将时间戳添加到SQL查询中

Question

我试图在SQL查询中显示时间戳。请有人帮帮我！？ ：d

SELECT company, COUNT(dmy) FROM `AdTracking` WHERE company = 
'twitter' AND dmy BETWEEN DATE_FORMAT(NOW(),'%Y-%m-01 00:00:00') 
AND DATE_FORMAT(LAST_DAY(NOW()),'%Y-%m-%d 23:59:59') GROUP BY DAY(dmy)

这是SQL查询 - 注意它没有时间戳！

以下是表格：






谢谢你的帮助！

Answer 1

只需在select中添加dmy列，查看更新后的查询

SELECT company, COUNT(dmy), dmy FROM `AdTracking` WHERE company = 
'twitter' AND dmy BETWEEN DATE_FORMAT(NOW(),'%Y-%m-01 00:00:00') 
AND DATE_FORMAT(LAST_DAY(NOW()),'%Y-%m-%d 23:59:59') GROUP BY DAY(dmy)