Thanks for the reply!
I use KeyFactory extensively in my code and I've read almost all the
blog posts on that blog.
It's not a question of yes or no but just for a better solution:-)
On May 6, 10:44 pm, Chau Huynh wrote:
> Have you tried with
> KeyFactory?http://code.google.com/appengine/docs/
Have you tried with KeyFactory?
http://code.google.com/appengine/docs/java/javadoc/com/google/appengine/api/datastore/KeyFactory.html
In this post Max Ross of Google guided how to query with Key, may it help
you..
http://gae-java-persistence.blogspot.com/2010/01/querying-with-key-parameters.html
I was partly wrong in the previous post, and finding what was wrong
also leads me to the answer to the question asked in the previous
post.
Even using the encoded String key in conjunction with annotated
"gae.pk-name" or "gae.pk-id", it is still impossible to make a query
with only the key name/id
SELECT FROM mydomain.MyClass where myPkField = :val
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