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Search text in fields in every table of a MySQL database
I want to search in all fields from all tables of a MySQL database a given string, possibly using syntax as:
24 Answers
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设置用户默认权限 Umask命令详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...最终的权限变成了755(777 – 022)。
顺便再介绍一下如何方便的修改目录或文件的权限:
shell> find /path -type d -print0 | xargs -0 chmod 755
shell> find /path -type f -print0 | xargs -0 chmod 644
本次补习班下课!
Umask 默认权限
How to fix: “No suitable driver found for jdbc:mysql://localhost/dbname” error when using pools? [du
...c/1.3/drizzle-jdbc-1.3.jar && wget http://central.maven.org/maven2/mysql/mysql-connector-java/5.1.27/mysql-connector-java-5.1.27.jar
– jmojico
Dec 17 '19 at 16:38
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通过FastCGI Cache实现服务降级 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...图中的目标就会发现:它没有实现全局激活缓存的功能。如何实现呢?最简单的方法就是通过单位时间内出错次数的多少来判断系统健康以否,设置相应的阈值,一旦超过限制就全局激活缓存,通过Lua我们可以实现一个定制版:...
记录一些Mac OS X技巧 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...的用户即可。
访问时使用本机的ip,端口为22,用户名和密码为该用户的Mac OS X的登录密码。
关闭鼠标加速度
Mac OS X的鼠标加速度很诡异,缓慢移动鼠标时几乎很难移动。
下载Mouse Acceleration Preference Pane这个配置文件,安装后...
Remote Connections Mysql Ubuntu
For some reason, I've been unable to connect remotely to my MySQL server. I've tried everything and I'm still getting errors.
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How to run Django's test database only in memory?
...s line: 'ENGINE': 'sqlite3' if 'test' in sys.argv else 'django.db.backends.mysql',
– mjallday
Jan 19 '11 at 6:26
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初窥InnoDB的Memcached插件 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...种原因,HandlerSocket并没有真正流行起来,不过庆幸的是MySQL官方受其启发,研发了基于InnoDB的Memcached插件,总算是在MySQL中延续了NoSQL的香火,以前单独架设Memcached服务器不仅浪费了内存,而且还必须自己维护数据的不一致问题...
Can't connect to local MySQL server through socket homebrew
I recently tried installing MySQL with homebrew ( brew install mysql ) and when I try to run it I get the following error:
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MySQL integer field is returned as string in PHP
I have a table field in a MySQL database:
14 Answers
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