Yes it is datastore.Key. I've created those objects using JDO and can query it with JDO. I can't use CFQUERY to query against datasore.Key types I guess. Are there any plans to resolve this or any bypass method you can suggest? Can use JDO or low level API to query against key?
On May 18, 5:37 pm, Edward Smith <[email protected]> wrote: > What does the App Engine datastore viewer show the value of for > COUNTRY for those entities? > > If they're datastore.Key objects, then you're not going to be able to > use CFQUERY to query against them. > > On May 18, 2:43 am, Nurettin Omer Hamzaoglu <[email protected]> > wrote: > > > > > > > Is it possible to query key object? > > > I've a list of countries and when a country is selected from select > > list I want to retrieve all cities. My city kind has a > > key(com.google.appengine.api.datastore.Key) field which I store countr > > key. It works when using java but couldn't manage to use it in > > cfquery. > > > JDO definition > > ----------------------- > > City > > @Persistent > > private String CITY_NAME; > > > @Persistent > > private Key COUNTRY; > > > I want to run a query like; > > <cfquery dbtype="google" name="getCities"> > > select from city where COUNTRY == '#Form.CountyKey#' > > </cfquery> > > > Form.CountyKey is a string something like > > ahFxdWFsaXR5LWFzc3VyYW5jZXILCxIEY2l0eRjBAQw > > > I tried sting to key method but no luck. > > <cfquery dbtype="google" name="getCities"> > > select from city where COUNTRY == > > '#keyFactory.stringToKey(Form.CountyKey)#' > > </cfquery> > > > -- > > Open BlueDragon Public Mailing List > > http://www.openbluedragon.org/ http://twitter.com/OpenBlueDragon > > mailing list -http://groups.google.com/group/openbd?hl=en > > > !! save a network - please trim replies before posting !! > > -- > Open BlueDragon Public Mailing List > http://www.openbluedragon.org/ http://twitter.com/OpenBlueDragon > mailing list -http://groups.google.com/group/openbd?hl=en > > !! save a network - please trim replies before posting !! -- Open BlueDragon Public Mailing List http://www.openbluedragon.org/ http://twitter.com/OpenBlueDragon mailing list - http://groups.google.com/group/openbd?hl=en !! save a network - please trim replies before posting !!
