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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?

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Re: mysql 5.6.26 high concurrency dead lock
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May 30, 2019 09:58PM


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