My current Postgres version (9.6) is reaching EOL and I want to upgrade it to a more recent version (12/13). On the DSS knowledge base, I find that all versions >= 9 are supported.
Should I expect any problems when upgrading my Postgres instance, for instance with existing DSS flows using the database? Or is switch seamless? What do you advise when upgrading postgres?
As stated in our docs here: https://doc.dataiku.com/dss/latest/connecting/sql/postgresql.html,
DSS supports PostgreSQL versions 9 and above so you should be good with PostgreSQL v12/13.