2018年8月24日
MySql: Year, Quarter, Month, Day, Hour statistics
摘要： -- 统计 select count(*) as '当天记录数' from web_product where date(p_createtime) = curdate(); select count(*) as '当天记录数' from web_product where to_days(p_createtime) = to_days(now()); SELECT count(... 阅读全文
posted @ 2018-08-24 13:01 ®Geovin Du Dream Park™ 阅读(517) 评论(0) 推荐(0)