make it more efficient
@@ -235,6 +235,7 @@ public class BaseTableSelectBuilder implements TableSelectBuilder {
return mapper;
String[] queryColumns = hints.is(DalHintEnum.partialQuery) ? hints.getPartialQueryColumns() : selectedColumns;
+ select(queryColumns);
//It is partial query, we need to create another mapper for this.
return ((SupportPartialResultMapping)mapper).mapWith(queryColumns, hints.is(DalHintEnum.ignorMissingFields));
