title: Google Cloud SQL connection to flutter
body: <p>I'm on the internet for 3 days trying to find something which would help me to set up PostreSQL server on Google Cloud and my flutter app. There is absolutely nothing neither in documentation or anywhere on the internet for flutter app how to connect it, set it up, or even do authentication without firebase. I tried to get help in console support page and it directed me here which I understand is not the best question for SO but I got no other option.. So can anyone help me with it or is flutter only design to work with firebase or is google cloud not ready for flutter yet? </p>