1  设置边的数组属性

CREATE (n:Person { name: 'tom', title: 'Developer' })
CREATE (n:Person { name: 'john', title: 'Developer' })
create (a:Person{name:"tom"})-[r:RELTYPE{rtype:["r1", "r1"]}]->(b:Person{name:"john"})
return a, b, r

2  过滤查询

match (a:Person) -[r:RELTYPE] -> (b:Person)
where "r1" in r.rtype
return a, r, b

3 查看

match (n)
return (n)

 

references

Setting multiple values for a single property in neo4j https://stackoverflow.com/questions/25546285/setting-multiple-values-for-a-single-property-in-neo4j

Querying on multiple labels and property values appear not to use indexes https://community.neo4j.com/t/querying-on-multiple-labels-and-property-values-appear-not-to-use-indexes/3630

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