mysql - Mysql 需要每周 COUNT 题字持续 12 周

Question

我已经数过铭文，这周。但我需要在过去 12 周内每周计算题字，并将其以数组形式发送。

我的实际要求是：

SELECT COUNT(*) FROM PERSON
YEAR(date_inscription) = YEAR(NOW())
AND WEEK(date_inscription) = WEEK(NOW())

Answer 1

SELECT YEARWEEK(date_inscription) as yweek,
       COUNT(*) as cnt
FROM PERSON
where YEARWEEK(date_inscription) >= YEARWEEK(curdate()) - 12
group by yweek