【发布时间】:2013-12-19 14:12:09
【问题描述】:
如何返回交错的节点和关系?使用Matrix电影数据库查询
MATCH p=(a1:Actor {name:"Keanu Reeves"})-[r *0..5]-(a2:Actor {name: "Carrie-Anne Moss"})
return [n in nodes(p)|coalesce(n.title,n.name)], [rel in relationships(p)|type(rel)]
返回两列,一列包含节点,一列包含关系
Keanu Reeves, The Matrix, Laurence Fishburne, The Matrix Reloaded, Carrie-Anne Moss | ACTS_IN, ACTS_IN, ACTS_IN, ACTS_IN
...
但我想要
Keanu Reeves, ACTS_IN, The Matrix, ACTS_IN, Laurence Fishburne, ACTS_IN, The Matrix Reloaded, ACTS_IN, Carrie-Anne Moss
...
【问题讨论】: