The AWS documentation says that a ComparisonOperator of NULL means the attribute should not exist, whereas NOT_NULL means that the attribute should exist. It explicitly says that an attribute with a value of NULL is considered to exist, which contradicts our previous implementation. This affects both put_item and get_item in dynamodb2. https://docs.aws.amazon.com/amazondynamodb/latest/APIReference/API_Condition.html |
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__init__.py | ||
comparisons.py | ||
models.py | ||
responses.py | ||
urls.py |