text: -- Блог растения пользователя
  create table if not exists blogs(
  	id bigint generated by default as identity primary key,
  	user_id bigint not null,
  	userplant_id bigint,
  	name_blog varchar(25) not null, -- Название блога
  	description text, 
  	created_at timestamptz not null default current_timestamp,
  	modified_at timestamptz,
  	-- constraints:
  	constraint blogs_user_id_fk foreign key (user_id) references public.users (id_user) on delete cascade,
  	constraint blogs_userplant_id_fk foreign key (userplant_id) references public.user_plants (id) on delete cascade
  );
  -- Пост в блоге
  create table if not exists posts(
  	id bigint generated by default as identity primary key,
  	blog_id bigint not null,
  	text_post text not null, -- Текст поста
  	created_at timestamptz not null default current_timestamp,
  	modified_at timestamptz,
  	-- constraints:
  	constraint posts_blog_id_fk foreign key (blog_id) references blogs (id) on delete cascade
  );