add config _globle_enable_rich_vector_format

src/sql/plan_cache/ob_plan_cache.cpp

@@ -2323,6 +2323,7 @@ OB_INLINE int ObPlanCache::construct_plan_cache_key(ObSQLSessionInfo &session,
   // added plan's key will be `true + other_info`, same as key constructed for getting plan.
   // if `use_rich_format()` is used as part of key, added plan's key will be `false + other_info`.
   pc_key.use_rich_vector_format_ = session.initial_use_rich_format();
+  pc_key.config_use_rich_format_ = session.config_use_rich_format();
   pc_key.is_weak_read_ = is_weak;
   return ret;
 }

src/sql/plan_cache/ob_plan_cache_struct.h

@@ -166,7 +166,8 @@ struct ObPlanCacheKey : public ObILibCacheKey
     {
       uint16_t is_weak_read_ : 1;
       uint16_t use_rich_vector_format_ : 1;
-      uint16_t reserved_ : 14; // reserved
+      uint16_t config_use_rich_format_ : 1;
+      uint16_t reserved_ : 13; // reserved
     };
   };
 };