oracle配置连接集成数据库
名字趁便与 = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 数据库ip地址1)(PORT = 1521)) (ADDRESS = (PROTOCOL = TCP)(HOST = 数据库ip地址2)(PORT = 1521)) (LOAD_BALANCE = yes) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = oral) (FAILOVER_MODE = (TYPE = SELECT) &