Hi Gregory, I know Santo (the author of tool), already completed the multi-label support, not by using OrientDB's classes but rather a vertex property that is an EMBEDDEDSET that contains the set of labels as strings. So you can do pretty much all the queries like with Neo4j.
@Santo do you have more to say about it? When the new version will be available? Best Regards, Luca Garulli Founder & CEO OrientDB LTD <http://orientdb.com/> On 19 December 2016 at 20:58, Oleksandr Gubchenko <user.work...@gmail.com> wrote: > It's not possible. > See official documentation: http://orientdb.com/docs/last/ > OrientDB-Neo4j-Importer.html > Limitations: > Schema limitations: > - In case a node in Neo4j has multiple Labels, it will be imported into a > single OrientDB Class ("MultipleLabelNeo4jConversion"). > -- Note that the information about the original set of Labels is not lost > but stored into an internal property of the imported vertex > ("Neo4jLabelList"). As a result it will be possible to query nodes with a > specific Neo4j Label. Note also that the nodes imported into the single > class "MultipleLabelNeo4jConversion" can then be moved to other Classes, > according to your specific needs, using the MOVE VERTEX command. > - Neo4j Nodes with same Label but different case, e.g. LABEL and LAbel > will be aggregated into a single OrientDB vertex Class. > > > Alex. > > Il giorno lunedì 19 dicembre 2016 20:13:12 UTC+1, Gregory Mace ha scritto: >> >> >> I've imported several millions of records from Neo4j. They all came >> over, but the class type is not what I wanted them to be. I have some >> questions: >> >> 1. can orientdb represent Vertexes similar to Neo4j in terms of >> supporting multiple Labels on a Vertex. If so, how? >> 2. how can I bulk change the classes of records ( Vertexes ) that I >> imported from Neo4j? >> 3. Is there a way to pre-define how I want an import to assign classes? >> > -- > > --- > You received this message because you are subscribed to the Google Groups > "OrientDB" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to orient-database+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 "OrientDB" group. To unsubscribe from this group and stop receiving emails from it, send an email to orient-database+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
