hello, someone could tell me which file /where to modify batch importer so
that to create relationships like:
Merge (a)-[:REL]-(b)
On create set r.weight = 123
?
thank you!
Il giorno sabato 16 agosto 2014 16:34:52 UTC+2, gg4u ha scritto:
Hi Mattias,
I see.
So how the relationships and
Hi Mattias,
I see.
So how the relationships and nodes are created: using *create *or *merge* ?
I think merge would solve the issue for a check on duplication of
relationships,
especially if the directions of connection could be specified or
unspecified.
Java is not my thing, maybe someone can
The batch inserter
http://docs.neo4j.org/chunked/2.1.3/javadocs/org/neo4j/unsafe/batchinsert/BatchInserter.html
does no such checks, no
On Thu, Aug 14, 2014 at 6:54 PM, gg4u luigi.as...@gmail.com wrote:
Hi,
a quick note on the batch importer:
does it import the relationships with an
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
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
