I have following cypher query which returns all (in and out) relationships of an specific node:
START s=node(1) MATCH s<-[r]->(t) RETURN type(r) as RelationshipType, .......
Now I want to find out the direction of each relationship. Is there an command like " RETURN RelationshipDirection(r)
" ?? :)
Thanks.
Per neo4j 2.0, you can use startnode(r)
See http://docs.neo4j.org/chunked/snapshot/query-functions-scalar.html#functions-startnode
STARTNODE returns the starting node of a relationship
So in your example you might find outgoing relations by startnode(r) = s
Unfortunately, that's not possible right now using Cypher. Here is an issue for it. Please add any comments you might have.
Andrés
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.