1.运行db的sqlplus:sqlplus sys/sys as sysdba (sys/sys为“用户名”/“密码”)
或配置client的监听后运行Client的sqlplus
2. (可省略)查看当前服务名:SQL> show parameter service_name
3. 修改服务名:SQL> alter system set service_names=‘orcl‘ scope=both;
4. 修改listener.ora(红色部分):
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = E:\Oracle10g)
(PROGRAM = extproc)
)
(SID_DESC =
(GLOBAL_DBNAME = ORCL)
(ORACLE_HOME = E:\Oracle10g)
(SID_NAME = ORCL)
)
)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(ADDRESS = (PROTOCOL = TCP)(HOST = onest)(PORT = 1521))
)
)
转自:https://blog.csdn.net/huronzhu/article/details/37047819