neo4j节点和关系上允许使用的属性是什么？

Question

Some things i noticed while trying out some different properties

An array of objects as value does not work

create (n {foo: [{baz:"fox"}, {baz:"quix"}] })<-[:a]-() return n

An array of values as value does work

create (n {foo: ["bar", "baz"] })<-[:a]-() return n

And array of object does not work

create (n [{baz:"fox"}, {baz:"bar"}] )<-[:a]-() return n

Where can i get the full specification of what is and what is not allowed? Obviously "it's just JSON" doesn't fly. Also you can not quote the property keys.

Answer 1

You can java primitive types, String or array of those as property values. See http://neo4j.com/docs/stable/property-values-detailed.html for details.