Hi Alessandro, Scott Yes, i did a double check and found an error in my sql, there was not the closure apex on hasDetail, so the query now is ok, thank you a lot.
Thanks also to Scott, i really appreciate your thoughts regarding the model i'm using. I'm new to orientDb, i'm doing a little bit of effort to understand the graph / document model mixed together. let me explain what i would like to try to do with OrientDb Starting from Centrico (You can see it centrico.it ) platform that use mysql i'm doing some test in order to understand how orientDb can help on making Centrico more scalable in regarding of performance and in architecture. Centrico is: Multitenant , Multilingual The customer can add up to 20 fields into the contacts record. What i would like to do with OrientDB for Centrico should be: Multitenant Multilingual Design driven application Architecture free ( From the developer but also from the customer side.) add new fields , objects ( Crud components ) So the very first step i'm doing is to design a builder of crud interface Builder because the application should be ( Metadata-Driven ) Do you have some suggestion on the database architecture ? At this moment i developed an easy application with vaadin and orientDB you can see a screen shot. so, with this application i cal also design the modules ( Crud ). Il giorno giovedì 11 giugno 2015 10:26:04 UTC+2, [email protected] ha scritto: > > Hi Giovanni, > I have tried the query SELECT EXPAND( out('hasDetail') ) FROM Module WHERE > code = 'Module' > and I have got only the vertex Module with the code Module > > > <https://lh3.googleusercontent.com/-nTMG__qvPHc/VXlFvHS79fI/AAAAAAAAAAo/MY3f3LPQwsk/s1600/module.png> > > Regards, > Alessandro > > -- --- 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
