ANONYMOUS
APEX_030200
APEX_PUBLIC_USER
APPQOSSYS
BI USERS
CTXSYS
DBSNMP
DIP USERS
EXFSYS
FLOWS_FILES
HR USERS
IX USERS
MDDATA
MDSYS
MGMT_VIEW
OE USERS
OLAPSYS
ORACLE_OCM
ORDDATA
ORDPLUGINS
ORDSYS
OUTLN
OWBSYS
OWBSYS_AUDIT
PM USERS
SCOTT
SH USERS
SI_INFORMTN_SCHEMA
SPATIAL_CSW_ADMIN_USR
SPATIAL_WFS_ADMIN_USR
SYS
SYSMAN
SYSTEM
WMSYS
XDB
XS$NULL
具体每个schema对应含义与脚本请参考：
http://www.oracle-wiki.net/premium:startdocsdefaultschemas
原文：http://blog.51cto.com/2012ivan/2119078