Bugfix for ObDecimalIntType

src/sql/resolver/ob_resolver_define.h

@@ -347,7 +347,8 @@ struct ObResolverParams
        enable_res_map_(false),
        need_check_col_dup_(true),
        is_specified_col_name_(false),
-       is_in_sys_view_(false)
+       is_in_sys_view_(false),
+       is_expanding_view_(false)
   {}
   bool is_force_trace_log() { return force_trace_log_; }
 
@@ -414,6 +415,7 @@ public:
   bool need_check_col_dup_;
   bool is_specified_col_name_;//mark if specify the column name in create view or create table as..
   bool is_in_sys_view_;
+  bool is_expanding_view_;
 };
 } // end namespace sql
 } // end namespace oceanbase