MySQL Forums
Forum List  »  Performance

Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?
Posted by: Peter Brawley
Date: February 03, 2020 11:00AM

Explain says it can't find an index to use. Therefore MySQL has to do a full table scan. Slow.

Once again: what is the query?

Options: ReplyQuote


Subject
Views
Written By
Posted
Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?
550
February 03, 2020 11:00AM


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.