cx_Oracle.DatabaseError: ORA-12170: TNS:Connect timeout occurred错误处理一则
今早想学习cx_Oracle模块,结果错误不期而遇
[oracle@Ora10G admin]$ tnsping orclTNS Ping Utility for Linux: Version 10.2.0.1.0 - Production on 08-SEP-2013 10:31:10Copyright (c) 1997, 2005, Oracle. All rights reserved.Used parameter files:Used HOSTNAME adapter to resolve the aliasAttempting to contact (DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=orcl.bogon))(ADDRESS=(PROTOCOL=TCP)(HOST=220.250.64.30)(PORT=1521)))
By DBA_WaterBin
2013-09-08
good luck