Neo4j

Hi I have for some years used the HTTP API to access neo4j database from the Eiffel language. I was thinking of using AuraDB and found this statement "The HTTP API is available in Community Edition and Enterprise Edition, but not in AuraDB" I assume...

When usuig Neo4j browser I can do something like this MATCH (x.......) set x.text = ''' I use the escape character \ to write a ' But when I try to send the same query via the HTTP API I get a parsing error, saying that it does not recognize the esca...

Depending on the result reported from one MATCH I would like to have different WHERE clauses. Is that possible? A simple case is that if the first MATCH returns a null then I want to have one MATCH with WHERE and if it is not null I want a different ...