mysql中格式化日期函数_MySql格式化日期函数
MySql格式化日期函数记录1、DATE_FORMAT(date,format):1 select DATE_FORMAT(create_time,'%Y%u') weeks,count(caseid) count from tc_case group byweeks;2 select DATE_FORMAT(create_time,'%Y%m%d') days,count(caseid) cou...