摘要:
date_add 函数 例子:date_add('day',-1,current_date) date_diff 函数 例子:date_diff('day',cast(a.dt1 as timestamp),cast(b.dt1 as timestamp)) 阅读全文
摘要:
链接:https://yq.aliyun.com/articles/654743 阅读全文
摘要:
链接:https://blog.csdn.net/qq_34105362/article/details/80408621 阅读全文