Neo4j load CSV configuration and use

1、 Need to pass through cypher load Loading the file directly generates the corresponding map data , The configuration is as follows ：

dbms.directories.import=import
dbms.security.allow_csv_import_from_file_urls=true

  How to sample ：

Put the document in neo4j In the catalog import Catalog

And then execute ：

LOAD CSV WITH HEADERS FROM "file:///test.csv" AS row

MERGE (parent_category:Category {name: row.parent_category})

MERGE (category:Category {name: row.category})

MERGE (category)-[:PARENT_CATEGORY]->(parent_category)

MERGE (p:Product {sku: toString(row.sku)})

SET p.name  = row.name,

    p.price = toFloat(row.price)

MERGE (p)-[:IN_CATEGORY]->(category)

MERGE (d:Designer {name: row.designer})

MERGE (p)-[:DESIGNED_BY]-(d)

RETURN *;

Reference resources ：LOAD CSV - Neo4j Cypher Manual