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
