database
The FirebaseDatabase of the default FirebaseApp at url.
The FirebaseDatabase of app.
The FirebaseDatabase of app at url.
The FirebaseDatabase of the default FirebaseApp; the Android SDK's Firebase.database.
The FirebaseDatabase of the default FirebaseApp at url.
The FirebaseDatabase of app.
The FirebaseDatabase of app at url.
The FirebaseDatabase of the default FirebaseApp; the Android SDK's Firebase.database.