Question

我想使用mysql查询以矩阵格式创建当前的30,60,90天的老化报告

例如，

ClientName当前1-30 31-60＆gt; 90 总计

AAA 3000 1500 4500

BBB 2000 200 2200

的 TOTAL 的 3000 3500 200 6700

我想得到这样的报告。当用户输入日期时，应该使用duedate进行检查。当输入日期是> due_date，得到老化的日子。

如果今天老化agin天，则获取netAnmount并显示在当前列中，

如果差异是1-30天，那么下一栏......等......

如何获取查询？

Gnaniyar Zubair

Answer 1

假设你的表看起来像这样

CREATE TABLE invoices (
    -- ...some stuff ...
    client_id ...,
    due_date date ,
    amount_due ...,
    -- ... some more stuff ...
)

试试这个：

SELECT client_id,
    DATEDIFF(CURDATE(), due_date) AS days_past_due,
    SUM(IF(days_past_due = 0, amount_due, 0)),
    SUM(IF(days_past_due BETWEEN 1 AND 30, amount_due, 0)),
    SUM(IF(days_past_due BETWEEN 31 AND 60, amount_due, 0)),
    SUM(IF(days_past_due BETWEEN 61 AND 90, amount_due, 0)),
    SUM(IF(days_past_due > 90, amount_due, 0))
FROM invoices
GROUP BY client_id

Mysql查询老化报告

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