. 3. . C++Builder 3.0,  "/"  Internet
03.04.98	SALESMAN			 
ITEM				
	0	3500	800	4300
	0	500	400	900
	0	0	0	0
 	4000	4000	1200	5200
04.04.98	SALESMAN			 
ITEM				
	0	0	0	0
	0	0	0	0
	0	1200	2700	3900
 	0	1200	2700	3900
05.04.98	SALESMAN			 
ITEM				
	0	0	0	0
	0	0	100	100
	0	0	0	0
 	0	0	100	100
           - (. 6.13),    :
SELECT SUM(PAYMENT) FROM SALES WHERE (SALESMAN='BaHfl' AND 1='' AND SALEDATE='01.04.98').
118
      
             . 6.13.     
 ,       -.          : "        " " 1 ?"  "        " " 1    ?" -          ,        -,   -      . 6.13,    -  ,      SELECT SUM(PAYMENT) FROM SALES WHERE SALESMAN='BaHa'.  WHERE SQL-,       ,     ,    .
6.2.2        
      C++Builder 3,     Decision Cube.              TDecisionQuery.         Decision Query Editor.        .      ,      - (    , ,    ORDERS.DB    ,   C^+Builder 3,    
119