@Shashank baru Thank you for your interest in Azure SQL Database.
Support for Azure SQL Database is made possible with Project Nami
It lets you use Azure SQL Database as a backend for your WordPress site.
Please check the website for more details and this GitHub repo for support.
If an answer is helpful, please "Accept answer" or "Up-Vote" which might help other community members reading this thread.
And if you have further questions or issues, please let us know.