Merge pull request #398 from yhmo/0.6.0

#397 sdk_simple return incorrect result

CHANGELOG.md

@@ -12,6 +12,7 @@ Please mark all change in change log and use the ticket from JIRA.
 - \#340 - Test cases run failed on 0.6.0
 - \#353 - Rename config.h.in to version.h.in
 - \#374 - sdk_simple return empty result
+- \#397 - sdk_simple return incorrect result
 
 ## Feature
 - \#12 - Pure CPU version for Milvus

core/src/sdk/examples/utils/Utils.cpp

@@ -167,7 +167,7 @@ Utils::PrintSearchResult(const std::vector<std::pair<int64_t, milvus::RowRecord>
         index++;
         std::cout << "No." << index << " vector " << search_id << " top " << topk << " search result:" << std::endl;
         for (size_t j = 0; j < topk; j++) {
-            size_t idx = i * nq + j;
+            size_t idx = i * topk + j;
             std::cout << "\t" << topk_query_result.ids[idx] << "\t" << topk_query_result.distances[idx] << std::endl;
         }
     }