Method reset_recursive_for_exec

sql/sql_cte.h:477–486

inline
void With_element::reset_recursive_for_exec()
{
  DBUG_ASSERT(is_recursive);
  level= 0;
  owner->with_prepared_anchor&= ~mutually_recursive;
  owner->cleaned&= ~get_elem_map();
  cleanup_stabilized();
  spec->columns_are_renamed= false;
}