rhel5 学用export 及unset
原来export 及unset可以对多个参数同时配置,示例如下:[root@localhost ~]# export LANG=zxy TEMP=/tmp[root@localhost ~]# env|grep LANGLANG=zxy[root@localhost ~]# env|grep TEMPTEMP=/tmp ...
rhel5 umask
umask #显示umask配置 [root@localhost ~]# umask 0022[root@localhost ~]# umask -S #以字符串方式显示umask配置u=rwx,g=rx,o=rx [root@localhost ~]# umask -p 422...
rhel5配置ssh
查看ssh进程 pgrep sshdssh root@远程主机ip 命令行ssh root@192.168.29.155 pwd #通过ssh在远程主机155上执行pwd命令ssh root@192.168.29.155 -n...
ora-12169 tns net service name given as connect identifier is too long
启用监听器动态注册后,根据$ORACLE_HOME/network/admin/samples目录,有tnsnames.ora配置示例,运行: sqlplus sys/system@orcl as sysdba报如题错误 查看此文件的相关说明及使用后,修正如下:&nb...
oracle10.2.0.4 动态注册监听配置_摘自小荷
配置动|静态注册监听http://www.oracleblog.cn/study-note/dynamic-registration-of-services/ 要点: 1,对于动态注册 a,不用配置listener.ora&...
如何在windows7成功安装oracle10.2.0.1(10g)
1,解压oracle10g介质包(32bit),找到如下目录:database\stage\prereq\db 2,在refhost.xml增加:<!--Microsoft Windows 7--> <OPERATING_SYSTEM> <VERSION VALUE="6.1"/> </OPERATING_SYSTEM...
java通过jdbc连接oracle报错No suitable driver
后经查是语句写得有问题(java代码)
如何(rhel4 mysql 5.5)在命令行模式中操作mysql(一)
mysql> show databases --mysql及test为默认的数据库,mysql为系统数据库,类似oracle system tablespace -> ;+--------------------+| Database &...
如何通过命令行(command line)登陆rhel4 mysql
[root@localhost mysql]# mysql -h192.168.2.213 -uyisile -pdfyd8088mysql: Unknown OS character set 'GB18030'.mysql: Switching to the default character set 'latin1'.Welcome to the MySQL monitor. Co...
在rhel4中查看mysql的版本
[root@localhost mysql]# mysql -Vmysql Ver 14.14 Distrib 5.5.0-m2, for unknown-linux-gnu (x86_64) using readline 5.1[root@localhost mysql]# mysql --help|grep Distrmysql Ver 14.14 Distrib 5....
jboss连接rhel5 oracle10g 10.2.0.4提示TNS-12514
http://www.itpub.net/thread-399334-1-1.html 我手工修改后的listener.ora文件如下: -bash-3.2$ more listener.oraLISTENER = (DESCRIPTION_LIST = (DESCRIPT...
rhel5上oracle10.2.0.4 silent配置oracle
1,解压数据库软件介质包,找到response目录的enterprise.rsp文件,修改如下内容:#------------------------------------------------------------------------------#Name : UNI...
在rhel5上静默(silent)安装oracle10g(10.2.0.1)报错
查了无数资料,原来在命令行多加了=号,晕 附上:处理办法与相关文章,供记!http://forums.oracle.com/forums/thread.jspa?threadID=610155
在rhel5下vi .bash_profile出错
.bash_profile" E212: Can't open file for writing".bash_profile"".bash_profile" E212: Can't open file for writing".bash_profile"".bash_profile" E212: Can't open file for writingE138: Can't write viminf...
windows7安装oracle10g报错
运行setup.exe时,弹出错误提示框,"未知异常",请报给oracle支持人员
如何优化10g exp/imp
测试数据记录为5000w左右,大体测试如下(针对10g 10.2.0.1 exp):依速度而定: direct=y 快于默认的选项(direct=n),最少快一倍 加上 buffer快于不加buffer,但要是buf...
EXP-00026
C:\Documents and Settings\Administrator>exp userid=system/system wner=scott tables=* file=c:\tab_sex.dmpExport: Release 10.2.0.1.0 - Production on 星期二 6月 8 21:03:41 2010Copyright (c) 1982, 2005,...
ORA-02270: 此列列表的唯一或主键不匹配
SQL> desc pp; --父表Name Type Nullable Default Comments ---- ------- -------- ------- -------- A INTEGER Y &nbs...
ora-01039错误处理
1,以sysdba进行如下授权给运行set autotrace 结果出错的用户grant select any table to scott;grant select any tab to scott;alter system set O7_DICTIONARY_ACCESSIBILITY=true scope=spfile;2,重启数据库3,再次...
oracle10g_10.2.0.1_sql tuning_set autotrace配置
SQL> set autotraceUsage: SET AUTOT[RACE] {OFF | ON | TRACE[ONLY]} [EXP[LAIN]] [STAT[ISTICS]]SQL> 以上可配置的值为:1,set autotrace on exp2,set autotrace on stat3,set autotrace on exp stat4...