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Update data in Firestore

Update data in Firestore: iOS Development with Firebase
Update data in Firestore: iOS Development with Firebase

There are a few ways to update data on the server. You can overwrite the data that is already there. If you want to keep the data already in the document, you can merge the new data into the existing data. Also, you can set individual fields. If the field contains a dictionary, you can even use dot notation to set the value.

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Skill Level Advanced
1h 46m
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Skills covered in this course
Developer Mobile Apps Firebase iOS

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