大约有 40,000 项符合查询结果(耗时:0.0217秒) [XML]

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What does “export” do in shell programming? [duplicate]

... are copied - but for any kind of subprocess, not only for subshells. So a mysql process get value from MYSQL_PWD env var, but would have no concept of MYSQL_PWD shell var. – David Tonhofer Dec 24 '18 at 15:43 ...
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Fixing “Lock wait timeout exceeded; try restarting transaction” for a 'stuck" Mysql table?

... that are running. To see the running threads use the following command in mysql command line interface: SHOW PROCESSLIST; It can also be sent from phpMyAdmin if you don't have access to mysql command line interface. This will display a list of threads with corresponding ids and execution time, s...
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MongoDB与内存 - 大数据 & AI - 清泛网移动版 - 专注C/C++及内核技术

...于它对内存的贪得无厌,至于个中缘由,我先讲讲Linux是如何管理内存的,再说说MongoDB是如何使用内存的...但凡初次接触MongoDB的人,无不惊讶于它对内存的贪得无厌,至于个中缘由,我先讲讲Linux是如何管理内存的,再说说MongoD...
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How to see full query from SHOW PROCESSLIST

...ctively running queries & the capacity to end a query on Amazon Aurora MySQL: select id pid, user, concat('CALL mysql.rds_kill(', id, ');'), time, state, info from information_schema.processlist where info is not null order by time desc; – spen.smith Sep 9 ...
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JSON encode MySQL results

How do I use the json_encode() function with MySQL query results? Do I need to iterate through the rows or can I just apply it to the entire results object? ...
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Hidden Features of MySQL

...QL Server with many years now but have only just recently started to use MySQL with my web applications, and I'm hungry for knowledge. ...
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How to access remote server with local phpMyAdmin client?

...tch between the servers. more Details: http://sforsuresh.in/access-remote-mysql-server-using-local-phpmyadmin/ share | improve this answer | follow | ...
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Find nearest latitude/longitude with an SQL query

... Google's solution: Creating the Table When you create the MySQL table, you want to pay particular attention to the lat and lng attributes. With the current zoom capabilities of Google Maps, you should only need 6 digits of precision after the decimal. To keep the storage space requi...
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MySql安装配置 - 爬虫/数据库 - 清泛IT社区,为创新赋能!

1.下载服务器端,解压 2.安装Mysql服务: 进入bin目录,mysqld.exe --install (指定安装的MySql服务名)。 (卸载 net stop servicename;             mysqld.exe --remove servicename) 3.进入MySql命令模式: mysql.exe(...
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MySQL Error 1153 - Got a packet bigger than 'max_allowed_packet' bytes

I'm importing a MySQL dump and getting the following error. 14 Answers 14 ...