I am on an Oracle Engineered System (X8) and using Oracle 19.0.0.0.0. While trying to connect to a pdb directly from sqlplus, I am getting the following error: ORA-12514: TNS:listener does not currently know of service requested in connect descriptor. The ...
python 连接 oracle 报错 cx_Oracle.DatabaseError: ORA-12514: TNS:listener does not currently know of service requested in connect descriptor 原因: import cx_Oracle #导入模块 con= cx_Oracle.connect('用户名', '密码', '数据库ip/服务名') #创建连接 curs=con.cursor() #创建游标 sql = '' #...
does not currently knowofSIDgiveninconnect descriptor14-APR-201113:50:23*(CONNECT_DATA=(CID=(PROGRAM=)(HOST=)(USER=Brodyaga))(COMMAND=services)(ARGUMENTS=64)(SERVICE=LISTENER)(VERSION=169869568))*services*0 前三个条目是我尝试从NetBeans连接的条目。第四种方法是通过SQL*Plus进行连接,运行良好。 下...
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