Method contains_sq_with_recursive_reference

sql/sql_cte.h:281–282

  With_clause *get_owner() { return owner; }

  bool contains_sq_with_recursive_reference()
  { return sq_dep_map & mutually_recursive; }

  bool no_rec_ref_on_top_level()
  { return !(top_level_dep_map & mutually_recursive); }