Hi Henning, thank you for your reply. Interesting approach. Can you tell me where I can find information on how to "Install the new 5.4.x kamailio postgres DB"?
Cheers, Giovanni Il giorno gio 30 set 2021 alle ore 09:03 Henning Westerholt <[email protected]> ha scritto: > Hello Giovanni, > > > > You are doing a bigger step in one upgrade. I would suggest the following > approach to get the DB differences: > > > > - Do a pg_dump -s for the database schema on the existing 4.4.x DB > - Install the new 5.4.x kamailio postgres DB on a test server etc.. > - Do a pg_dump -s for the new database schema on the test server > - Compare the two schemas e.g. with diff or similar tool > - Use this to create an ALTER TABLE to (a copy) of the old database on > a test server and test > - Alternatively you can of course also use other SQL techniques to > insert the old data into the new one > > > > Cheers, > > > > Henning > > > > *From:* sr-users <[email protected]> *On Behalf Of *Giovanni > Tommasini - timenet srl > *Sent:* Wednesday, September 29, 2021 10:06 AM > *To:* [email protected] > *Subject:* [SR-Users] upgrade kamailio 4.4.x-to-5.0.0 - PostgreSQL > migrations > > > > Hi Dears, > > > > I'm working on upgrading Kamailio from 4.4.6 to 5.4.0 in an installation > where I use PostgreSQL > > > > I understand that I have to upgrade in steps by following these links: > - http://www.kamailio.org/wiki/install/upgrade/4.4.x-to-5.0.0 > > - http://www.kamailio.org/wiki/install/upgrade/5.0.x-to-5.1.0 > > - https://www.kamailio.org/wiki/install/upgrade/5.1.x-to-5.2.0 > > - https://www.kamailio.org/wiki/install/upgrade/5.2.x-to-5.3.0 > > - https://www.kamailio.org/wiki/install/upgrade/5.3.x-to-5.4.0 > > > > in most of these links, in the section "Database", I find only the > subsection "MySQL Database Structure", but I don't find the indications for > DB migrations for PostgreSQL Database. > > Only here https://www.kamailio.org/wiki/install/upgrade/5.2.x-to-5.3.0 I > found both the subsection "MySQL Database Structure" and "PostgreSQL > Database Structure". > > > > What does this mean? > > - that I'm getting lost in a glass of water? > - or that I don't have to make any changes to PostgreSQL? > - or that the queries to be launched on PostgreSQL are the same as those > for MySQL? I would discard this hypothesis > - or that the wiki sections for PostgreSQL are missing? If this were the > case, I could proceed with the update and then share the queries I launched > to update the wiki. > > > > thanks a lot > > Giovanni Tommasini >
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