message: sync with java In JVM client in QueryData.customFunction in the called constructor, value of the 'isCustomFunction' parameter should be "true"
diff: @@ -36,7 +36,7 @@ export class QueryData {
  }
  public static customFunction(alias: string, func: string): QueryData {
  - return new QueryData([func], [], alias, null, null, false);
  + return new QueryData([func], [], alias, null, null, true);
  }
  }
  