A single comparison, offered only where DynamoDB can order the attribute's
stored form.
The key condition counterpart of ComparisonConditionFor: same
comparability rule, but the operators do not compose, because the expression
has room for one condition on the sort key.
A single comparison, offered only where DynamoDB can order the attribute's stored form.
The key condition counterpart of ComparisonConditionFor: same comparability rule, but the operators do not compose, because the expression has room for one condition on the sort key.