白及
<p><span style="color:#3333ff">ORA-26663 Oracle Streams 在删除进程出错</span></p> <p><br></p> <p></p> <p style="line-height:23px; font-family:tahoma,宋体; font-size:14px; color:rgb(51,51,51)"> 配置Stream
<p style="line-height:23px; font-size:14px; font-family:'lucida Grande',Verdana; margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px"> <br></p> <br><p><strong><span style="col
<div id="content" class="bigfont mycontent" style="zoom:1; line-height:23px; margin:18px 28px; font-family:'lucida Grande',Verdana,'Microsoft YaHei'; clear:both; min-height:200px; height:auto!impo
<p style="line-height:23px; font-family:Arial; font-size:14px"><span style="color:#3366ff">oracle stream 主要是针对数据库而言的,而不是针对实例,所以rac的多表复制(本地捕获)其实跟单实例的多表复制(本地捕获)是一样的,唯一要注意的是rac产生的归档必须在共享磁盘上的同一目录中,同时创
<div> <div><br></div> <div><span style="color:#cc66cc">ERROR at line 1:</span></div> <div><span style="color:#cc66cc">ORA-<span style="border-bottom-width:1px; border-bottom-style:dashed; borde
<div style="font-family:'lucida Grande',Verdana,'Microsoft YaHei'; font-size:14px; line-height:23px"> <span style="color:#3366ff; outline:none; text-decoration:none"><strong><a target="_blank" hr
<p style="line-height:26px; font-size:14px; color:rgb(51,51,51); font-family:Arial"> 环境:Centos </p> <p style="line-height:26px; font-size:14px; color:rgb(51,51,51); font-family:Arial"> <a targ
<div> <div class="textbox-title"> <h4 style="font-weight:normal; margin:0px"><a target="_blank" href="http://it.oyksoft.com/post/6003/" style="outline:none; text-decoration:none; color:rgb(0,96,
<p><span style="font-size:18px; color:#3333ff">oc4j以及gsd服务都处于offline状态,这是Oracle 11g RAC默认情形</span></p> <p><br></p> <p><br></p> <div style="font-family:'lucida Grande',Verdana,'Microsoft YaHei';
<div style="font-family:'lucida Grande',Verdana,'Microsoft YaHei'; font-size:14px; line-height:23px"> <div> <span style="color:#3366ff">tnsping自己主机ping得通ping其他机器ping不通<span style="font-family:'lu
<div><a target="_blank" id="cb_post_title_url" href="http://www.cnblogs.com/chrisky2007/archive/2010/03/11/1683368.html"><span style="color:#3366ff">oracle 10g : ORA-12514: TNS:listener does not c
<div id="content" class="bigfont mycontent" style="zoom:1; line-height:23px; font-size:14px; margin:18px 28px; font-family:'lucida Grande',Verdana,'Microsoft YaHei'; clear:both; min-height:200px;
<div style="font-size:14px; border-width:0px; padding:0px; margin:0px; list-style:none; color:rgb(51,51,51); font-family:宋体; line-height:28px"> <br> </div> <div style="font-size:14px; border-wid
<div style="font-family:'lucida Grande',Verdana,'Microsoft YaHei'; font-size:14px; line-height:23px"> <div> <div class="xspace-itemdata" style="word-break:break-all; text-align:right; padding:2p
<div style="font-family:'lucida Grande',Verdana,'Microsoft YaHei'; font-size:14px; line-height:23px"> <span style="color:#3333ff">grid@m3's password: Permission denied, please try again.</span><b
<p><br></p> <p>root@t2 ~]# mysql -u root -p123456</p> <p>-bash: mysql: command not found</p> <p><br><span style="color:#3333ff">原因:这是由于系统默认会查找/usr/bin下的命令,如果这个命令不在这个目录下,当然会找不到命令,我们需要做的就是映射一个链接到
<p><strong><span style="color:#ff0000">新安装的centos 6.5 需要安装mysql,需要删除如下文件:</span></strong></p> <p><strong><span style="color:#ff0000"><br></span></strong></p> <p><span style="color:#cc33cc">主 mys
<div class="catalog" style="font-family:''; font-size:14px; line-height:26px"> <h3 style="margin:0px; padding:0px"> cpanm 安装 Perl 模块<br> </h3> <h3 style="margin:0px; padding:0px"><br></h3> <h3
<p style="padding-top:0px; padding-bottom:0px; margin-top:0px; margin-bottom:0px; clear:both; height:auto; overflow:hidden"> mysql起动报错The server quit without updating PID file (/usr/local/mysql/d
<p><span style="color:#3366ff">做全备份不要使用名文,在命令行</span></p> <p>[root@t2 ~]# mysqldump -uroot -pjsb --lock-all-tables --master-data=2 --events --routines --all-databases > /tmp/database_`date +%F
<p><br></p> <p>环境:</p> <p>主从:mysql 5.6.10 </p> <p>centos 6.5 </p> <p><br></p> <p>步骤:</p> <p></p> <div id="blog_content" class="blog_content" style="font-size:14px; line-height:1.8em; font
<br><br> mysql> SHOW SLAVE STATUS\G; <br> *************************** 1. row ***************************<br> Slave_IO_State: Waiting for master to send event<br>
<h1 id="edit-title" style="margin:0px; padding:0px; clear:none"><span class="yui3-editable_text-text ellipsis" style="max-width:95%">MySQL不能使用/tmp</span></h1> <div><span class="yui3-editable_text
<div class="adc" style="margin:0px auto 5px; padding:0px; width:910px; height:170px; color:rgb(74,74,74); font-family:微软雅黑,宋体,arial; font-size:18px; line-height:32px"> <iframe frameborder="0" scr
<p></p> <p style="margin-top:10px; margin-bottom:10px; padding-top:0px; padding-bottom:0px; color:rgb(51,51,51); background-color:rgb(248,248,248); text-indent:28px; font-family:宋体; font-size:14p
<div style="font-family:'Lucida Grande','Lucida Sans Unicode',Verdana,Arial,sans-serif"> <div style="font-family:'Lucida Grande','Lucida Sans Unicode',Verdana,Arial,sans-serif"> 1、</div> <div s
<div id="header" style="background-color:rgb(0,78,97); font-family:Verdana,'Lucida Grande','Lucida Sans Unicode',Tahoma,Arial,sans-serif; line-height:19px"> <div id="logo" style="padding:10px"><a
<p>环境:</p> <p>centoos 6.5 主从</p> <p>mysql 5.6.12</p> <p><br></p> <p>主: 192.168.199.11</p> <p>从:192.168.199.12</p> <p><br></p> <p>主从切换</p> <p><br></p> <p>把 12 变为主,从为11 </p> <p>结果报错:</p>
<div id="content" class="bigfont mycontent" style="zoom:1; line-height:23px; margin:18px 28px; font-family:'lucida Grande',Verdana,'Microsoft YaHei'; clear:both; min-height:200px; height:auto!impo
<div style="font-size:14px; line-height:23px; font-family:'lucida Grande',Verdana"> <span style="font-family:'lucida Grande',Verdana,'Microsoft YaHei'; font-size:14px"><strong>VC改动之后不能ping网卡,需要修改
<div style="font-family:'lucida Grande',Verdana,'Microsoft YaHei'; font-size:14px; line-height:23px"> <div>SQL> select * from dual@mult2;</div> <div>select * from dual@mult2</div> <div>
[root@t1 /]# <span style="color:#3366ff">innobackupex --user=root --password /mydata/data /tmp/dir/</span><br><br><br> InnoDB Backup Utility v1.5.1-xtrabackup; Copyright 2003, 2009 Innobase Oy<b
<span style="color:#3333ff">[root@t1 /]# innobackupex --user=root --password=123456 /mydata/data</span><br><br><br> InnoDB Backup Utility v1.5.1-xtrabackup; Copyright 2003, 2009 Innobase Oy<br>
<div id="article_content" class="article_content" style="margin:35px 0px; font-size:15px; color:rgb(85,85,85); line-height:35px; font-family:'microsoft yahei'"> <p style="margin-top:0px; margin-b
<p style="margin-top:10px; margin-bottom:10px; padding-top:0px; padding-bottom:0px"> <span style="font-size:18px"><br></span></p> <p style="margin-top:10px; margin-bottom:10px; padding-top:0px;
<p> Last_SQL_Error: Error 'Can't drop database 'just'; database doesn't exist' on query. Default database: 'just'. Query: 'drop database just'<br></p> <p><br></p> <p> Relay_Master_Log_File: mas
<p>https://www.centos.bz/2012/05/amoeba-for-mysql/</p> <p>http://2999835.blog.51cto.com/2989835/1308167<br></p> <p>http://dwchaoyue.blog.51cto.com/2826417/1558523<br></p> <p>http://2999835.blog
<p style="padding-top:0px; padding-bottom:0px; margin-top:0px; margin-bottom:0px; clear:both; height:auto; overflow:hidden; color:rgb(44,44,44); font-family:宋体,'Arial Narrow',arial,serif; font-siz
<p style="padding-top:0px; padding-bottom:0px; margin-top:0px; margin-bottom:0px; list-style:none; line-height:1.5em; font-family:Simsun; font-size:14px; background-color:rgb(244,251,244)"> Mysql
<p style="padding-top:0px; padding-bottom:0px; margin-top:0px; margin-bottom:0px; clear:both; height:auto; overflow:hidden; color:rgb(85,85,85); font-family:宋体,'Arial Narrow',arial,serif; font-siz
<p><span style="color:#3333ff">滴滴打车架构:</span><br></p> <p>http://blog.csdn.net/limingjian/article/details/45126007</p> <p><span style="color:#3333ff"><a target="_blank" href="http://blog.csdn.net
<p style="margin-top:15px; margin-bottom:15px; padding-top:0px; padding-bottom:0px; font-size:14px; line-height:23px; color:rgb(51,51,51); font-family:'Microsoft YaHei',微软雅黑,SimSun,宋体"> O2O最难解决的
<p style="padding-top:0px; padding-bottom:0px; margin-top:0px; margin-bottom:10px; line-height:21px; font-size:13px; word-wrap:break-word; word-break:break-all; font-family:'Microsoft Yahei',Tahom
<p></p> <p>1. awk简介</p> <p>awk是一种编程语言,用于在linux/unix下对文本和数据进行处理。数据可以来自标准输入、一个或多个文件,或其它命令的输出。它支持用户自定义函数和动态正则表达式等先进功能,是linux/unix下的一个强大编程工具。它在命令行中使用,但更多是作为脚本来使用。awk的处理文本和数据的方式是这样的,它逐行扫描文件,从第一行到最后一行
<h3 style="color:rgb(85,85,85); font-family:'Segoe UI','Lucida Grande',Helvetica,Arial,'Microsoft YaHei',FreeSans,Arimo,'Droid Sans','wenquanyi micro hei','Hiragino Sans GB','Hiragino Sans GB W3',
<p>原文:</p> <p>Disabling Binlog_checksum for MySQL 5.5/5.6 Master-master Replication<br> Replicating from a newer major version to an older major version in MySQL (for example a 5.6 master and a
<p><span style="color:rgb(51,102,255)">error 1236 from master when reading data from binary log: 'Slave can not handle replication events with the checksum that master is configured to log</span>
<p style="font-size:14px; margin-top:0px; margin-bottom:0px; padding-top:0px; padding-bottom:0px; font-family:tahoma,helvetica,arial; line-height:21px"> <span style="color:#454545">[root@280506 F
<p></p> <div class="article-body" style="border:0px; margin:0px; padding:10px 10px 20px; font-family:'Open Sans','Helvetica Neue',Helvetica,Arial,STHeiti,'Microsoft Yahei',sans-serif"> <div clas
<p style="padding-top:0px; padding-bottom:0px; margin-top:0px; margin-bottom:0px; clear:both; height:auto; overflow:hidden; color:rgb(85,85,85); font-family:宋体,'Arial Narrow',arial,serif; font-siz