oracle连接产生listener does not currently know of service requested in connect descriptor错误的解决方法
2019-01-25 11:12
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用PL/SQL Developer连接虚拟机上的oracle的时候 出现listener does not currently know of service requested in connect descriptor错误,网上修改tnsnames.ora的方法并未奏效,现列出我的解决方案
cmd输入
[code]sqlplus sys/sys as sysdba; startup nomount; alter database mount; alter database open;
完成
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