举个简单的例子:
原文链接:https://www.f2er.com/oracle/205235.htmlCREATE DATABASE LINK _dblink_name_ CONNECT TO _username_ IDENTIFIED BY _passwd_ USING '$_ORACLE_SID_'
了解更多信息:
http://docs.oracle.com/cd/B19306_01/server.102/b14200/statements_5005.htm