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pupca/gist:850307

Created March 2, 2011 01:45
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gistfile1.rb
has_one :city_name, :primary_key => "city", :foreign_key => "name", :class_name => "City"
has_one :catalog_area, :through => :city_name
###
CatalogArea Load (0.4ms) SELECT `catalog_areas`.* FROM `catalog_areas` INNER JOIN `cities` ON `catalog_areas`.id = `cities`.catalog_area_id WHERE ((`cities`.name = 100)) LIMIT 1
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