Download SQL Server for developer from here
https://www.microsoft.com/en-gb/sql-server/sql-server-downloads
Windows:
https://computingforgeeks.com/install-sql-server-developer-edition-on-windows-server/
Mac:
https://database.guide/install-sql-server-2019-on-a-mac/
Linux:
https://docs.microsoft.com/en-us/sql/linux/sql-server-linux-setup?view=sql-server-ver15
I suggest downloading laragon, https://laragon.org/download.html
It comes with everything you need for your mysql server
# go to mysql.com
# go to downloads and scroll down to MySql Community Downloads
# click on the sql which u want to download example sql shell and install
# open the downloaded data to finsh requirements and install sql