我怎样才能从昨天得到我的php点击量?
只有当我使用这个php sql调用获得总点击量时,我才能从昨天获得php点击量。代码如下:我怎样才能从昨天得到我的php点击量?,php,Php,只有当我使用这个php sql调用获得总点击量时,我才能从昨天获得php点击量。代码如下: SELECT *, COUNT(visitor_tracking.model_id) as model_count FROM user, visitor_tracking WHERE visitor_tracking.model_id = $user_id GROUP BY $user_id ORDER BY model_count DESC LIMIT 1 以这种方式插入数据日时。代码如下:
SELECT *, COUNT(visitor_tracking.model_id) as model_count FROM user, visitor_tracking WHERE visitor_tracking.model_id = $user_id GROUP BY $user_id ORDER BY model_count DESC LIMIT 1
以这种方式插入数据日时。代码如下:
SELECT *, COUNT(visitor_tracking.model_id) as model_count FROM user, visitor_tracking WHERE visitor_tracking.model_id = $user_id GROUP BY $user_id ORDER BY model_count DESC LIMIT 1
2013-12-11 14:23:45
我的数据库名是timestamp
我怎样才能得到昨天的php点击量呢?您需要在
之间使用。例如,类似这样的方法应该有效:
SELECT *, COUNT(visitor_tracking.model_id) as model_count
FROM user, visitor_tracking
WHERE visitor_tracking.model_id = $user_id AND
`timestamp` BETWEEN '2013-12-11 00:00:00' AND '2013-12-11 23:59:59'
GROUP BY $user_id ORDER BY model_count DESC LIMIT 1
顺便说一句,由于使用了COUNT
,我不确定您是否需要该查询中的DESC LIMIT 1
,但我可能是错的。在何处创建了\u time日期添加(CURDATE(),间隔-1)
日)
我希望它有助于将所有时间转换为时间戳,创建开始和结束时间戳,并查看哪些时间戳属于Unix_时间戳范围(2013-12-11 14:23:45)