db_link
摘要：
1、查询SYSDBA登录, sys登录 SELECT * FROM SYS.link$;select owner,object_name from dba_objects where object_type='DATABASE LINK';select * from all_db_links;查看... 阅读全文
posted @ 2014-08-01 20:29 caroline_lc 阅读(209) 评论(0) 推荐(0) 编辑
