3 ms·
On the section about partitioned joins, how is that different from SELECT sale_dt, name, Sum(quantity) FROM sales LEFT JOIN product ON sales.product_id = pro
by sandpaper26 3y ago
On the section about partitioned joins, how is that different from
SELECT sale_dt, name, Sum(quantity)
FROM sales LEFT JOIN product
ON sales.product_id = product.id
GROUP BY sale_dt, name;