Limit number of rows per id in a SQL query [duplicate]

Answer 1

Try like this

SET @rownum =0;

SELECT id,brand_id FROM
(
    SELECT 
    products.id, products.brand_id, @rownum := @rownum + 1 AS rank
    FROM products
      JOIN (
        SELECT id, brand_id
        from products limit 10) 
        pinner ON products.id = pinner.id
    WHERE pinner.brand_id IN ('1', '2','3') 
) AS T
Where rank < 10