Question

我每月和每年创建一代报告。我想要显示每月总销售额的15种费用。我的数据库表中有一个日期列，格式为（例如2014-09-27）。我不知道如何按月订购（从1月到12月），然后加上每笔费用的总额。我有一个下拉列表来选择年份，这样我就会显示每年和每月的报告，这些报告取决于我选择的年份。数据库中的每笔费用都有价格。

数据库名称：注册

表名：应用

列：DATE_APPLICATION，Barangay_Business_Permit，Business_Plate，Sanitary_Inspection_Fee，Environmental_Clearance，Barangay_Development，Building_Permit，Electrical_Inspection，Mechanical_Inspection，Plumbing_Inspection，Health_Certificate，Signage_Fee，Penalty，Barangay_Clearance，Barangay_Certification，Construction_Clearance

Answer 1

根据更新的信息，如果要按月或年计算应用程序的总计，则需要根据日期提取选择，然后将Date_Application的列分组相加。所以每月上市：

Select SUM(Barangay_Business_Permit), SUM(Business_Plate), SUM(Sanitary_Inspection_Fee),
SUM(Environmental_Clearance), SUM(Barangay_Development), SUM(Building_Permit),
SUM(Electrical_Inspection), SUM(Mechanical_Inspection), SUM(Plumbing_Inspection),
SUM(Health_Certificate), SUM(Signage_Fee), SUM(Penalty), SUM(Barangay_Clearance),
SUM(Barangay_Certification), SUM(Construction_Clearance)
from Registration.application GROUP BY MONTH(DATE_APPLICATION);

每年上市：

Select SUM(Barangay_Business_Permit), SUM(Business_Plate), SUM(Sanitary_Inspection_Fee),
SUM(Environmental_Clearance), SUM(Barangay_Development), SUM(Building_Permit),
SUM(Electrical_Inspection), SUM(Mechanical_Inspection), SUM(Plumbing_Inspection),
SUM(Health_Certificate), SUM(Signage_Fee), SUM(Penalty), SUM(Barangay_Clearance),
SUM(Barangay_Certification), SUM(Construction_Clearance)
from Registration.application GROUP BY YEAR(DATE_APPLICATION);

如果您想使用月份名称，请改用MONTHNAME(DATE_APPLICATION)。

如何在php中从数据库生成每月和每年的报告

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