navicat premium ORA-12514: TNS:listener does not currently know of service requested in connect desc
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错误信息:
ORA-12514: TNS:listener does not currently know of service requested in connect descriptor
问题存在点:
先确认上面五点的信息的正确性
个人原因,服务名称问题,默认是ORAL,先看自己oracle配置文件tnsnames.ora
安装地址product11.2.0client_1NETWORKADMIN nsnames.ora
把服务名改成配置文件里的service_name
测试连接:
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