It would be very difficult for the Sun to get a hole in it...
The material that makes up the Sun is so hot that it resides in a state of matter called plasma. This material does not have the rigitity that a solid has as to allow a piece to go missing, the plasma would "flow" into unoccupied space.
My Earth, as well as my Sun, would be completely destroyed if a black hole came through our Solar System. I'm not certain what would happen to YOUR Earth.
If the sun were to suddenly turn into a black hole, it would not affect Earth's orbit or cause it to be sucked in. However, the lack of sunlight would lead to a rapid drop in temperature, causing all life on Earth to perish.
The black hole will get more massive. Some energy will be radiated away. If you'd like more details, please rephrase your question in a more specific fashion. The Sun is in no danger of encountering a black hole in the foreseeable future, so there's no real rush.
Convert into a dwarf white star which is really hot, then a neutron star, and finally, a black hole.
If the Sun collapsed into a black hole, it would be about 3 kilometers in diameter.
I'm not quite sure if this answers your question but if the sun became a black hole and kept the same mass that it previously had, then Earth's orbit would not change. There would be no difference in terms of gravity. However, the Earth would become a very dark place.
The theory of a black hole and galaxies is that a black hole created a galaxy or was formed by a galaxy, if that makes sense.Eventually, our solar system will get sucked in. But this will happen in about over a billion years!add. For such a size of black hole, the timescale would be in the billions of years. But before which our Sun would have overwhelmed our Earth in its Red Giant phase.
Firstly our sun is too small to become a black hole. Only stars that are a million to a billion times our sun do this, because they burn through their fuel quickly, unlike our sun. A typical black hole has 3 times the mass of our sun
Basically, the same thing can happen as if something gets too close to the Sun, or to a planet: it can fall into the black hole (or Sun, or planet).
nothing
The Sun doesn't have enough mass, and therefore, not enough gravity, for this to happen.
You would die