You can do this now using the RemoteDatastore Java utility
http://code.google.com/p/remote-datastore/
For example, this code runs on your desktop and creates a single
entity in your live datastore:
// divert datastore operations to live application
RemoteDatastore.install();
RemoteDatastore.divert("http://myVersion.latest.myApp.appspot.com/remote-datastore
", "myApp", "myVersion");
// create an entity with a numeric key
Key key = KeyFactory.createKey("MyKindName, 35);
Entity entity1 = new Entity(key);
entity1.setProperty("property1", "hello");
// put entity to the remote datastore
DatastoreService service =
DatastoreServiceFactory.getDatastoreService();
datastore.put(entity1);
This also works for bulk puts
On 14 Jul 2010, at 03:37, Matthew Blain wrote:
Sorry, this won't be available until 1.3.6. You should be able to do
something like this:
- property: __key__
external_name: CityId
export_transform: datastore.Key.id
import_transform: lambda value: datastore.Key.from_path('City',
int(value))
--Matthew
On Jul 10, 5:53 pm, Pasha <pavel.selivers...@gmail.com> wrote:
Could you please post an example. Thank you in advance.
On Jun 30, 1:18 pm, Matthew Blain <matthew.bl...@google.com> wrote:
The 1.3.5 bulkloader client will allow you to specify a numeric key;
you must use the Key constructor explicitly to do this, integers
will
still be converted into strings.
On Jun 30, 12:12 am, MANISH DHIMAN <manisd...@gmail.com> wrote:
Hi All
When I upload data using CSV file on G A E. Primary key is stored
there as a name instead of id.
Example.
Format of .yaml is Given below
transformers:
- kind: City
connector: csv
connector_options:
encoding: utf-8
columns: from_header
property_map:
- property: __key__
external_name: CityId
export_transform: datastore.Key.id
- property: Name
external_name: Name
Primary key stored there is:
ID/Name Name
name=1 Delhi
name=2 London
Due to uploaded data with name=<keyvalue>, when I am try to get Key
from any Fetched Entities, then Key contains only name value but id
value is 0 and also name contains long value as a String instance.
Is it possible to store primary key(Using CSV while uploading
data) in
a format given below :
ID/Name Name
id=1 Delhi
id=2 London
When data is stored with id=<keyvalue>, then Key contains id
value is
<keyvalue> as long instance.
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