Indeed, 9.1.1 produced log entries complaining about a non-existent schema which clearly exists, and I confirmed 9.1.6 behaves.
... 2013-01-10 15:49:45.068 CST - - 50ef3779.377: WARNING: invalid value for parameter "search_path": "beverlyhills, public" 2013-01-10 15:49:45.068 CST - - 50ef3779.377: DETAIL: schema "beverlyhills" does not exist 2013-01-10 15:50:15.080 CST - - 50ef3797.394: WARNING: invalid value for parameter "search_path": "beverlyhills, public" 2013-01-10 15:50:15.080 CST - - 50ef3797.394: DETAIL: schema "beverlyhills" does not exist 2013-01-10 15:50:30.082 CST - - 50ef37a6.3a3: WARNING: invalid value for parameter "search_path": "beverlyhills, public" 2013-01-10 15:50:30.083 CST - - 50ef37a6.3a3: DETAIL: schema "beverlyhills" does not exist 2013-01-10 15:50:45.124 CST - - 50ef37b5.3b1: WARNING: invalid value for parameter "search_path": "beverlyhills, public" 2013-01-10 15:50:45.125 CST - - 50ef37b5.3b1: DETAIL: schema "beverlyhills" does not exist ... -ar On Wed, Jan 9, 2013 at 3:59 PM, Kevin Grittner <kgri...@mail.com> wrote: > Armin Resch wrote: > > > one needs to evaluate to what extent an upgrade of postgres is contained > > PostgreSQL minor releases (where the version number matches to the > left of the second dot) only contain fixes for bugs and security > vulnerabilities. Dependencies on other packages should not change. > > http://www.postgresql.org/support/versioning/ > > -Kevin >