使用sqlplus system/oracle@lteomc
连接lteomc数据库
总是在cmd端没有反应 查看NETWORK/ADMIN下LOG日志
sqlnet.log日志中显示:***********************************************************************
Fatal NI connect error 12560, connecting to:
(LOCAL=NO) VERSION INFORMATION:
TNS for 32-bit Windows: Version 10.2.0.1.0 - Production
Oracle Bequeath NT Protocol Adapter for 32-bit Windows: Version 10.2.0.1.0 - Production
Windows NT TCP/IP NT Protocol Adapter for 32-bit Windows: Version 10.2.0.1.0 - Production
Time: 10-2月 -2010 14:02:50
Tracing not turned on.
Tns error struct:
ns main err code: 12560
TNS-12560: TNS: 协议适配器错误
ns secondary err code: 0
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0
但是在更换IP之后,再将IP换回原来的就可以连接成功请问这是什么原因?不吝指点 多多谢
连接lteomc数据库
总是在cmd端没有反应 查看NETWORK/ADMIN下LOG日志
sqlnet.log日志中显示:***********************************************************************
Fatal NI connect error 12560, connecting to:
(LOCAL=NO) VERSION INFORMATION:
TNS for 32-bit Windows: Version 10.2.0.1.0 - Production
Oracle Bequeath NT Protocol Adapter for 32-bit Windows: Version 10.2.0.1.0 - Production
Windows NT TCP/IP NT Protocol Adapter for 32-bit Windows: Version 10.2.0.1.0 - Production
Time: 10-2月 -2010 14:02:50
Tracing not turned on.
Tns error struct:
ns main err code: 12560
TNS-12560: TNS: 协议适配器错误
ns secondary err code: 0
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0
但是在更换IP之后,再将IP换回原来的就可以连接成功请问这是什么原因?不吝指点 多多谢
用相对地址吧
若沒開啟就下 "lsnrctl start"