After checking source code,only one column named PRIORITY is involved for support message priority. So adding the column on old tables, ACTIVEMQ_MSGS and ACTIVEMQ_ACKS may work well for upgrading if no marshalling changes with subsequent versions. Hope someone make sure for this,thanks.
At 2011-12-19 20:01:08,SuoNayi <suonayi2...@163.com> wrote: >Hi, > > The broker v5.2 of which store is based on oracle has worked for several > months. > > For some reasons I want to upgrade it to the new version 5.5.1. > > Are there any compatibility issues or some migration instructions I should > follow if upgrading?
