PLSQL Developer 不能连接 oracle 12c 64位 的解决办法 for win 64
oracle_12c_winx64 安装后有个问题:
tnsping orcl 正常
sqlplus user/password 正常
plsql developer user/password 不能登录
sqlplus user/password@orcl 报“ORA-12514 TNS 监听程序当前无法识别连接描述符中请求服务”错误
此时,修改oracle\product\12.1.0\dbhome_1\NETWORK\ADMIN\listener.ora
按照红色部分修改,增加监听的sid:
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = E:\Oracle10g)
(PROGRAM = extproc)
)
(SID_DESC =
(GLOBAL_DBNAME = ORCL)
(ORACLE_HOME = c:\app\oracle\product\12.1.0\dbhome_1)
(SID_NAME = ORCL)
)
)