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我有這些在我的控制器:Meta_search誤差模型關聯
class AccountsController < ApplicationController
def index
@search = Account.search(params[:search])
@accounts = @search.order("id desc").includes(:chef).page(params[:pagina]).per(10)
end
end
我的觀點:
<%= f.text_field :username_or_email_or_chef_name_contains %>
工作正常!如果我脫下.includes
ActiveRecord::StatementInvalid in Accounts#index
Mysql2::Error: Column 'id' in order clause is ambiguous: SELECT `accounts`.`id` AS t0_r0, `accounts`.`chef_id` AS t0_r1,...
(:廚師)賬戶控制器,工作正常但是,當我基於電子郵件搜索,我得到這個錯誤。
問題
爲什麼這個錯誤?出於性能原因,我不想從帳戶控制器中刪除include
。
Thanks!我知道了。 – maiconsanson