neo4j创建节点和关系

 

 

创建节点
create (p:person{name:"贾宝玉",sex:"男",age:"16",hobby:"女孩子"})
create (p:person{name:"林黛玉",sex:"女",age:"14",hobby:"葬花"})
create (p:person{name:"贾政",sex:"男",age:34,hobby:"装正经",prof:"工部员外郎"})

 

创建关系
match (p1:person{name:"贾宝玉"}),(p2:person{name:"贾政"}) create (p1)-[r:父亲]->(p2) return p1,p2
match (p1:person{name:"贾宝玉"}),(p2:person{name:"林黛玉"}) create (p1)-[r:表妹]->(p2) return p1,p2
match (p1:person{name:"贾政"}),(p2:person{name:"林黛玉"}) create (p1)-[r:外甥女]->(p2) return p1,p2
match (p1:person{name:"贾政"}),(p2:person{name:"贾宝玉"}) create (p1)-[r:儿子]->(p2) return p1,p2
match (p1:person{name:"林黛玉"}),(p2:person{name:"贾宝玉"}) create (p1)-[r:表哥]->(p2) return p1,p2
match (p1:person{name:"林黛玉"}),(p2:person{name:"贾政"}) create (p1)-[r:舅舅]->(p2) return p1,p2

 

关系图