摘要: mysql查询本季度今天select * from 表名 where to_days(时间字段名) = to_days(now());昨天SELECT *FROM表名WHERE TO_DAYS( NOW( ) ) – TO_DAYS( 时间字段名) <= 17天SELECT *FROM表名 wher... 阅读全文
posted @ 2014-08-18 15:19 hechunhua 阅读(337) 评论(0) 推荐(0)