sql将日期按照年月分组并统计数量

SELECT DATE_FORMAT(releaseDate,"%Y年%m月") AS dates,COUNT(*) FROM t_diary GROUP BY DATE_FORMAT(releaseDate,"%Y年%m月")
ORDER BY DATE_FORMAT(releaseDate,"%Y年%m月") DESC ;
DATE_FORMAT();按照格式对某个日期操作
ORDER BY 排序
DESC 降序

sql将日期按照年月分组并统计数量

标签：esc   orm   style   for   from   div   排序   sql   rom