Is CDC seq order safe to use for generate cypher?

[abccbaandy]

Can you explain more detail about how to use the elementId for this use case?

I guess you mean delete by elementId? Won't it delete other node by accident? Since elementId is not unique.

Also In my previous example:
The first generated cypher will fail because id 1 already exist.

Btw I thought elementId is not safe to use outside the transaction?
I even open a question for it but no response yet.

Any reason why Neo4j use non-unique id for element id instead UUID?

I don't find any benefit for this design. Only see many warning note about element id is not safe to use in the doc. Ex: Is there any reason for that? Btw this design may seem not a problem, but when use framework, it cause some extra effort if we need an unique id. And none of this happen if element id is unique and safe to use.