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The rich data types are also useful for partial updates, like adding items to a set, updating some fields in a map etc.
by glkz 6y ago
The rich data types are also useful for partial updates, like adding items to a set, updating some fields in a map etc.
- nuclearnice1 6y agoThat does sound useful. So I can have a key and an associated map and update a few members of the map? I would like to learn how to do that.
- taylor-s 6y agoYep! Here's the AWS documentation about this feature: https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Expressions.UpdateExpressions.html https://docs.aws.amazon.com/amazondynamodb/latest/developerg....