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Re: deadlock: a row being locked by a query twice?
Posted by: Amit K
Date: April 10, 2016 07:58PM

That's true, following query results in lots of deadlocks (due to gap locks)

SELECT
*
FROM
`active_user`
WHERE `user_id` = 111111
AND `identifier` = 'XXXXXXXXXXXXXX@gmail.com'
AND find_in_set (`type`, '1,11,18') > 0 <-- gotto use this statement, it's a stored procedure that takes 'type' as an argument viz '1,11,18'
FOR UPDATE

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Re: deadlock: a row being locked by a query twice?
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April 10, 2016 07:58PM


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