: What the query is currently doing (e.g., "Sending data" or "Sorting result").
In MySQL, the KILL statement is a critical administrative tool used to terminate unresponsive or long-running database processes. This report outlines how to identify problematic queries and the methods available for stopping them. 1. Identifying the Target Query
: Describes what the process is currently doing (e.g., "Sending data" or "Locked"). Info : Displays the actual SQL statement being executed. 2. Termination Commands mysql kill a query
Query OK, 0 rows affected (0.00 sec)
If you receive an error like Access denied; you need (at least one of) the PROCESS or SUPER privilege(s) for this operation : : What the query is currently doing (e
-- Find long-running queries SELECT id, user, time, state, info FROM information_schema.PROCESSLIST WHERE command != 'Sleep' AND time > 60;
SHOW PROCESSLIST;
KILL QUERY 19283;
SELECT CONCAT('KILL QUERY ', id, ';') FROM information_schema.processlist WHERE user = 'problem_user'; Use code with caution. Copied to clipboard And from then on
She never forgot that 2 AM wakeup. And from then on, every SELECT on large tables had to justify its indexes in the design review.