Datastore query

Anburaj K.

I am using datastore in my application. It works great. But i don't know how to use the filters (query) in this API.

I need to get all the records which are 'createdDate' greater than the given date.

I use the following code.

 NSDictionary *query = @{
                      @"createdDate":filterDate
                      };

 [testTbl get:query];

But it return only the records which are created date same as the given filter date.

Pls let me know how to query this.

Steve M.

Do you mean something like [testTbl query:query error:nil]?

In any case, the query method only supports equality, so there's no way to have it do the query you want. You'll just need to loop over all the records yourself. (Everything's local and in memory, so this is quite efficient and roughly what the query method itself does.)