Object not loading on save in PosgreSQL schema

Attached a patch for ActiveRecord tests that confirms this behaviour.

Saving an object under a Postgresql's schema doesn't update the object.

create_table "doodles", :force => true do |t|
  t.string   "name"
  t.datetime "created_at"
  t.datetime "updated_at"
end

I get the following weird behaviour when trying to save the object

ruby-1.9.2-p0 > db.schema_search_path = "one"
 => "one" 
ruby-1.9.2-p0 > db.schema_search_path
 => "one" 
ruby-1.9.2-p0 > @d = Doodle.new
 => #<Doodle id: nil, name: nil> 
ruby-1.9.2-p0 > @d.name = "bob"
 => "bob" 
ruby-1.9.2-p0 > @d.save
 => true 
ruby-1.9.2-p0 > @d.errors
 => {} 
ruby-1.9.2-p0 > @d.id
 => nil 
ruby-1.9.2-p0 > Doodle.last
 => #<Doodle id: 14, name: "bob"> 
ruby-1.9.2-p0 > Doodle.last.id
 => 14 
ruby-1.9.2-p0 >