😂😂😂HAVE YOU EVER HEARD OF USING() IN SQL???😂😂😂
UPVOTE IS REQUIRED
# UPVOTE IS REQUIRED
```postgresql []
-- Write your PostgreSQL query statement below
select product_name , sum(Orders.unit) as unit from Products
join Orders using(product_id)
where TO_CHAR(order_date, 'YYYY-MM') = '2020-02'
group by product_name
having sum(unit) > 99
```
['PostgreSQL']