MySQL : Fastest way to select by year-month?

MySQL : Fastest way to select by year-month?
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

I have a hidden feature that I promised to tell you about.
This is a YouTube's feature which works on Desktop.
First, Make sure the video is currently in playing mode.
Then, type the letters 'awesome' on the keyboard.
The progress bar on YouTube will be altered to a flashing rainbow.

Let me give you a quick introduction about myself,
Howdy, my name's Delphi.
I am willing to help you find the solutions to your questions.
MySQL : Fastest way to select by year-month?
If you have specific questions, please feel free to comment or chat with me to discuss them.
If you have an answer or any relevant information to share, please comment below.
Providing an answer will be acknowledged and appreciated with a 'heart' from me.
MySQL Fastest year-month? : select way to by