kill mysql code example

Example 1: bulk kill mysql processlist

SELECT CONCAT('KILL ',id,';') AS IDs
FROM information_schema.processlist 
WHERE TIME >10
AND command = "sleep"

Example 2: mysql kill

mysql> SELECT GROUP_CONCAT(CONCAT('KILL ',id,';') SEPARATOR ' ') 
 
FROM information_schema.processlist WHERE user <> 'system user';

Example 3: kill all mysql processes

sudo killall mysqld