how create relationship in neo4j use load csv,but the type of relation is variable

0
votes

this is the clause USING PERIODIC COMMIT 20000 LOAD CSV WITH HEADERS FROM "http://192.3.4.101:8080/export/rel.csv" AS row MATCH (a:Person{id:row.id}),(b:Place{id:row.place_id}) create (a)-[:row.relation_type]->(b)

this is the rel.csv file in the picture mostly,user "create (a)-[:TYPE]->(b)" to create a relation but how to create a relation as a field --relation_type in the csv file
this is the csv file, two kinds of relation type
id,place_id,relation_type
141221199010000001,1,livein
141221199010000002,2,livein
141221199010000003,3,bornIn
141221199010000004,4,livein
141221199010000005,5,bornIn
141221199010000006,6,bornIn
141221199010000007,7,bornIn
141221199010000008,8,bornIn
141221199010000009,9,livein

1
neo4j
but there a syntax error in the above clause ,"row.relation_type" as relation is incorrect – jiang

1 Answers

0
votes

At the moment it is not possible to specify relationship types in CSV. See this question on SO