[Dbix-class] BUG? Unable to resolve relationship

[Ovid]

--- On Fri, 11/12/09, Rob Kinyon <rob.kinyon at gmail.com> wrote:

> From: Rob Kinyon <rob.kinyon at gmail.com>

> This looks to be the mythical "might_belong_to"
> relationship type that
> hasn't been defined yet. might_have is the LEFT JOIN
> version of
> has_many. What you want is belongs_to( ..., { join_type
> => 'LEFT' } );

>From DBIx::Class::RelationShip:

  might_have

  Arguments: $accessor_name, $related_class, $their_fk_column|\%cond|\@cond?, \%attrs?
  Creates an optional one-to-one relationship with a class. 

That "one-to-one" is wrong?  Is this a doc error?  Ironically, our original code had "belongs_to", but it seemed a bit odd and was throwing the same error, so I changed it to "might_have" since (customer "might_have" account seemed natural).  

In the sample code I sent, changing "might_have" to "belongs_to" results in the same error:

The::Schema::Customer::account(): Unable to resolve relationship from Customer to account: column account.account_id not loaded from storage (or not passed to new() prior to insert()). Maybe you forgot to call ->discard_changes to get defaults from the db. at loader.pl line 37

Cheers,
Ovid
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