Invoke $order->save() method that saves processed order to DB tables sales_flat_order_* . Commit DB transaction (At this step DB releases lock on inventory table)
Download and run the updated Database Cleanup script. This hotfix
1213 Deadlock found when trying to get lock; try restarting transaction"
This module provides an update to the core Magento 2 Pdo/Mysql driver
we ran into this problem as well trying to save products in parallel.
No order is registered in Magento, but paypal takes payment and sends a confirmation t.
The “lock wait timeout exceeded” error in Magento – find and solve it!
Error placing order with Authorize.net Sandbox account (An error
I am unable to place the order in Magento 2.1.1. I don't get
so I added a snippet of code to retry queries x number of times if a deadlock