我正在尝试使用sql生成报告，但我似乎无法使其正常工作。
你可以查看我的代码。基本上我想要姓名，电话，所有含有余额的药物，然后是每位患者的总余额。
SELECT patient_info.p_name, Sum(patient_info.p_balanceOwing,
patient_info.p_balanceOwing2, patient_balanceOwing3) AS SumOfp_balanceOwing,
patient_info.p_phone, patient_info.p_medicationList,
patient_info.p_balanceOwing2, patient_info.p_balanceOwing3,
patient_info.p_medication3, patient_info.p_medication4,
patient_info.p_medication5, patient_info.p_medication6
FROM patient_info
GROUP BY patient_info.p_name, patient_info.p_phone,
patient_info.p_medicationList, patient_info.p_balanceOwing2,
patient_info.p_balanceOwing3, patient_info.p_medication3,
patient_info.p_medication4, patient_info.p_medication5,
patient_info.p_medication6;
我非常感谢帮助