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Ñòàòèñòèêà LiveInternet.ru: ïîêàçàíî êîëè÷åñòâî õèòîâ è ïîñåòèòåëåé
Ñîçäàí: 16.03.2006
Çàïèñåé:
Êîììåíòàðèåâ:
Íàïèñàíî: 4


Ïîäñòàíîâêà ñïèñêà çíà÷åíèé

Ïîíåäåëüíèê, 22 Äåêàáðÿ 2014 ã. 18:11 + â öèòàòíèê
Âñåì ïðèâåò.
Èìååòñÿ 3 òàáëèöû, Ïðîèçâîäèòåëü, Êîììóòàòîðû, Ñêëàä.
 ïåðâîé òàáëèöå ñîäåðæàòüñÿ íàçâàíèÿ ïðîèçâîäèòåëåé êîììóòàòîðîâ.
Âî âòîðîé âûáèðàåòñÿ ïðîèçâîäèòåëü àâòîïîäñòàíîâêîé èç òàáëèöû Ïðîèçâîäèòåëü è ââîäèòñÿ ìîäåëü.
 òàáëèöó ñêëàä íóæíî ñäåëàòü àâòîïîäñòàíîâêó â ïîëå Ïðîèçâîäèòåëü èç Ïðîèçâîäèòåëü.Ïðîèçâîäèòåëü è ïðåäëîæèòü íà âûáîð ñïèñîê ìîäåëåé êîììóòàòîðîâ âûáðàííîãî ïðîèçâîäèòåëÿ.

Ïðîáëåìà âîçíèêëà ñ ïîñëåäíèì ïóíêòîì, íèêàê íå ïîëó÷àåòñÿ íè ñ ïîìîùüþ ñðåäñòâ ACCESS íè ñ SQL òàêîå ñäåëàòü.

Ñîçäàë çàïðîñ, êîòîðûé âûòÿãèâàåò ýòî äåëî, íî ñðàçó äëÿ âñåõ ñòðîê â Ñêëàä. Êàê åãî ïåðåäåëàòü, ÷òîáû îí äåëàë, ÷òî íóæíî ÷òî-òî íèêàê íå äîïðó.

SELECT Êîììóòàòîðû.Ìîäåëü
FROM (Ïðîèçâîäèòåëü INNER JOIN Ñêëàä ON Ïðîèçâîäèòåëü.[Ïðîèçâîäèòåëü] = Ñêëàä.[Ïðîèçâîäèòåëü]) INNER JOIN Êîììóòàòîðû ON Ïðîèçâîäèòåëü.[Ïðîèçâîäèòåëü] = Êîììóòàòîðû.[Ïðîèçâîäèòåëü]
WHERE Ñêëàä.Ïðîèçâîäèòåëü=Êîììóòàòîðû.Ïðîèçâîäèòåëü;


Çàðàíåå ñïàñèáî.

http://www.sql.ru/forum/1133908/podstanovka-spiska-znacheniy


 

Äîáàâèòü êîììåíòàðèé:
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