Re: [appengine-java] Relational Table using JDO

2009-12-26 Thread Sandeep Sathaye
We have build a software product to provide such functionality. You can check it out at http://www.cloud2db.com. On Fri, Dec 25, 2009 at 9:36 PM, Michael Chan wrote: > You can do some sort of relational mappings between entities but not to the > full extend like RDBMS. > > Have you worked throug

Re: [appengine-java] Relational Table using JDO

2009-12-25 Thread Michael Chan
You can do some sort of relational mappings between entities but not to the full extend like RDBMS. Have you worked through the examples in http://code.google.com/appengine/docs/java/datastore/ yet? On Fri, Dec 25, 2009 at 9:36 PM, TiagoP wrote: > Hi all, > > I have a simple doubt that I woul

[appengine-java] Relational Table using JDO

2009-12-25 Thread TiagoP
Hi all, I have a simple doubt that I would like to see explained. I know a bit of relational databases but I don't understand how I can do the same using JDO. As for example, I have a table users-plans which combines the table user to the table plans. In table plans I have all the plans and I ju