MYSQL version upgrade: precautions for upgrading from 5.7.27 to 8.0.25

MYSQL version upgrade: precautions for upgrading from 5.7.27 to 8.0.25 Why upgrade? 5.7.27 there are many known vulnerabilities Current situation description 5.7.27 there are already used data in the database. Considering that only the database instance is upgraded, it is judged that the version upgrade will not affect the running data Upg ...

Posted on Sat, 16 Oct 2021 13:42:21 -0400 by geaser_geek