Just enable billing and set a minimal amount per day. I think it's 1 or 2 dollar. It won't charge you unless you run out of free quota, and if it charges you the max you can be charged is capped.
On Sep 6, 5:39 pm, Gladys Anne Nicdao <[email protected]> wrote: > Hi! Are you using a billable account in appengine? I'm wondering if I can > use the blobstore service even with a free account. If not, are there other > alternatives for blobstore so that I can upload and retrieve a file? Thanks > > On Tue, Sep 7, 2010 at 2:57 AM, Peter Liu <[email protected]> wrote: > > Just what I needed. Thank you. > > > On Sep 6, 1:38 am, Sergio Lopes <[email protected]> wrote: > > > I'm using the Datastore API to query __BlobInfo__ entity directly. > > > In my case, for example, I can have multiple versions of the same > > > filename but I need to get the last one. > > > So: > > > > Query query = new Query("__BlobInfo__"); > > > query.addFilter("filename", FilterOperator.EQUAL, filename); > > > query.addSort("creation", SortDirection.DESCENDING); > > > > DatastoreService datastore = > > > DatastoreServiceFactory.getDatastoreService(); > > > PreparedQuery pq = datastore.prepare(query); > > > List<Entity> entList = pq.asList(FetchOptions.Builder.withLimit(1)); > > > > Hope that helps... > > > > On 6 set, 05:13, Peter Liu <[email protected]> wrote: > > > > > Hi all, > > > > > Anyone know a simple way to query BlobInfo? > > > > > Simple use case will be query the BlobInfo that has a specific file > > > > name. > > > > > It seems there's a method to query BlobInfo for Python but I can't > > > > find it for java. > > > > > Thanks! > > > -- > > You received this message because you are subscribed to the Google Groups > > "Google App Engine for Java" group. > > To post to this group, send email to > > [email protected]. > > To unsubscribe from this group, send email to > > [email protected]<google-appengine-java%[email protected]> > > . > > For more options, visit this group at > >http://groups.google.com/group/google-appengine-java?hl=en. -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
