MySQL Forums
Forum List  »  Performance

Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?
Posted by: Edwin Desouza
Date: February 11, 2020 11:14AM

can you post your:
- HW/OS Config
- MySQL 5.7.x Config
- MySQL 8.0.x Config [this should be 8.0.19, so we can do EXPLAIN ANALYZE]

and, minimum test to reproduce your issue
- Schema
- Sample Data
- Queries
- Explain for 5.7 and 8.0

that would help to understand



Edited 1 time(s). Last edit at 02/11/2020 03:51PM by Edwin Desouza.

Options: ReplyQuote


Subject
Views
Written By
Posted
Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?
329
February 11, 2020 11:14AM


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.