【发布时间】:2020-10-11 11:28:03
【问题描述】:
我想在网站的图形上选择每天的销售额并使用 DATEDIFF 和 DATEADD 函数,但我得到一个 SQL 错误。
我的桌子:
已尝试查询 i:
SELECT SUM(satis_fiyat) AS satis_fiyat from satis WHERE DATEDIFF(NOW() , DATEADD(DAY,-1,NOW())) ;
SQL 错误:
Hata SQL sorgusu: Belgeler SELECT SUM(satis_fiyat) AS satis_fiyat from satis WHERE DATEDIFF(NOW() , DATEADD(DAY,-1,NOW())) LIMIT 0, 25 MySQL çıktısı: Belgeler #1305 - FUNCTION kaya.DATEADD does not exist
【问题讨论】:
标签: sql mariadb datediff dateadd