case 【PreparedQuery.countEntities()】 is Deprecated。 but how can I get the Total Count of a specific Query?
the 【PreparedQuery.countEntities(FetchOptions fetchOptions) 】only return the count specificed by fetchOptions! ex. Query query = new Query(Book.getKind()); // there are 3 entities with "Book" kind in datastore zone PreparedQuery pq = ds.prepare(query); FetchOptions option = FetchOptions.Builder.withLimit(2); out.println(pq.countEntities()); // the count I really want, but the method is Deprecated currently; out.println(pq.countEntities(option)); // the count only return 2, but it should return 3 entity in this query; 3ks! -- 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 google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
