Looking for the equivalent of ref.updateChildValues which is used in Swift, but for Flutter.
I have denormalised data in the Realtime Database, so looking to update data in a batch across specific child nodes.
Would appreciate any guidance! Thank you!
Solution 1: Frank van Puffelen
In Flutter that method is called
update, same as in Firebase's web SDK. Just like in the iOS version, you pass in a
Map<String, dynamic> with the values to update. The keys in this map being the name/path of each location to update, and the values then being the value to write to that location.