I have shared my database in github. I have also created links between the classes by using CREATE LINK COMMAND .the query executed. but when I try to use multi table query like
> select P_NAME FROM part where part.P_PARTKEY=Partsupp.PS_PARTKEY; > where part and partsupp are my class names and P_NAME,PS_NAME are > attributes of the respective classes. > please tell me how to do querying in orientdb. > > when I tried this query is showing query executed but zero results were shown. I don't understand why it is not showing results. On Wed, Dec 3, 2014 at 1:05 PM, Luca Garulli <[email protected]> wrote: > You should rather use LINKS or EDGES between your records to connect them. > How is your database? Could you share it with us? > > Lvc@ > > > On 3 December 2014 at 20:03, Vishnu Tammi <[email protected]> wrote: > >> Does orient db supports multi table queries like sql. when I tried this >> query is showing query executed but zero results were shown. >> select P_NAME FROM part where part.P_PARTKEY=Partsupp.PS_PARTKEY; >> where part and partsupp are my class names and P_NAME,PS_NAME are >> attributes of the respective classes. >> please tell me how to do querying in orientdb. >> >> -- >> >> --- >> 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. >> > > -- > > --- > You received this message because you are subscribed to a topic in the > Google Groups "OrientDB" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/orient-database/eOsFVg2u5Vg/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
