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启动oracle时找不到spfile文件,报ORA-01078和LRM-00109错误 [oracle@localhost ~]$ sqlplus "/ as sysdba" SQL*Plus: Release 11.2.0.1.0 Production on Wed Apr 11 17:45:40 2012 Copyright (c) 1982, 2009, Oracle.All rights reserved. Connected to an idle instance. SQL> startup ORA-01078: failure in processi... 阅读全文
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客户端plsql连接linux(centos5.3)系统的oracle,老是提示:tns连接超时解决:关闭linux系统的防火墙服务service iptables stop但是直接把防火墙服务关闭可能导致系统不安全,因此可以通过修改防火墙表将1521这个端口为防火墙所接受。1.编辑iptables表,增加如下内容iptables -I INPUT -p tcp --dport 1521 -j ACCEPT iptables -I INPUT -p tcp --dport 1521 -j ACCEPT iptables -A INPUT -p tcp --dport 1521 -j ACCEP 阅读全文
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在linux(centos5.3)系统下 ,登录oracle数据库时提示ORA-12514错误[oracle@localhost dbs]$ sqlplus sys/qaz@orcl as sysdbaSQL*Plus: Release 11.2.0.1.0 Production on Wed Apr 11 22:25:25 2012Copyright (c) 1982, 2009, Oracle. All rights reserved.ERROR:ORA-12514: TNS:listener does not currently know of service requested in 阅读全文
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采用netca命令调用图形界面进行配置[oracle@localhost bin]$ netcaOracle Net Services 配置:Xlib: connection to ":0.0" refused by serverXlib: No protocol specifiedError: null有关详细信息, 请查看跟踪文件: /oradata/oracle/cfgtoollogs/netca/trace_OraDb11g_home1-1204115下午2740.logOracle Net Services 配置失败。退出代码是1无法执行该命令,解决方法如下:[o 阅读全文