I don't think that there will be too much trouble, as long as you follow every changelog tip (9.0->9.1, 9.1->9.2 and 9.2->9.3)
On Wed, Nov 6, 2013 at 7:06 AM, Greg Burek <gb@heroku.com> wrote:
Hello,
How advisable or well known is it to take a 9.0 era db directly to 9.3 using the latest pg_upgrade binary?
I imagine that the upgrade path between adjacent major versions is more battle tested, but we have several dbs that we would like to bring up to date without meandering through ever major version along the way.
