ITPub博客

FROM: http://msn.ynet.com/view.jsp?oid=37720049著名作家余华发表《悼魏东》，全文：　　余　华　　4月29日，这是平常的一天，因为你的突然离去，我必将终生铭记这一天。你是这样的一个朋友，值得我，值得很多人用一生的时间来不断回忆。有些人虽然活着，可是对他们的遗忘，也就意味着他们的不存在；你虽然辞世而去，可是你仍然活着，你会在我们的记忆里生生不息，而且历久弥新。如果这世上真的有人可以万寿无疆，你必然是其中的一个。　　魏东！我在写下你的名字时眼泪夺眶而出。因为你的名字在这一刻爆炸出无数往事，犹如夜空中的礼花

C:Documents and SettingsOracle.XP_ONE>set oracle_sid=orclC:Documents and SettingsOracle.XP_ONE>rman target /Recovery Manager: Release 10.2.0.1.0 - Production on Thu May 1 23:12:47 2008Copyright (c) 1982, 2005, Oracle. All rights reserved.connected to target database: orcl (not mounted)RMAN> restore controlfile from 'c:3RJFA2A6_1_1';Starting restore at 08-05-01using target database control file instead of recovery catalogallocated channel: ORA_DISK_1channel ORA_DISK_1: sid=156 devtype=DI

RMAN> catalog backuppiece2> 'D:oracleproduct10.2.0flash_recovery_areaORCLBACKUPSET2008_05_01O1_MF_NNNDF_TAG20080501T164457_41M0RB8C_.BKP';cataloged backuppiecebackup piece handle=D:ORACLEPRODUCT10.2.0FLASH_RECOVERY_AREAORCLBACKUPSET2008_05_01O1_MF_NNNDF_TAG20080501T164457_41M0RB8C_.BKP recid=97 stamp=653612555RMAN> run {2> set until logseq 17;3> set newname for datafile 1 to 'c:test_orcloradataSYSTEM01.DBF';4> set newname for datafile 2 to 'c:test_orcloradataUNDOTBS01.DBF';5&gt

先建立新用户并授权和 default tablespace quotaSQL> create user test identified by test; 用户已创建。 SQL> grant create session , connect to test; 授权成功。SQL> alter user test default tablespace tools;用户已更改。SQL> alter user test quota 50m on tools;用户已更改。C:Documents and SettingsAdministrator>exp userid=system/oracle@orcl owner=hr file=c:hr.dmpExport: Release 9.2.0.1.0 - Production on 星期三 4月 30 10:33:19 2008Copyright (c) 1982, 2002, Oracle Corporation. All rights re

用 10G exp 导出 9I 数据时会报以下信息：D:oracleproduct10.2.0db_1BIN>exp userid=system/oracle@orcl owner=hrExport: Release 10.2.0.1.0 - Production on 星期三 4月 30 10:34:54 2008Copyright (c) 1982, 2005, Oracle. All rights reserved.EXP-00056: 遇到 ORACLE 错误 6550ORA-06550: 第 1 行, 第 41 列:PLS-00302: 必须说明 'SET_NO_OUTLINES' 组件ORA-06550: 第 1 行, 第 15 列:PL/SQL: Statement ignoredEXP-00000: 导出终止失败D:oracleproduct10.2.0db_1BIN>[@more@]

i recall when i was young o i will play and always having fun with the neighbours next to me and we play until the setting sun try to be the best among the others in a game called spider battle it doesn't matter who is the best now those were days of my past a few years later when i go to school i was late for lessons all the time always daydreaming in the class till i don't even know the lesson is gone then my teacher always tell me never ever be lazy again what can i do now what can i say now

Hiding from the rain and snow, trying to forget but I won't let go. Looking at a crowded street, listening to my own heart beat. So many people all around the world Tell me where do I find someone like you, girl. Take me to your heart; take me to your soul; give me your hand before I'm old. Show me what love is, - haven't got a clue; show me that wonders can be true. They say nothing lasts forever, we're only here today; Love is now or never, bring me far away. Take me to your heart; take me to

Oracle Secure Backup Download Address :http://www.oracle.com/technology/software/products/securebackup/index.html[@more@]

FROM: http://blog.chinaunix.net/u/19755/showart_162620.htmlUbuntu的发音 Ubuntu，源于非洲祖鲁人和科萨人的语言，发作 oo-boon-too 的音。了解发音是有意义的，您不是第一个为此困惑的人，当然，也不会是最后一个：） 大多数的美国人读 ubuntu 时，将 u 作为元音发音，类似单词 who 或者 boo ，重音在第二个音节即 u'buntu ，oo-boon-too 。 如果您喜欢撒哈拉，喜欢它令人窒息的温柔、梦幻般的寂寥还有张扬恣肆的旷远，您大可在第一个 u，后面带些嗡嗡声： oom-boon-too。 Ubuntu的中文发音大约为： 乌班图 Ubuntu的涵

I always needed time on my own 我总是需要时间一个人静静 I never thought I’d need you there when I cry 没有想过我哭泣无助时会需要你的依傍 And the days feel like years when I’m alone 一个人孤单的日子 度日如度年 And the bed where you lie is made up on your side 床边你睡的位置还为你留着 When you walk away I count the steps that you take 你离开的时候 我数着你留下的每一个脚印 Do you see how much I need you right now? 你没看到我现在有多需要你么 When you're gone the pieces of my heart are missing you

1， Solaris 的 Sun cluster 和 Veritas 的 VCS 要求每个主机有 两个网卡做 心跳网卡2 ， HACMP , Linux 下的 cluster 要求每个主机 有一个网卡做 心跳网卡。[@more@]

奇怪，blog 中为什么会丢失 反斜线？以下路径中丢失了 反斜线缺省情况：SQL> archive log listDatabase log mode Archive ModeAutomatic archival EnabledArchive destination USE_DB_RECOVERY_FILE_DESTOldest online log sequence 9Next log sequence to archive 12Current log sequence 12看一下，我的 recovery 的位置和 大小。SQL> show parameter recoveryNAME TYPE VALUE------------------------------------ ----------- ------------------------------db_recovery_file_dest string D:oracleproduct10.2.0/flash_recover

1 , Extracting the LogMiner Dictionary to a Flat FileNeed to configure utl_file_dir Parameter , This Parameter is a Static Parameter , so the database restart is required.1 , alter system set utl_file_dir ="c:" scope=spfile;2 , restart the database.3 , execute dbms_logmnr_d.build('dictionary.ora',-'c:',- 注： 此目录必须与 utl_file_dir 保持一致DBMS_LOGMNR_D.STORE_IN_FLAT_FILE);我的 dictionary.ora 生成出来的大小为： 31M [@more@]

1 ， 执政者2 ， 谁懂我的心[@more@]

#/> man date-------------------------------------------------------------------------------Commands Reference, Volume 2-------------------------------------------------------------------------------date CommandPurposeDisplays or sets the date or time.SyntaxTo Set the Date and Time as Root User/usr/bin/date [ -n ] [ -u ] [ Date ] [ +FieldDescriptor ... ]To Display the Date and Time/usr/bin/date [ -u ] [ +FieldDescriptor ... ]Description Attention: Do not change the date when the system is r

透明网关 for MS SQL Server的版本必须安装在Windows平台下。Oracle9i安装光盘自带该组件，但Oracle8i需另购买。Oracle 9i安装时Transparent Gateway默认是不安装的，要想安装该组件，需在安装Oracle9i的时候选择自定义安装，然后在安装产品列表中选择Oracle Transparent Gateway->Transparent Gateway for MS SQL Server.. Oracle数据库和Oracle透明网关可以在不同的服务器上。 在安装完透明网关后，可以在$ORACLE_HOME（9i安装目录）下找到tg4msql目录。D:oracleora92tg4drdaD:oracleora92tg4msqlD:oracleora92tg4sybsD:oracleora92t

FROM : http://blog.chinaunix.net/u/12960/showart.php?id=178916今天大客户那边报过来说大客户测试机的8i数据库无法登陆了，检查客户端连接，报TNS-12500的错误。在主机上检查listener未发现问题，之后试图通过sqlplus和svrmgrl使用管理员身份登陆时报错：exec(): 0509-036 Cannot load program oraclebjlttest because of the following errors: 0509-150 Dependent module libobk.a(shr.o) could not be loaded. 0509-022 Cannot load module libobk.a(shr.o). 0509-026 System error: A file or directory in

手机进水坏了。 呵呵，躲过一场灾难！ 正所谓， 破财消灾。[@more@]

-- 确定 数据库的 flashback log 的保留期限已设定，并且数据库处于归档模式SQL> show parameter flashNAME TYPE------------------------------------ --------------------VALUE------------------------------db_flashback_retention_target integer1440SQL> select dbid,name from v$database;DBID NAME---------- ------------------1916475441 TESTSQL> shutdown immediate;数据库已经关闭。已经卸载数据库。ORACLE 例程已经关闭。-- 数据库启动到 mount exclusive 状态。SQL> startup mount exclusive;ORACLE 例程已经

dbsnmp 用于 agent 连接处理。[@more@]