SELECT count(DISTINCT t2.position) FROM club AS t1 JOIN member_of_club AS t2 ON t1.clubid  =  t2.clubid WHERE t1.clubname  =  "Bootup Baltimore"
Count the number of different positions in the club "Bootup Baltimore".
SELECT count ( DISTINCT t2.position ) FROM club AS t1 JOIN member_of_club AS t2 ON t1.clubid = t2.clubid WHERE t1.clubname = `` Bootup Baltimore ''
select count ( distinct t2 . position ) from club as t1 join member_of_club as t2 on t1 . clubid = t2 . clubid where t1 . clubname = value
Count the number of different positions in the club `` Bootup Baltimore '' .