Paddy Burke (Fine Gael) | Oireachtas source

I want to ask about the restoration of pay in 2019 for public servants who are, as it is called, non-covered. What exactly is meant by "non-covered"? Is it people whose pay was not reduced? Is it new entrants? Is it people who had some but not all of their pay cut, as they did not come within the scope of the reductions to pay?