genius solution
Intuition\n Describe your first thoughts on how to solve this problem. \n\n# Approach\n Describe your approach to solving the problem. \n\n# Complexity\n- Time 
# Intuition\n<!-- Describe your first thoughts on how to solve this problem. -->\n\n# Approach\n<!-- Describe your approach to solving the problem. -->\n\n# Complexity\n- Time complexity:\n<!-- Add your time complexity here, e.g. $$O(n)$$ -->\n\n- Space complexity:\n<!-- Add your space complexity here, e.g. $$O(n)$$ -->\n\n# Code\n```postgresql []\n-- Write your PostgreSQL query statement below\nWITH orders_february AS (\nSELECT *\nFROM Products p\nJOIN Orders o ON p.product_id = o.product_id\nWHERE order_date >= (\'2020-02-01\' :: DATE) AND order_date < (\'2020-03-01\' :: DATE)\n)\nSELECT product_name, SUM(unit) AS unit\nFROM orders_february\nGROUP BY product_name\nHAVING SUM(unit) >= 100;\n```
['PostgreSQL']