SQL> select object_name
2 from dba_objects
3 where owner = 'SYS'
4 and object_type = 'PACKAGE';
Enter...
STANDARD
DBMS_STANDARD
DBMS_REGISTRY
DBMS_REGISTRY_SERVER
XML_SCHEMA_NAME_PRESENT
UTL_RAW
DBMS_ADVISOR
PLITBLM
SYS_STUB_FOR_PURITY_ANALYSIS
PIDL
DIANA
DIUTIL
DBMS_PICKLER
DBMS_JAVA_TEST
UTL_FILE
UTL_TCP
UTL_INADDR
UTL_SMTP
UTL_HTTP
UTL_URL
UTL_ENCODE
Enter...
UTL_GDK
DBMS_LOB
UTL_SYS_COMPRESS
UTL_COMPRESS
UTL_I18N
UTL_LMS
DBMS_WARNING
DBMS_WARNING_INTERNAL
DBMS_SPACE_ADMIN
DBMS_TYPES
DBMS_TRANSACTION
DBMS_SESSION
DBMS_UTILITY
DBMS_ROWID
DBMS_PCLXUTIL
DBMS_ERRLOG
DBMS_ASSERT
DBMS_SPACE
DBMS_TRANSACTION_INTERNAL_SYS
DBMS_APPLICATION_INFO
DBMS_LOCK
442 rows selected.