Ok, that sounds extremely similar to the history function in QLDB. In the examples shown in the AWS docs, the results of a historical query are not changes mad

Ok, that sounds extremely similar to the history function in QLDB. In the examples shown in the AWS docs, the results of a historical query are not changes made to the document, but the fully resolved state of a document at the requested timestamp (or within the timestamp range). Like other threads on this page mention, this is an unusual but not uncommon DB feature these days.