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Re: Unexpected Innodb table lock
Posted by: Peter Brawley
Date: February 15, 2019 03:51PM

MySQL 5.7?

Has there been a select...for update?

Seems the deadlock is occurring (as usual) in a fairly lengthy transaction.

If it's me, I think about breaking up the transaction into smaller pieces. To investigate where and how ...

https://dev.mysql.com/doc/refman/5.7/en/innodb-locking.html#innodb-record-locks

https://dev.mysql.com/doc/refman/5.7/en/innodb-information-schema-transactions.html

https://github.com/MarkLeith/mysql-sys#innodb_lock_waits--xinnodb_lock_waits

https://www.slideshare.net/Leithal/performance-schema-and-sys-schema-in-mysql-57

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February 15, 2019 09:13AM
February 15, 2019 10:09AM
February 15, 2019 02:21PM
Re: Unexpected Innodb table lock
February 15, 2019 03:51PM
February 19, 2019 08:28AM
February 22, 2019 08:04AM
February 19, 2019 09:01AM
February 15, 2019 10:20AM


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