百度出来的sql是：
4
544SELECT time FROM atkg WHERE YEARWEEK(date_format(time,'%Y-%m-%d')) = YEARWEEK(now())-1可是mysql查出来的是周日到周六的时间，我想要周一到周日的时间啊，sql怎么写,求教
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给yearweek带个参数1就行
你得先知道上一周的起始时间戳
楼主应该的问的是YEARWEEK函数问题，YEARWEEK函数用法：
其中第二个参数是 mode ，具体指的意思如下：
MySQL 的 YEARWEEK 是获取年份和周数的一个函数，函数形式为 YEARWEEK(date[,mode])
Mode First day of week Range Week 1 is the first week …
0 Sunday 0-53 with a Sunday in this year
1 Monday 0-53 with more than 3 days this year
2 Sunday 1-53 with a Sunday in this year
3 Monday 1-53 with more than 3 days this year
4 Sunday 0-53 with more than 3 days this year
5 Monday 0-53 with a Monday in this year
6 Sunday 1-53 with more than 3 days this year
7 Monday 1-53 with a Monday in this year
按楼主你的写法：SELECT time FROM atkg WHERE YEARWEEK(date_format(time,'%Y-%m-%d'),1) = YEARWEEK(now(),1)-1