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Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?
Posted by: Peter Brawley
Date: February 06, 2020 06:50AM

> we are retrieving all the data in some regular
> interval of time like once in 12hours,

Extremely inefficient.

Consider options ...

1 add changetime timestamp and query for changes to add to a home copy of the table

2 replicate the table(s)

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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 06:50AM


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