> @?/rdbms/admin/catupgrd.sql? ---about 30 minutes
SQL> STARTUP
SQL> @?/rdbms/admin/utlu112s.sql
SQL> @?/rdbms/admin/catuppst.sql
SQL> @?/rdbms/admin/utlrp.sql
SQL> SELECT count(*) FROM dba_invalid_objects;
SQL> SELECT distinct object_name FROM dba_invalid_objects;
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