neo4j - 在neo4j中找到连接到任何特定节点的最大权重边

Question

MATCH (d:domain) 
WITH COLLECT(d) AS domains
UNWIND domains AS d1
UNWIND domains AS d2
WITH d1,d2
WHERE id(d1) < id(d2) and d1.name='google'
MATCH (d1)-[r:domain_join]-(d2)

       //where r.weight is max // I want something like this (I am stuck at this line)

return d1.name,d2.name,r.weight;

我得到的输出是

我想要的输出是具有最大权重的单行

标签： neo4jcyphergraph-databases

Answer 1

你应该能够做到：

return d1.name,d2.name,r.weight
ORDER BY r.weight DESC LIMIT 1;