error while trying to retrieve text for error ORA-12154
我在用pl/sql登录Oracle的时候出现了这样的错误:
配置文件tnsnames.ora
M2MDB =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.116)(PORT = 16666))
)
(CONNECT_DATA =
(SERVICE_NAME = M2MDB)
)
)
在线等答案!!!