How to extract all subgraph from neo4j

问题

I'm using neo4j and I build a large graph that has a lot of subgraph. For example, in the pic below there are 4 subgraphs.

So how can I get 4 groups of nodes by cypher query?

I'm using neo4j 3.0

回答1:

If you want to display all node along with all relationships, you can use a quick and easy cypher query at your disposal. Assuming there are no restrictions applicable to your account:

MATCH (n) RETURN n

来源：https://stackoverflow.com/questions/43337932/how-to-extract-all-subgraph-from-neo4j