Rails原始SQL示例如何將此代碼轉換為原始sql并在rails中使用?因為當我在heroku中部署此代碼時,會出現(xiàn)請求超時錯誤。我認為如果我使用原始sql,這將更快。@payments = PaymentDetail.joins(:project).order('payment_details.created_at desc')@payment_errors = PaymentError.joins(:project).order('payment_errors.created_at desc')@all_payments = (@payments + @payment_errors)
Rails原始SQL示例
HUX布斯
2019-08-09 17:31:25