1. 11g의 $ORACLE_HOME/rdbms/admin/utlu112i.sql 을 10g의 $ORACLE_HOME/rdbms/admin/로 복사 2. 10g에서 실행 SQL> @$ORACLE_HOME/rdbms/admin/utlu112i.sql Oracle Database 11.2 Pre-Upgrade Information Tool 02-20-2012 10:26:31 Script Version: 11.2.0.2.0 Build: 001 . ********************************************************************** Database: ********************************************************************..