摘要: 说明SELECT YEAR('2014-10-29') //2014SELECT MONTH('2014-10-29') //10SELECT DAY('2014-10-29') //29SELECT QUARTER('2014-10-29') //4 季度SELECT DAYOFWEEK('2014-10-29') //4 星期一、年度查询查询本年度的数据SELECT *FROM ... 阅读全文
posted @ 2019-04-23 16:59 Phyday 阅读(13852) 评论(0) 推荐(5) 编辑