mysql5.5安装启动报错:root@oracle mysql]# service mysql start
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作者:eygle | English Version 【转载时请以超链接形式标明文章出处和作者信息及本声明】链接:http://www.eygle.com/archives/2008/01/rman_cant_open_target.html 在Linux上,安装完成之后,在测试RMAN时...
Device eth0 has different MAC address than expected, ignoring.
在xen中启动虚拟机时遇到Device eth0 has different MAC address than expected, ignoring的错误。解决方案:将/etc/sysconfig/network-scripts/ifcfg-eth0中的HWDDR改为MACDDR,再重启网络即可。参考配置文件...
pl/sql查询表前14行
1 declare 2 type t1 is record(name emp.ename%type, 3 sll emp.sal%type); 4 t2 t1; ...
VM报错Reason: Failed to lock the file
打开VMware出现Cannot open the disk *.vmdk or one of the snapshot disks it depends on.Reason: Failed to lock the file.错误的解决办法!解决办法一: 1、在VMware该虚拟机路径下的所有.lck文件和...
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1: 停数据库 SQL*Plus: Release 11.2.0.3.0 Production on Mon Apr 9 15:22:13 2012Copyright (c) 1982, 2011, Oracle. All rights reserved.Enter user-name: /as sysdbaConnected to:Oracle ...
避免误删文件:Linux回收站机制
1、编写回收站脚本程序[root@SlaveA data]# cat /bin/rm.sh #!/bin/sh # Author steven # Modify 20120709 dirpath=/data/Recycle # 选择回收站所在的分区目录now=`date +%Y%m%d_%H_%M_%S_` filename=${now}$1 #...
PL/SQL查出迟到员工-----存储过程
表一:职员SQL> select * from zhiyuan; PERSONID PERSO DEPTID---------- ----- ---------- &...
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ORA-01207:file is more recent than controlfile-old controlfile
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