Hi everyone, there a guide for upgrade from hibernete4 to hibernate5 (5.3.34.Final) in grails 3.1.1? we are moving our DBMS from mysql 5.7 to mysql 8 and the dialect for mysql 8 is not present in our current version there are some issues by upgrading the hibernate version? Or you have a different solution for use the mysql8 hibernate dialect?

dont you just specify it in your dataSource?

dialect: org.hibernate.dialect.MySQL8Dialect

this dialect is not present in hibernate4, that is the version of my 3.1.1 project I try to upgrade to hibernate5 but the application don’t start up