MySQL : How to join two tables using a comma-separated-list in the join field

MySQL : How to join two tables using a comma-separated-list in the join field
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.
Next, enter the letters 'awesome' on your keyboard.
You will see a flashing rainbow instead of a regular progress bar on YouTube.

A brief introduction of myself,
Hi, my name is Delphi, nice to meet you.
Allow me to support you in answering your questions.
MySQL : How to join two tables using a comma-separated-list in the join field
If you need more specific answers, please leave a comment or start a chat with me.
Don't hesitate to share your answer or insights on the answer by leaving a comment below.
Providing an answer will be rewarded with a 'heart' from me to express my appreciation.
a the How : MySQL join two using in field join comma-separated-list tables to