Delphi. 11





(SUM), (SUM) (MIN) , (AVG), , (COUNT).

SELECT count(*), sum (budget), avg (budget),

min (budget), max (budget)

FROM department

WHERE head_dept = 100 : ,

100 ( ),
, , -

COUNT SUM AVG MIN MAX

====== =========== ========== ========== ===========

5 3800000.00 760000.00 500000.00 1500000.00