neo4j学习（2）创建关系

1、没有属性的关系与现有节点

MATCH (e:Customer),(cc:CreditCard) 
CREATE (e)-[r:DO_SHOPPING_WITH ]->(cc) 

 

MATCH (e)-[r:DO_SHOPPING_WITH ]->(cc) 
RETURN r

2、与现有节点的属性的关系

MATCH (cust:Customer),(cc:CreditCard) 
CREATE (cust)-[r:DO_SHOPPING_WITH{shopdate:"12/12/2014",price:55000}]->(cc) 
RETURN r

3、新节点无属性关系

CREATE (fb1:FaceBookProfile1)-[like:LIKES]->(fb2:FaceBookProfile2) 

4、新节点与属性的关系

CREATE (video1:YoutubeVideo1{title:"Action Movie1",updated_by:"Abc",uploaded_date:"10/10/2010"})
-[movie:ACTION_MOVIES{rating:1}]->
(video2:YoutubeVideo2{title:"Action Movie2",updated_by:"Xyz",uploaded_date:"12/12/2012"}) 

5、检索关系节点的详细信息

match(cust)-[r:DO_SHOPPING_WITH]->(cc) return cust,cc

match(video1)-[movie:ACTION_MOVIES]->(video2) return video1,video2