MySQL show processlist命令详解及查看当前连接数

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简介: MySQL show processlist命令详解及查看当前连接数 官网:https://dev.mysql.com/doc/refman/5.6/en/show-processlist.html select * from information_schema.processlist; SHOW PROCESSLIST显示哪些线程正在运行。
MySQL show processlist命令详解及查看当前连接数




官网:https://dev.mysql.com/doc/refman/5.6/en/show-processlist.html


select * from information_schema.processlist
;



SHOW PROCESSLIST显示哪些线程正在运行。您也可以使用mysqladmin processlist语句得到此信息。如果您有SUPER权限,您可以看到所有线程。否则,您只能看到您自己的线程(也就是,与您正在使用的MySQL账户相关的线程)。请参见13.5.5.3节,“KILL语法”。如果您不使用FULL关键词,则只显示每个查询的前100个字符。




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