Hi i've problem
How a can query a data inside an ArrayList?
I use low level Datastore API
the data is structured like this
entity (kind 'User')
-String username
-String pass
-ArrayList<String> tags
I want to query all the user with a specific role
my code
//...
DatastoreService ds=
DatastoreServiceFactory.getDatastoreService();
Query query = new Query("User");
query.addFilter("tag????", Query.FilterOperator.EQUAL,
"admin"); // <<<<<-----HERE
PreparedQuery pq = ds.prepare(query);
Iterable<Entity> it = pq.asIterable();
//...
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