rubyonrailsin

The normal rails convention is to use the table_id as the fk. You can
over ride this in the model if need be.

So if analysis :has_many => :photos

the photo table would have a column analysis_id.

On Mar 30, 11:49 am, ES <emsto...@gmail.com> wrote:
> Do I have to manually set a column in a dependent table for the id of
> the object to which it belongs?
>
> I have a collection of objects called photos that are owned by a
> analysis object.  When I try to show an attribute of each of the photo
> objects I get this error:
>
> Mysql::Error: Unknown column 'photos.analysis_id' in 'where clause':
> SELECT * FROM `photos` WHERE (`photos`.analysis_id = 7)
>
> Extracted source (around line #1):
>
> 1: <% for photo in @analysis.photos %>
> 2:  <p>
> 3:   <%= photo.description %>
> 4: </p>

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