Web-sql Questions

I have built an app using firestore as we are interested in the realtime updates portion of things. however,we are not building a website that has

I am attempting to do a login function using websql and javascript. i have written a function the takes one argument(email). the

I'm making a web app and i need to store some data into a database that can also be accessed with qt. what i need is to insert values from the web