How to create Node with unique Id ?

[Stephen]

When I was using "neo4j-import" to import csv file. There was a name like "PRODUCT_ID:ID" that I can specify a unique value to a node , and I can build a relationship between 2 nodes with these values.

Now I want to use cypher or java code to create node like above. How to do it?

Reference of csv-import info : https://neo4j.com/developer/guide-import-csv/

[Michael Hunger]

You can use load csv to load data from CSV

Or in cypher or the java API create a node and set PRODUCT_ID as a property with your value (you should use a name like productId though for better readability).

If you need to create UUIDs you can use the APOC procedure library and use apoc.create.uuid() function.

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