how would look a simple query for Mysql database for resetting passwords
I have a example code of my, but it doesn't work and I'm not sure how to make it work
SELECT `User`, `Host`, Length(`Password`) FROM mysql.user
UPDATE mysql.user SET Password = PASSWORD('password') WHERE user = 'username';
and it doesn't work.
You don't need to select; only update.
update mysql.user set password=PASSWORD("NEW-PASSWORD-HERE") where User='USER';
Your problem may stem from the missing semi-colon after your select statement.
Try this:
SET PASSWORD FOR 'USER'@'HOST' = PASSWORD('PASSWORD');
Or, if you want to update the tables directly, don't forget to flush privileges.
UPDATE mysql.user SET Password = PASSWORD('PASSWORD')
WHERE user = 'USERNAME' AND Host='HOST';
FLUSH PRIVILEGES;
Finally, there is a third way using GRANT:
GRANT USAGE ON *.* TO 'USER'@'HOST' IDENTIFIED BY 'PASSWORD';
Reference: MySQL 5.7 Manual
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