[appengine-java] Re: Or filters cannot be applied to multiple properties

2010-07-15 Thread Vikas Hazrati
Hi John, I quickly skimmed over the twig project, it seems that it works directly on top of the datastore. Does that mean that I do not need to use datanucleus or does twig work in conjunction with that and I would need both. On Jul 14, 9:30 pm, John Patterson jdpatter...@gmail.com wrote: Twig

Re: [appengine-java] Re: Or filters cannot be applied to multiple properties

2010-07-15 Thread John Patterson
Yes, it is a replacement for Datanucleus designed specifically for the datastore. There are also other alternative frameworks such as Slim3, Objectify and SimpleDS all with their own unique features. Twig is the only one to support these merged OR queries you asked about. One more point -

[appengine-java] Re: Or filters cannot be applied to multiple properties

2010-07-14 Thread Simon
The Query Filters section under the following link it explains the problem you're hitting: http://code.google.com/appengine/docs/java/datastore/queriesandindexes.html#Introducing_Queries On Jul 14, 1:10 pm, Vikas Hazrati vhazr...@gmail.com wrote: Further to my previous

[appengine-java] Re: Or filters cannot be applied to multiple properties

2010-07-14 Thread Vikas Hazrati
Thanks for the link Simon On Jul 14, 7:34 pm, Simon qila...@gmail.com wrote: The Query Filters section under the following link it explains the problem you're hitting:http://code.google.com/appengine/docs/java/datastore/queriesandindexe... On Jul 14, 1:10 pm, Vikas Hazrati