[appengine-java] Re: How to make a isKeysOnly() query in JDO?

2009-09-03 Thread leszek
But how do you want to accomplish it ? There is no query like give me the next no more than 1000 keys using filter key lastkey. Also there is no query like give me the least key using filter key lastkey. --~--~-~--~~~---~--~~ You received this message because

[appengine-java] Re: How to make a isKeysOnly() query in JDO?

2009-09-03 Thread Max Ross
You can do a keys-only query in JDO by only selecting the primary key field in your query: select id from whatever. Max On Thu, Sep 3, 2009 at 7:07 AM, Corneliu Paul Lupulet corneliu.lupu...@gmail.com wrote: There is! (check out this post about pagination: