[orientdb] create if not exists / insert ignore

Hi guys, I'm just starting to play around with OrientDB, coming from Neo4j. I'm trying to batch import a large number of vertexes with a unique property. Sometimes the vertex with unique property exists already, and I'd like to not throw a duplicate key error. Since i'm trying to import a large

Re: [orientdb] New Tutorial

Excellent! Thanks for sharing. Atenciosamente, Israel Freitas 2014/1/6 Petter Graff > I created a new tutorial on OrientDB here. Enjoy! > http://pettergraff.blogspot.com/2014/01/getting-started-with-orientdb.html > > -- > > --- > You received this message because you are subscribed to the Goog

Re: [orientdb] Saving NaN to the graph database as a Double

Progress in this issue can be tracked on GitHub's issue . On Monday, January 6, 2014 3:56:48 PM UTC+2, Hosam Aly wrote: > > Hello Andrey, > > That would be really nice. I've created this > issue

[orientdb] Re: New Tutorial

> > Nice tutorial. Thanks ;) > -- --- 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://g

Re: [orientdb] Re: Error on reading server configuration v1.6.3

I can confirm both issues reported in this thread: 1) config xml files are permission 400 and therefore not writable by server. This causes the SEVE error on startup 2) antlr is missing from lib I am using 1.6.3 community edition. On Monday, January 6, 2014 9:47:03 PM UTC-5, Shota Nagahori wrot

Re: [orientdb] Re: Error on reading server configuration v1.6.3

Ok, there must be a problem on Maven assembly. Probably we'd need a 1.6.4 with just this fix. Lvc@ On 7 January 2014 16:25, Matthew wrote: > I can confirm both issues reported in this thread: > > 1) config xml files are permission 400 and therefore not writable by > server. This causes the SEV

[orientdb] how many graphs

Is there a limitation on how many graphs an OrientDB instance can serve? I'm considering having approx 3000 separate graphs in my server instance. I am building the graphs offline on a daily basis via the Java API and using OrentGraphNoTx graph = new OrentGraphNoTx(); graph.setU

Re: [orientdb] SBTree Indexes - need help

Hi Andrey, Cool, thanks a lot for the update! I'll check it out ASAP. Kind regards, Markus -- --- 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+u

[orientdb] OrientDB with Symfony2 (orientdb-odm)

I can't get the orientdb-odm driver to work with symfony2. I found an excellent resource here http://odino.org/starting-to-play-with-the-doctrine-orientdb-odm/. However, when I try to login it seems Symfony2 can't find the proxy class generated by the odm mapper. I keep getting the same error w

[orientdb] No function for name OUT, available

Hi Trying to run the following SQL on the graph. It is throwing an exception 'No function for name OUT, available '. for (Vertex v : (Iterable) graph.command( new OCommandSQL("select expand( out('Friends') ) from Person where name = 'p1'")).execute()) { Syst

[orientdb] Selecting command in Batch query

Hi There, We have a scenario that we need a transaction batch with multiple commands such as update, create and select in it. The update command need the record id which returned from the insert command. Is it possible in restful Batch query? Thanks Jing -- --- You received this message b

[orientdb] Re: OrientDB very slow on inserting edges (relations)

I am using to OrientdbInsertPerformanceTest to create the vertex and edge.In the same code how to make sure that duplicate node and edge are not created. On Monday, 7 January 2013 20:09:48 UTC+5:30, Milen Dyankov wrote: > > *DISCLAIMER: I'm typically NOT a type of person that posts messages l