连接Oracle 10g时ORA-12514: TNS: 监听进程不能解析在连接描述符中给出的 SERVICE_NAME 错误的解决

解决方法：
1. 打开<OracleHome>/network/admin/listener.ora文件，找到：

SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = D:/oracle/product/10.2.0/db_1)
(PROGRAM = extproc)
)
)
2. 添加：
(SID_DESC =
(GLOBAL_DBNAME = ORACLE)
(ORACLE_HOME = D:/oracle/product/10.2.0/db_1)
(SID_NAME = ORACLE)
)
3. 最后变成：
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = D:/oracle/product/10.2.0/db_1)
(PROGRAM = extproc)
)
(SID_DESC =
(GLOBAL_DBNAME = ORACLE)
(ORACLE_HOME = D:/oracle/product/10.2.0/db_1)
(SID_NAME = ORACLE)
)
)
4. 保存文件，重启服务中的TNSListener，OK！