I have a strange problem, looking at three tables. I want to capture products with a SM of my ratings (which is a +1 or -1 value ) And their total product count. by IDID rating. However, the query is returning 9 ratings, 9 views. I understand why this is happening (this is the abbreviation of the rating for each product_view), but I do not know about it. Any suggestions will be highly appreciated. Sample Data: Try sample output: Here is the demo
SELECT p.`id`, p.`title`, SUM (PR.Rating)) as AS rating, COUNT (PVT Product_ID`) as `product` As left to go as P 'product_reating' on PR (PR.Product_ID = P.IDID) LEFT JOIN as product_view` PV On (PVA product_id '= P.ID') group, p. I have 1 rating, 9 views in the DESC
SELECT p.id, p.title, r.rating, v.views Products by product LE LEFT JOIN (SELECT product_id, SUM (rating) Rating Product_AN GROUP BY Product_id) R. P.ID = R.product_id (SELECT product_id, COUNT (*) by product_view GROUP product_id) P on P.ID = v.product_id ORDER R. RATING DESC
| ID | TITLE | Ratings | VIEWS | --------------------------------- | 1 | Globe | 1 | 9 |
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