__sql__="select p.*,current_high_bid from products p left join (select product_id,max(bid_amount) as current_high_bid from bids group by product_id) as b on p.product_id=b.product_id" [product_image] Type=container allowed_extensions="jpg,gif,png" visibility:list = hidden visibility:list = hidden [minimum_bid] widget:atts:size=5 widget:description = "e.g. 5.00" [bid_increment] widget:atts:size=5 widget:description = "e.g. 5.00" visibility:list = hidden [product_categories] widget:type = checkbox vocabulary = categories visibility:list = hidden [created_date] timestamp = insert widget:type = static visibility:list = hidden [modified_date] timestamp = update widget:type = static visibility:list = hidden [current_high_bid] widget:label = "Current bid" [entered_by] visibility:list = hidden [seller_username] visibility:list = hidden [product_image_mimetype] visibility:list = hidden