Hi!
I'm trying to delete an object by using the key id.
I'm using an automatically generated key;
@PrimaryKey
@Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY)
private Key key;
What is the best way to delete an object with a specific id?
I'm using Java, and had it working
Recently, I have refactored my code such that I no longer need entities of a
particular kind. I was curious how I would go about writing a task to
delete these entities in bulk. I have set up a task that performs a query
specifying only the kind, and then using a cursor to delete the entities on
I had to deal with the same issue myself.
I did this:
class DeleteFull():
def execute(self):
deleting = model_class_name.all().order('__key__').fetch(100)
while deleting:
a = []
key = deleting[-1].key()
for item in deleting:
Thanks Jawaad!
On Mon, May 3, 2010 at 8:26 PM, Jawaad Mahmood wrote:
> I had to deal with the same issue myself.
>
> I did this:
>
> class DeleteFull():
>def execute(self):
>deleting = model_class_name.all().order('__key__').fetch(100)
>while deleting:
>a = []
>
