENDING_STATS profile PATCH plan spa dba_sql_management_config jdbc 블럭 클린아웃 oracle GV$PROCESS 커밋 클린아웃 디폴트 monitor 데이터베이스 db file sequential read block cleanout purge GV$RESOURCE_LIMIT ash inbound_connect_timeout cleanout admin password ora-3136 클린아웃 12c 오라클 ACTIVE SESSION HISTORY dba_2pc_pending DBA_REGISTRY_SQLPATCH ORACLE VMSTAT 이벤트 DIFF_TABLE_STATS_IN_PENDING 옵티마이저 column default GV$SESSION password_reuse_max databaselink ORA-02030