Select sum top 3 of last 7 days

Question

I have bellow snippet table.

Above the rating table i am saving the records of vote of product_id with user_id who have rated to that product_id with vote and rating_date .

Now here i have to fetch top 3 product_id who have max sum of vote in last 7 days (from current date).

Out put expected for max vote sum record of product_id :-

1) product_id 8965 have 403 max vote of sum of last 7 days

2) product_id 4024 have 36 max vote of sum of last 7 days

3) product_id 2015 have 5 max vote of sum of last 7 days

This is all the top 3 max sum of vote of last 7 days so i have fetch produt_id according to this output.

I have tried bellow snippet code but its wrong something.

<?php
$query = mysql_query("SELECT SUM(vote) AS 'meta_sum', product_id 
FROM rating 
where rating_date >= curdate() - INTERVAL '7' DAY
    AND rating_date < curdate() - INTERVAL '1' DAY
GROUP BY product_id 
ORDER BY meta_sum DESC LIMIT 3") OR DIE(mysql_error());
while($row = mysql_fetch_assoc($query))
{
  $topexpert =$row["product_id"];
   $toprating =$row["meta_sum"];
  ?>

Answer 1

Please replace with these query

SELECT SUM(vote) AS 'meta_sum', product_id 
FROM rating 
where rating_date BETWEEN DATE_SUB(NOW(), INTERVAL 7 DAY) AND NOW()
GROUP BY product_id 
ORDER BY meta_sum DESC LIMIT 3