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A situation caused by two or more processes being unable to proceed (and thus release their locks) because they are blocked by locks on resources held by the other process.
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answer
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MySQL deadlock in simple table
I'm having a deadlock issue that I don't get. Possibly it's because of the composite index (idSite,timestamp). Maybe it's range locking on it? … This is the complete deadlock info:
------------------------
LATEST DETECTED DEADLOCK
------------------------
2015-08-05 09:11:38 2b6fcbf25700
*** (1) TRANSACTION:
TRANSACTION 516854792, ACTIVE 0 sec …
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votes
Accepted
MySQL deadlock in simple table
As requested, my solution to an old question.
The write intention lock docs say (emphasis mine, and yes, MySQL 5.7, because 8.0 didn't exist at the time):
An insert intention lock is a type of gap lo …