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<b>Warning</b>:  Use of undefined constant MYSQL_ASSOC - assumed 'MYSQL_ASSOC' (this will throw an Error in a future version of PHP) in <b>/usr/local/apache2/htdocs/ryzl.com.cn/www/bbs/source/class/discuz/discuz_database.php</b> on line <b>86</b><br />
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<b>Warning</b>:  Use of undefined constant MYSQL_ASSOC - assumed 'MYSQL_ASSOC' (this will throw an Error in a future version of PHP) in <b>/usr/local/apache2/htdocs/ryzl.com.cn/www/bbs/source/class/discuz/discuz_database.php</b> on line <b>86</b><br />
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<b>Warning</b>:  Use of undefined constant setting - assumed 'setting' (this will throw an Error in a future version of PHP) in <b>/usr/local/apache2/htdocs/ryzl.com.cn/www/bbs/source/module/forum/forum_rss.php</b> on line <b>76</b><br />
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<b>Warning</b>:  Use of undefined constant bbname - assumed 'bbname' (this will throw an Error in a future version of PHP) in <b>/usr/local/apache2/htdocs/ryzl.com.cn/www/bbs/source/module/forum/forum_rss.php</b> on line <b>76</b><br />
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<b>Warning</b>:  Use of undefined constant siteurl - assumed 'siteurl' (this will throw an Error in a future version of PHP) in <b>/usr/local/apache2/htdocs/ryzl.com.cn/www/bbs/source/module/forum/forum_rss.php</b> on line <b>77</b><br />
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<b>Warning</b>:  Use of undefined constant setting - assumed 'setting' (this will throw an Error in a future version of PHP) in <b>/usr/local/apache2/htdocs/ryzl.com.cn/www/bbs/source/module/forum/forum_rss.php</b> on line <b>80</b><br />
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<b>Warning</b>:  Use of undefined constant bbname - assumed 'bbname' (this will throw an Error in a future version of PHP) in <b>/usr/local/apache2/htdocs/ryzl.com.cn/www/bbs/source/module/forum/forum_rss.php</b> on line <b>80</b><br />
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<b>Warning</b>:  Use of undefined constant siteurl - assumed 'siteurl' (this will throw an Error in a future version of PHP) in <b>/usr/local/apache2/htdocs/ryzl.com.cn/www/bbs/source/module/forum/forum_rss.php</b> on line <b>85</b><br />
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<b>Warning</b>:  Use of undefined constant setting - assumed 'setting' (this will throw an Error in a future version of PHP) in <b>/usr/local/apache2/htdocs/ryzl.com.cn/www/bbs/source/module/forum/forum_rss.php</b> on line <b>86</b><br />
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<b>Warning</b>:  Use of undefined constant bbname - assumed 'bbname' (this will throw an Error in a future version of PHP) in <b>/usr/local/apache2/htdocs/ryzl.com.cn/www/bbs/source/module/forum/forum_rss.php</b> on line <b>86</b><br />
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<b>Warning</b>:  Use of undefined constant siteurl - assumed 'siteurl' (this will throw an Error in a future version of PHP) in <b>/usr/local/apache2/htdocs/ryzl.com.cn/www/bbs/source/module/forum/forum_rss.php</b> on line <b>87</b><br />
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      <description><![CDATA[http://blog.csdn.net/aoerqileng/article/details/52709774

编辑server.cnf

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      <link>https://www.ryzl.com.cn/bbs/forum.php?mod=viewthread&amp;tid=317</link>
      <description><![CDATA[var=`date +%Y%m%d%H%M`
mysqldump -ubak -p123456 rogue &gt;$var

上面的语句是备份rogue数据库

数据库用户bak密码是123456必须能在本机登陆
-ubak这个是连着的没问题
-p123456 这个也是连着的没问题]]></description>
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1、主从服务器分别作以下操作：版本一致
把主服务器的数据库复制一份到从服务器

2、修改主服务器
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      <description><![CDATA[http://m.blog.csdn.net/blog/u012403455/40535975

mysql 直接从date 文件夹备份表，还原数据库之后提示 table doesn`t exist的原因和解决方法

补充：正常情况下，建议数据库备份最好用工具进行备份，通过拷贝数据库表进行数据迁移，不同的环境会出现各种不同的意外问 ...]]></description>
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