正在连接...ORA-12500: TNS: 监听程序无法启动专用服务器进程
测试未成功。
Turn on tracing at the ADMIN level and re-execute the operation. Verify that the Oracle Server executable is present and has execute permissions enabled. Ensure that the Oracle environment is specified correctly in LISTENER.ORA. The Oracle Protocol Adapter that is being called may not be installed on the local hard drive. Check that the correct Protocol Adapter are successfully linked. If the error persists, contact Oracle Customer Support.
数据库没有起来。你检查一下。
svrmgrl
svrmgrl>connect internal
svrmgrl>startup
是不是windows 里的服务关了。。。。