MySQL - Bag Of Tricks

Introduction

This document has many useful command.

MySql Kill users

You can use the following syntax to lookup users within a database

SHOW PROCESSLIST;
SELECT group_concat(concat('KILL ',id,';') SEPARATOR ' \n') FROM information_schema.processlist WHERE `db` LIKE 'ashe%' AND `user` ='kiwilive';

Then cut and paste into a query window