puppetlabs/puppetdb — pull request #800 by senior (2014-01-14 20:06:03+00:00)
Title: (PDB-79) Drop support for Postgres < 8.4

PuppetDB will now log an error and exit if it connects to an instance of Postgres older than 8.4. Users of older versions will need to upgrade (especially EL 5 users as it defaults to 8.1). The acceptance tests for EL 5 have been updated to be explicit about using Postgres 8.4 packages instead.