Congrats! You now know pretty much everything about advanced aggregation! Great job! 🚀 Let me just remind what you achieved, because you've done a lot:

• You learned to group your result by a specific column
• You are now able to find top performing products
• Filter aggregate function using HAVING

This is really cool! Honestly, if you got until here, you have a really decent SQL level and this is a great achievement! 🌈🏆

Next, we will cover CASE statements, to group your data the way you want and even do conditions inside your aggregate function! This is very powerful for your goal to become expert in SQL! See you there 👋