Oracle數據庫創建dblink(數據庫連接)

create public database link 名稱   //(名稱自定義)

connect to 用戶名 identified by 密碼  using '(DESCRIPTION =(ADDRESS_LIST =(ADDRESS =(PROTOCOL = TCP)(HOST = 192.168.17.254)(PORT = 1521)))(CONNECT_DATA =(SERVICE_NAME = orcl)))';

注釋：HOST、SERVICE_NAME為目的庫IP和數據庫實例名。oracle11以上貌似自定義的名稱需要用雙引號引起來，例如 create public database link "dblink"