-- -- _ltree_r_risparent/2 -- create or replace function _ltree_r_risparent( ltree, ltree[] ) returns bool as $$ _ltree_r_risparent$$ language plpgsql;
-- -- _ltree_r_risparent/2 -- create or replace function _ltree_r_risparent( ltree, ltree[] ) returns bool as $$ _ltree_r_risparent$$ language plpgsql;