Oracle建立Database Link

 1 create database link dblink_TEST
 2   connect to wings identified by wings
 3   using '(DESCRIPTION =
 4     (ADDRESS_LIST =
 5       (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.100)(PORT = 1521))
 6     )
 7     (CONNECT_DATA =
 8       (SERVICE_NAME = TESTDB)
 9     )
10   )';