At Neo4j, we’ve been working on making the Cypher types visible in the Cypher language. This includes seeing what type a value has with the type predicate expression and valueType function. It also applies to introducing type constraints, which let you restrict types allowed to be stored under a property. In this blog, we’ll explore what you can do with this new functionality.
We also presented on this topic at our NODES developer conference. Watch it here:
Cleaning Up Data Consider this ex...
Read it: Enforcing Data Quality in Neo4j 5: New Property Type Constraints & Functions