学习Oracle的网站

http://www.itpub.net/forum-72-1.html；
http://www.cs.umbc.edu/help/oracle8/server.815/a68001/dbms_spb.htm ；

http://youngcow.net/doc/oracle10g/server.102/b14237/statviews_4097.htm

http://www.dba-oracle.com/art_builder_histo.htm;

http://www.dbasupport.com/oracle/ora9i/CBO1_1.shtml；

http://www.oreilly.com/catalog/oraclep4/；

http://www.oracleplsqlprogramming.com/index.html；

http://www.oracle.com/technology/global/cn/tech/pl_sql/htdocs/new_in_10gr1.htm；