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ORA-12514的解决办法
报错信息:
ERROR:
ORA-12514: TNS:监听程序当前无法识别连接描述符中请求的服务的解决办法
解决办法:
搜索“listener.ora”文件,并且以txt的形式打开,增加一下内容:
(SID_DESC = (GLOBAL_DBNAME = orcl)(ORACLE_HOME = F:\app\Dell\product\11.2.0\dbhome_1)(SID_NAME = orcl))
//其中,ORACLE_HOME那里应该是你自己电脑上面Oracle安装的所在位置,
//要根据自己的情况进行修改
修改好,我的listener.ora文件所长的样子:
# listener.ora Network Configuration File: F:\app\Dell\product\11.2.0\dbhome_1\network\admin\listener.ora
# Generated by Oracle configuration tools.SID_LIST_LISTENER =(SID_LIST =(SID_DESC =(SID_NAME = CLRExtProc)(ORACLE_HOME = F:\app\Dell\product\11.2.0\dbhome_1)(PROGRAM = extproc)(ENVS = "EXTPROC_DLLS=ONLY:F:\app\Dell\product\11.2.0\dbhome_1\bin\oraclr11.dll"))(SID_DESC = (GLOBAL_DBNAME = orcl)(ORACLE_HOME = F:\app\Dell\product\11.2.0\dbhome_1)(SID_NAME = orcl)))LISTENER =(DESCRIPTION_LIST =(DESCRIPTION =(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))))ADR_BASE_LISTENER = F:\app\Dell
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