search
Search
Join our weekly DS/ML newsletter layers DS/ML Guides
menu
menu search toc more_vert
Robocat
Guest 0reps
Thanks for the thanks!
close
Outline
Comments
Log in or sign up
Cancel
Post
account_circle
Profile
exit_to_app
Sign out
help Ask a question
Share on Twitter
search
keyboard_voice
close
Searching Tips
Search for a recipe:
"Creating a table in MySQL"
Search for an API documentation: "@append"
Search for code: "!dataframe"
Apply a tag filter: "#python"
Useful Shortcuts
/ to open search panel
Esc to close search panel
to navigate between search results
d to clear all current filters
Enter to expand content preview
icon_star
Doc Search
icon_star
Code Search Beta
SORRY NOTHING FOUND!
mic
Start speaking...
Voice search is only supported in Safari and Chrome.
Navigate to
A
A
brightness_medium
share
arrow_backShare
Twitter
Facebook
0
thumb_down
0
chat_bubble_outline
0
auto_stories new
settings

Ending problematic queries in MySQL

Database
chevron_right
MySQL
chevron_right
Cookbooks
chevron_right
Server settings Cookbook
schedule Jul 1, 2022
Last updated
local_offer MySQL
Tags
tocTable of Contents
expand_more

You can end problematic processes in MySQL by using the KILL statement:

KILL 12345;
Query OK, 0 rows affected (0.02 sec)

12345 in the above example is the process number of the problematic process. If you do not know this you can confirm this using the below command which shows all running processes:

SHOW PROCESSLIST;

Example

To confirm all running processes:

SHOW PROCESSLIST;
+----+------+----------------+--------+---------+------+-------+------------------+
| Id | User | Host | db | Command | Time | State | Info |
+----+------+----------------+--------+---------+------+-------+------------------+
| 10 | root | localhost:4049 | people | Sleep | 39 | | NULL |
| 13 | root | localhost:4451 | people | Query | 0 | NULL | SHOW PROCESSLIST |
+----+------+----------------+--------+---------+------+-------+------------------+

To kill process with Id = 10:

KILL 10;
Query OK, 0 rows affected (0.00 sec)

To confirm process with Id = 10 has been ended:

SHOW PROCESSLIST;
+----+------+----------------+--------+---------+------+-------+------------------+
| Id | User | Host | db | Command | Time | State | Info |
+----+------+----------------+--------+---------+------+-------+------------------+
| 13 | root | localhost:4451 | people | Query | 0 | NULL | SHOW PROCESSLIST |
+----+------+----------------+--------+---------+------+-------+------------------+
mail
Join our newsletter for updates on new DS/ML comprehensive guides (spam-free)
robocat
Published by Arthur Yanagisawa
Edited by 0 others
Did you find this page useful?
Ask a question or leave a feedback...
0
thumb_down
0
chat_bubble_outline
0
settings
Enjoy our search
Hit / to insta-search docs and recipes!