we have a very old installation ( 2.4.9) with a large database ( ~ 20 GB ) and want to upgrade to 5.0.18.
I have a now a fresh installation with 5.0.18 running.
Can I just upgrade the old database with the DBUpdate-to*.sql files from each major version?
Code: Select all
./otrs-3.0.22/scripts/DBUpdate-to-3.0.mysql.sql ./otrs-3.0.22/scripts/DBUpdate-to-3.0-post.mysql.sql ./otrs-3.1.21/scripts/DBUpdate-to-3.1.mysql.sql ./otrs-3.1.21/scripts/DBUpdate-to-3.1-post.mysql.sql ./otrs-3.2.18/scripts/DBUpdate-to-3.2.mysql.sql ./otrs-3.3.16/scripts/DBUpdate-to-3.3.mysql.sql ./otrs-4.0.23/scripts/DBUpdate-to-4.mysql.sql ./otrs-5.0.18/scripts/DBUpdate-to-5.mysql.sql
Do I need them as well?
But they not only change something with the database they also do other things
which could break my new installation.