Hello! I hope you're doing well today and thank you for your time.
I've two nodes as of now and I've been trying to create a relationship going from
Exhibitor_Booth node -> Exhibitor node with relationship "belongs_to" where "org_id" property is set for the relationship.
I do understand my node size is big and it's causing troubles but I can't really query how to get away with the "Jave heap space" error. Any advice or help would be really appreciated. Detailed info below,
Node1: Exhibitor, has property of "org_id"(int), row counts (404241)
Node2: Exhibitor_Booth, has property of "org_id"(int), row counts (404241)
Cypher for when I tried:
MATCH (e:Exhibitor), (eb:Exhibitor_Booth) where e.org_id = eb.org_id
MERGE (eb)-[b:belongs_to]->(e)
ON CREATE SET eb.org_id = e.org_id
I did notice some config file changes would help and importing other settings but it was confusing to me since I am new to NEO4j. I would be happy to follow the instruction if link is available and any tips doing so would be great.
also, is there a way I can do what i want to with Cypher query itself? thanks in advance and thank you for your valuable time.
Respectfully,
Petra
