Without Join
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```\n# Write your MySQL query statement below\nSELECT p.product_name, SUM(o.unit) AS unit\nFROM Products p, Orders o\nWHERE p.product_id=o.product_id AND o.order_date LIKE "2020-02-%"\nGROUP BY p.product_id\nHAVING SUM(o.unit)>=100 \n```
['Database', 'MySQL']