Will Bryant

Which postgresql gem are you using?

I agree, from a maths/accounting perspective, min, max, and avg on no rows should return nil. Sum is defined on the empty set because there is an additive ident...

Currently, :conditions => {:foo => 2.0..3.0} and :conditions => {:foo => 2.0...3.0} both sanitize to "foo BETWEEN 2.0 AND 3.0", which is incorrect - Ruby's Rang...

That looks better, but I think it may be still missing another possible case - if it goes through an association with a :primary_key option (eg. has_many :bikes...

How about adding support (to all validations which take a *list of columns) for :on => :changed (like :on => :create/:update).

Then people who want to reduce qu...

As I understand it this is by design - we want the reusable connection to start off in the same state each time.

Where are you setting your extra connection set...

db:migrate:redo is implemented as db:migrate:down+db:migrate:up or db:rollback+db:migrate.

Each of those four subtasks does a db:schema:dump at the end. However...

In the 2.2 release notes, config.action_controller.user_accept_header should be config.action_controller.use_accept_header.

We don't have functionality like (for example) lazy-loading of BLOB and TEXT columns in core, nor excluding things like search vector pseudo-columns.

Rather tha...

Is that one looking OK?