`
zhzhiqun2005
  • 浏览: 221585 次
  • 性别: Icon_minigender_1
  • 来自: 北京
社区版块
存档分类
最新评论

mysql 生成上周 上月上季第一天时间

 
阅读更多
SELECT CURDATE() AS today,
DATE(CONCAT(YEAR(CURDATE()),'-',ELT(QUARTER(CURDATE())-1,1,4,7,10),'-',1)) AS firstdayofQ
,DATE(CONCAT(YEAR(CURDATE()),'-',MONTH(CURDATE())-1,'-','1')) AS firstdayofM
,DATE(DATE_SUB(CURDATE(), INTERVAL WEEKDAY(CURDATE()) + 7 DAY)) AS firstdayofW
分享到:
评论

相关推荐

Global site tag (gtag.js) - Google Analytics