连接Oracle11.2.0.1 提示Ora
刚安装了Oracle11gR2,上来就出现问题了,幸亏上次还有些经验,赶紧给大家分享一下 安装顺序,Oracle11gR2 64Bit 的服务器端,ArcSDE,Oracle11gR2 32Bit 的客户端 但是在建立PL/SQL连接时提示ora-12514 无监听程序错误 解决办法:因为我的机器上已经有固定I
刚安装了Oracle11gR2,上来就出现问题了,幸亏上次还有些经验,赶紧给大家分享一下
安装顺序,Oracle11gR2 64Bit 的服务器端,ArcSDE,Oracle11gR2 32Bit 的客户端
但是在建立PL/SQL连接时提示ora-12514 无监听程序错误
解决办法:因为我的机器上已经有固定IP,而在相关的Listener文件和TNSName文件记录的是localhost,所以
1:将这两个文件的localhost修改为用户机器的IP地址
2:修改操作系统的Hosts文件将用户机器的IP地址对应localhost
把这个问题解决后,连接又出现新的问题ora-12541
这个挺奇怪的,查看listener文件感觉少些东西
# listener.ora Network Configuration File: D:\app\Administrator\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 = D:\app\Administrator\product\11.2.0\dbhome_1) (PROGRAM = extproc) (ENVS = "EXTPROC_DLLS=ONLY:D:\app\Administrator\product\11.2.0\dbhome_1\bin\oraclr11.dll") ) (SID_DESC = (GLOBAL_DBANAME = orcl) (ORACLE_HOME = D:\app\Administrator\product\11.2.0\dbhome_1) (SID_NAME = orcl) ) ) LISTENER = (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521)) (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.100.111)(PORT = 1521)) ) ) ADR_BASE_LISTENER = D:\app\Administrator
但是默认安装是没有
(SID_DESC = (GLOBAL_DBANAME = orcl) (ORACLE_HOME = D:\app\Administrator\product\11.2.0\dbhome_1) (SID_NAME = orcl) )
所以添加上去就可以了,修改自己的SID_NAME和GLOBAL_NAME、ORACLE_HOME就可以了

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