On 18/08/16 17:19, Daniel Tryba wrote:
On Thu, Aug 18, 2016 at 03:50:53PM +0200, Alex Hermann wrote:
I want to upgrade my cluster from 4.3 to 4.4, beginning with the spare for live testing. But since there is a change to the trusted table (which we don't use, only address) this isn't possible without some tricks. There is no override for skipping the version check on any permissions table.
The changes are backwards compatible with the old version. You can just use another "version" table on the new instance.
http://sip-router.org/wiki/cookbooks/core-cookbook/devel#version_table
Seems docs haven't made it to kamailio.org.
Perfect. Just what is needed in this kind of scenario.
Just to add a note for a kind of alternative -- for more complex cases, when tables are no longer backward compatible, the solution can be using table views within a different database. Of course, provided that you use a sql server that has support for views (e.g., mysql).
Cheers, Daniel