--did：
--22、正高级
--23、副高级
--24、中级
--25、助理级
--26、员级
--27、未定职级
select (F + G + H + I +j+k+l+ M + N  ) as teacherNO,did,F,G,H,I,J,K ,L,M ,N from j422 where did in (22,23,24,25,26,27);

--女
select (F + G + H + I +j+k+l+ M + N  ) as teacherNO,did,F,G,H,I,J,K ,L,M ,N from j422 where did in (20);

--少数民族
select (F + G + H + I +j+k+l+ M + N  ) as teacherNO,did,F,G,H,I,J,K ,L,M ,N from j422 where did in (21);