in neo4j's cypher, is there a way to obtain the property keys of a node?

Question

The neo4j manual gives a good example for listing all property keys using the REST API:

:GET /db/data/propertykeys

Can this be achieved by using cypher only? maybe for one specific node as well?

Answer 1

Since Neo4j 2.2 there's the keys function. Example:

MATCH (n:Person{name:'Ernesto'}) RETURN keys(n)