Kohana ORM order_by a query
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27-06-2021 - |
Pergunta
I'm looking for the best way to order a result set based on the 'most viewed' count of another table?
I have a products table and a history table. The history table stores the view count of the products and is linked in by the product_id.
What is the best way to order the product listing by the 'view_count' column in the history table?
Thanks for help with this.
Solução
Assuming there is a one-to-one- relationship between products
and history
the query would be something like:
SELECT products.* FROM products
INNER JOIN history on products.id = history.products_id
ORDER BY history.view_count DESC
If there are multiple history
records for each product
than its a different scenario. This might not scale, you might consider adding the view_count
to products
and just incrementing it on each view.
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