Question :
I have a table like this:
CREATE TABLE `ad_analytics` (
`id` int(90) NOT NULL,
`ad_id` int(90) NOT NULL,
`advertiser_id` int(90) NOT NULL,
`publisher_id` int(90) NOT NULL,
`visitor_ip` varchar(250) NOT NULL,
`type_ad` varchar(90) NOT NULL,
`impression` int(90) NOT NULL,
`view` int(90) NOT NULL,
`clicks` int(90) NOT NULL,
`date_event` date NOT NULL,
`placed_date` date NOT NULL,
`ending_date` date NOT NULL,
`cpc` int(60) NOT NULL,
`cpv` int(60) NOT NULL,
`cpi` int(60) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
I want to count the number of impressions, views, and clicks for a particular id for distinct IP Aka if there are four impressions from the same IP then it should be counted as one impression for a particular IP. Also if there is entry from two different ip for a same id then it should counted as 2?
Consider this data:
INSERT INTO `ad_analytics` (`id`, `ad_id`, `advertiser_id`, `publisher_id`, `visitor_ip`, `type_ad`, `impression`, `view`, `clicks`, `date_event`, `placed_date`, `ending_date`, `cpc`, `cpv`, `cpi`) VALUES
(1, 49, 113, 109, '::1', 'Video', 1, 0, 0, '2018-05-01', '2018-05-01', '2018-05-01', 0, 0, 0),
(2, 49, 113, 109, '::1', 'Video', 0, 0, 1, '2018-05-01', '2018-05-01', '2018-05-01', 3, 0, 0),
(3, 49, 113, 109, '::1', 'Video', 1, 0, 0, '2018-05-01', '2018-05-01', '2018-05-01', 0, 0, 0),
(4, 49, 113, 109, '::1', 'Video', 0, 0, 1, '2018-05-01', '2018-05-01', '2018-05-01', 3, 0, 0),
(5, 49, 113, 109, '::2', 'Video', 1, 0, 0, '2018-05-01', '2018-05-01', '2018-05-01', 0, 0, 0),
(6, 49, 113, 109, '::2', 'Video', 0, 0, 1, '2018-05-01', '2018-05-01', '2018-05-01', 3, 0, 0),
(7, 49, 113, 109, '::2', 'Video', 1, 0, 0, '2018-05-01', '2018-05-01', '2018-05-01', 0, 0, 0),
(8, 49, 113, 109, '::2', 'Video', 0, 0, 1, '2018-05-01', '2018-05-01', '2018-05-01', 3, 0, 0),
(7, 49, 113, 109, '::2', 'Video', 1, 0, 0, '2018-05-01', '2018-05-01', '2018-05-01', 0, 0, 0),
(8, 49, 113, 109, '::2', 'Video', 0, 0, 1, '2018-05-01', '2018-05-01', '2018-05-01', 3, 0, 0);
For this this query giving me.
SELECT id, ad_id,MAX(impression), MAX(view), MAX(clicks)
FROM ad_analytics
GROUP BY ad_id, visitor_ip;
This answer:
(`id`, `ad_id`, `MAX(impression)`, `MAX(view)`, `MAX(clicks)`) VALUES
(1, 49, 1, 0, 1),
(5, 49, 1, 0, 1);
But i am expecting answer like this:
(`id`, `ad_id`, `MAX(impression)`, `MAX(view)`, `MAX(clicks)`) VALUES
(1, 49, 2, 0, 2),
Also in resultant row I need to consider publisher_id as well. How can I do that?
Answer :
I think the expected result you want can be fetched using this query.
select
ad_id,
sum(impression) total_impression,
sum(view) total_views,
sum(clicks) total_clicks,
from
(select
ad_id,
max(impression) impression,
max(view) view,
max(clicks) clicks,
visitor_ip,
publisher_id
from ad_analytics
where publisher_id = 109
group by ad_id, visitor_ip) t group by t.ad_id;
UPDATE
Removed columns from select
that are neither in group by
nor aggregated, and added date_event
select
ad_id,
sum(impression) total_impression,
sum(view) total_views,
sum(clicks) total_clicks,
date_event
from
(select
ad_id,
max(impression) impression,
max(view) view,
max(clicks) clicks,
visitor_ip,
date_event
from ad_analytics
where publisher_id = 109
group by ad_id, visitor_ip,date_event) t
group by t.ad_id,t.date_event;