text: -- To get all faculties not holding any special position
  
  CREATE OR REPLACE FUNCTION allFaculties()
  RETURNS TABLE(
  	userid VARCHAR,
  	name VARCHAR
  )
  AS $$
  #variable_conflict use_column
  
  BEGIN
  
  RETURN QUERY
  SELECT userid,name
  FROM users
  WHERE position='Faculty';
  
  END;
  $$ LANGUAGE plpgsql;