neo4j-import can currently only add new nodes/relationships and add properties to those new nodes/relationships. It cannot currently update existing entities.
On Monday, April 25, 2016 at 1:20:23 PM UTC+2, kincheong lau wrote: > > I have a single csv file with just 3 columns and no header > 1. Category > 2. Reader > 3. Time stamp > > I would like to use neo4j-import from shell to set the relationship only > for matching reader and category, is that possible with neo4j-import? > > If using cypher, the query would be : > > match (r:reader)-(t.subscribed)->(c.category) > where r.reader = csv.reader and c.category = csv.category > set r.timestamp = csv.timestamp > > But the csv is over 1gb and all neo4j-import examples are to import > everything > > -- You received this message because you are subscribed to the Google Groups "Neo4j" group. To unsubscribe from this group and stop receiving emails from it, send an email to neo4j+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
