MySQL Forums
Forum List  »  InnoDB

Advanced Search
New Topic

Re: mysql 5.6.26 high concurrency dead lock
Posted by: Peter Brawley
Date: May 30, 2019 09:58PM

In a busy high concurrency system, deadlocks from collisions like this are near inevitable, your transactions need to handle them.

BTW what functionality do you hope your idx_code key will add that the (`code`,`data_key`,`create_time`) key does not? Isn't it redundant?

Navigate: Previous Message• Next Message
Options: Reply• Quote


Subject
Views
Written By
Posted
mysql 5.6.26 high concurrency dead lock
989
huafeng qu
May 30, 2019 08:41PM
Re: mysql 5.6.26 high concurrency dead lock
481
Peter Brawley
May 30, 2019 09:58PM
Re: mysql 5.6.26 high concurrency dead lock
519
huafeng qu
May 31, 2019 04:26AM
Re: mysql 5.6.26 high concurrency dead lock
635
Peter Brawley
May 31, 2019 12:02PM


Sorry, you can't reply to this topic. It has been closed.

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.