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seryGeorge.ma和他的工作室分享技术快乐自我专注以linux 与web 架构tianlesoftware 学习ORA 开发与管理comtv
由于开发人员把ess 项目下的大部分对象放到user 表空间中,用imp/exp 导入正式库后,ess用户的对象还是在users 表空间中.为了把ESS 的对象放到ess 默认的表空间ess中,我按如下几步操作: 1 找出要修改表空间的对象: select * from dba_tables wher
1.安装Ap、rApr-util和 apache#wget http://archive.apache.org/dist/apr/apr-1.4.8.tar.gz #wget http://archive.apache.org/dist/apr/apr-util-1.5.2.tar.gz#wget http://mirror.bit.edu.cn/apache//httpd/httpd-2.4.6
Tomcat5.5自启动的两种方法: 方法一: #!/bin/bash # # kenny kenny.zhou@tom.com # /etc/rc.d/init.d/tomcat # init script for tomcat precesses # # processname: tomcat # description: tomcat is a j2se server
[root@www ~]# netstat -na |grep 3306 tcp 1 0 ::ffff:127.0.0.1:60129 ::ffff:127.0.0.1:3306 &n
安装operfire 系统 后,重启os ,就不能加载网站驱动,担示:8139cp device eth0 does not seem to be present 解决: 改回8139too, service network stop rmmod 8139cp modprobe 8139too depmod -a service network restart
chroot_list_enable=YES # (default follows) chroot_list_file=/etc/vsftpd.chroot_list /etc/vsftpd.chroot_list里也加上了用户名 重启VSFTP 用户就不能看到上一级目录啊 如: [root@ora vsftpd]# vi /etc/vsftpd/vsftpd.conf #zxw ad
1.Install Language support in CentOS 5 or Red Hat Enterprise Linux(http://www.cyberciti.biz/faq/linux-install-language-support/) # yum install "@Hindi Support" # yum install "@Chi
ORA-07445: exception encountered: core dump [kkoipt()+3881] [SIGSEGV] [Address not mapped to object] [0x000000028] [] [] Tue Feb 15 14:55:46 CST 2011 Errors in file /data/oracle/admin/mamiai/udump/m
由于开发人员把ess 项目下的大部分对象放到user 表空间中,用imp/exp 导入正式库后,ess用户的对象还是在users 表空间中.为了把ESS 的对象放到ess 默认的表空间ess中,我按如下几步操作: 1 找出要修改表空间的对象: select * from dba_tables where own
日志操作模式:ARCHIVELOG NOARCHIVELOG oralce 的归档日志可以随意删除吗? SQL> archive log list; 数据库日志模式&n
apache作为linux的启动就运行服务程序 执行如下操作:cp /usr/local/apache2/bin/apachectl /etc/rc.d/init.d/httpd 确认linux以前安装的httpd(apache)不需要了,你可覆盖掉以前apache的httpd文件。 &n
hdparm -t /dev/hda 测试硬盘 hdparm -i /dev/hda 获取当前磁盘数据 hdparm /dev/hda 获取当前系统的磁盘参数
CENTOS4.4+IPVSADM+LVS/dr director:系统为最小+webservers 网络拓扑如图: CODE:[Copy to clipboard] &n
Using the report name awrrpt_1_50619_50623.html select output from table(dbms_workload_repository.awr_report_html( :dbid, &nbs
Creating a Physical Standby Database Primary Database: ip:192.168.30.17 sid: hanmi standby database: ip:192.168.10.14 sid:hanmisdb 3.1 Prepar
---------------------Oracle Database 10g Performance Tuning Tips & Techniques v$视图 12.1 视图的创建和访问 每个v$视图的底层视图定义,可以通过名为v$fixed_view_defintion的v$视图查看,视图是通过选取一个或多个x$表中的信息来创建的。 12.1.1 获得所有v$视图的数量
Centos4.4+oracle10.1 2008年02月24日 星期日 00:02 oracle 安装: vi /etc/sysctl.conf kernel.shmall = 2097152 kernel.shmmax = 2147483648 kernel.shmmni = 4096 kernel.sem = 250 32000 100 128 fs.
ioscan #short listing of all devices ioscan -f #full listing of all devices ioscan -fu #full listin
---------------------Oracle Database 10g Performance Tuning Tips & Techniques 8.1 在v$sqlarea 视图中选出最占用资料的查询: select b.username username,a.disk_reads disk_reads,a.execution
Memory Configuration and Use This chapter explains how to allocate memory to Oracle memory caches, and how to use those caches. Proper sizing and effective use of the Oracle memory caches greatly imp
Thu Sep 30 08:30:24 2010 Errors in file /home/oracle/product/10.1.0/Db_1/admin/hanmi/udump/hanmi_ora_26765.trc: ORA-00600: internal error code, arguments: [qctcte1], [0], [], [], [], [], [], [] Thu
Error: Missing Dependency: perl(Compress::Raw::Zlib) = 2.024 is needed by package perl-IO-Compress-2.030-1.el5.rf.noarch (dag) You could try using --skip-broken to work around the problem You could tr
l checked the alert logfile it conatains alter like: Thread 1 advanced to log sequence 6949 Current log# 1 seq# 6949 mem# 0: /data/oracle/oradata/mamiai/redo01.log Tue Sep 28 03:01:08 2010
查询缓冲区命中率: select (1 - (sum(decode(name, 'physical reads',value,0)) / (sum(decode(name, 'db block gets',value,0)) + sum(decode(name, 'consistent gets',value,0))))) * 100 "Hit Ratio&
SQL> flashback table a TO TIMESTAMP SYSTIMESTAMP - INTERVAL '2' MINUTE; flashback table a TO TIMESTAMP SYSTIMESTAMP - INTERVAL '2' MINUTE &nb
SQL> alter database archivelog; Database altered. SQL> alter database flashback on; alter database flashback on * ERROR at line 1: ORA-38706: Cannot turn on FLASHBACK DATABASE logging. OR
动 centos5.4出现下面提示 Memory for crash kernel (0x0 to 0x0 notwithin permissible range) 解决: 参考: http://linux.chinaunix.net/bbs/archiver/?tid-1098581.html 怎样配置kexec/kdump? 解决方法: 概述 kexec是一个快速启动机制
WARNING: inbound connection timed out (ORA-3136) Wed Sep 15 16:49:13 2010 WARNING: inbound connection timed out (ORA-3136) Wed Sep 15 16:52:06 2010 Errors in file /data/oracle/admin/mamiai/udump/m
一、能过命令来管理用户: useradd -m 选项为“user" 生成一个主目录: useradd -m user usermod 命令修改已有的用户"user",下面的命令将“user"加入到“finance"组 usermo
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