摘要: SELECT WEEK ( DATE_FORMAT( date_add( DATE_FORMAT( DATE_ADD(NOW(), INTERVAL - 3 MONTH), '%Y-%m-%d' ), INTERVAL ( cast( help_topic_id AS signed INTEGER 阅读全文
posted @ 2021-07-04 09:50 aliRicky 阅读(135) 评论(0) 推荐(0)
摘要: 最近七天的日期列表 SELECT @s :=@s + 1 as `index`, DATE(DATE_SUB(CURRENT_DATE, INTERVAL @s DAY)) AS `date`FROM mysql.help_topic,(SELECT @s := -1) tempWHERE @s < 阅读全文
posted @ 2021-07-04 09:14 aliRicky 阅读(897) 评论(0) 推荐(0)
摘要: select date_add('2021-04-04', interval (cast(help_topic_id as signed integer)) day) dayfrom mysql.help_topicwhere help_topic_id < datediff('2021-07-04 阅读全文
posted @ 2021-07-04 09:11 aliRicky 阅读(784) 评论(0) 推荐(0)