ORA-01034: ORACLE not available
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2024-02-02 21:11:16
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ORA-01034: ORACLE not available
RROR:
ORA-01034: Oracle not available
ORA-27101: shared memory realm does not exist
Linux-x86_64 Error: 2: No such file or directory
Process ID: 0
Session ID: 0 Serial number: 0
遇到一个问题，今天折腾了半个多小时，不注意细节，真是
无非有两个原因
1、服务没有启动
这个原因大家很容易知晓
2、链接监听不对
明明使用as sysdba可以链接，后边加上·服务名就不行，刚开始查找网上资料，神什么原因都有，，最后自己最琢磨了下细心看了监听
一个是
Services Summary...
Service "orcl" has 1 instance(s).
Instance "ORCL", status UNKNOWN, has 1 handler(s) for this service...
Service "orcl.localdomain" has 1 instance(s).
将服务名改修改一下就ok了