I'm working on a project that uses Hibernate 3.0. The program was released around 2007 and is connected to a PosgreSQL 8.2 Database.
As we want to relaunch the project (thousands and thousands lines of code) I was asked to update the Database to 9.2 - which is crazy since the 8.3 PostgreSQL alone made a huge step forward.
My question now, does anyone have any experience with Hibernate 3.0 in connection with PostgreSQL 9.2? Will I need to upgrade hibernate? I know upgrading it to 3.6 will bring huge performance improvements. But looking at the migration guide and the amount of code, it will be a horror trip to upgrade hibernate version to version.
Thanks!