Batch inserter is insert only you have to deduplicate upfront With merge you can use
Merge (a)-[:REL]-(b) On create set r.weight = 123 To ignore direction Sent from mobile device Am 14.08.2014 um 18:54 schrieb gg4u <luigi.as...@gmail.com>: > Hi, > > a quick note on the batch importer: > > does it import the relationships with an equivalent create ()-[]->() or > merge ()-[]-() ? > > In order to reduce the size of the graph, I would like to avoid to have > duplicate relationships, in the sense that if a rel > a-[]-b exist, that is equivalent to b-[]-a > and ignore the latter. > > In case of a weighted graph, does merge ignore b-[r]-a if a-[r]-b exist but r > has different weight? > > thank you ! > -- > 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. -- 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.
