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09-04-2021 12:38 PM
Hi everyone,
I am trying to import big csv files to create my graph, because of that I am using the "neo4j-admin-import" tool. According to the oficial INFO the common command is like
bin/neo4j-admin import --database=neo4j
--nodes=Label1=import/Entity1_header.csv,import/Entity1.csv
--nodes=Label2=import/Entity2_header.csv,import/Entity2.csv
--relationships=import/RELA1_header.csv,import/rela1.csv
I do not understand why the command allows to invoke several "nodes=" attribute but only one "relationships=" attribute.
How can import different relationhisps with differents properties??.
Using one relationship header file, limit the properties of the relationships to that header file. but What happened if I have to import differrent relationships with different set of properties.?
Example: Relationship1 -> [trid:int] -> TYPE: TRANSACTION
Relationship2 -> [createdAt:date] -> TYPE: PAYMENT_METHOD
Thanks for all
Solved! Go to Solution.
09-04-2021 05:07 PM
i am using version 4.2.5 and following command works on my side, maybe it helps you too, so i am able to create different relationships with different properties
neo4j-admin.bat import --nodes ../import/cdanew1/f1.csv --nodes ../import/cdanew1/f2.csv --nodes ../import/cdanew1/f3.csv --nodes ../import/cdanew1/f4.csv --relationships ../import/cdanew1/r1.csv --relationships ../import/cdanew1/r2.csv --relationships ../import/cdanew1/r3.csv --ignore-empty-strings --ignore-extra-columns --delimiter "|" --skip-duplicate-nodes
09-04-2021 05:07 PM
i am using version 4.2.5 and following command works on my side, maybe it helps you too, so i am able to create different relationships with different properties
neo4j-admin.bat import --nodes ../import/cdanew1/f1.csv --nodes ../import/cdanew1/f2.csv --nodes ../import/cdanew1/f3.csv --nodes ../import/cdanew1/f4.csv --relationships ../import/cdanew1/r1.csv --relationships ../import/cdanew1/r2.csv --relationships ../import/cdanew1/r3.csv --ignore-empty-strings --ignore-extra-columns --delimiter "|" --skip-duplicate-nodes
09-05-2021 03:23 AM
Hi, thanks for the reply.
I have tried a more simple command with two relationship attributes and it works!!.. so maybe my complex command has wrong-formed archives and because of that these files are not imported.
In any case thi was my fault so i will close the ticket.. thanks for all
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