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Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?
Posted by: Frederic Descamps
Date: February 06, 2020 11:56PM

Retrieving all data of one table in one single thread might indeed be slower but I don't expect double the time. Do you have any workload difference ? Is this a test machine or your production machine ?

Is your table InnoDB and have you the same InnoDB settings ?

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Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?
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February 06, 2020 11:56PM


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