Re: Index causing lock up to 5 minutes
Posted by: Peter Brawley
Date: October 09, 2019 07:47AM

From what I can see, configuration isn't the main problem.

Multi-row ID updates will elicit less lock wait delay when the updates are (i) ordered by key value and (ii) of course enclosed in a transaction block.

If making those changes doesn't solve the problem, you'll need to experiment with simplifying the updates conditions, making the batches smaller &c.

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Re: Index causing lock up to 5 minutes
October 09, 2019 07:47AM

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