摘要: SELECT DATEDIFF(JSON_UNQUOTE(JSON_EXTRACT(content,'$.departuretime')),NOW()) AS daysnum,id,content->'$.title' AS titleFROM tablenameWHERE `type` = 2 A 阅读全文
posted @ 2021-09-24 16:55 hellohyi 阅读(256) 评论(0) 推荐(0) 编辑