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


Çàïðîñ Insert into, îáúåäèíåíèå ïîëåé

×åòâåðã, 25 Äåêàáðÿ 2014 ã. 16:17 + â öèòàòíèê
Âñåì äîáðûé äåíü! Íåîáõîäèìî âûäàòü çàìå÷àíèÿ ïî ñîäåðæàíèþ îäíîé òàáëèöû â òàáëèöó çàìå÷àíèé. Íóæíî ïðîâåðèòü íåñêîëüêî ïîëåé íà ïîâòîðåíèå è, åñëè âñòðå÷àåòñÿ >1 êîìáèíàöèè, çàïîëíèòü â òàáëèöó Çàìå÷àíèÿ â ïîëå Çàìå÷àíèå ýòè ïîëÿ.

Íàïðèìåð:
Èìÿ Ôàìèëèÿ Ïðîôåññèÿ Ãîðîä
Ìàøà Èâàíîâà Êàññèð Ìîñêâà
Ïåòð Èâàíîâ Áóõãàëòåð Òâåðü
Åãîð Ïåòðîâ Áóõãàëòåð Òâåðü
Êàòÿ Ïåòðîâà Êàññèð Òâåðü

Çàïîëíÿåì:
Çàìå÷àíèå
Ïðîôåññèÿ Áóõãàëòåð â ãîðîäå Òâåðü ïîâòîðÿåòñÿ íåñêîëüêî ðàç

Ó ìåíÿ çàïðîñ òèïà
Insert into [Çàìå÷àíèÿ] (Çàìå÷àíèå)
SELECT Ò1.[Ïðîôåññèÿ], Ò1.[Ãîðîä]
From (Select T1.Ïðîôåññèÿ, T1.Ãîðîä, Count(*) AS NN
FROM T1
Where T1.NN >1
GROUP BY T1.Ïðîôåññèÿ, T1.Ãîðîä)

Òî, ÷òî ÿ ñìîã ñîáðàòü. Òåïåðü íàäî ñîåäèíèòü â êàêóþ-òî ïåðåìåííóþ èëè ÷òî-òî â ýòîì ðîäå "Ïðîôåññèÿ"+Ò1.[Ïðîôåññèÿ]+"â ãîðîäå"+Ò1.[Ãîðîä]+"ïîâòîðÿåòñÿ íåñêîëüêî ðàç". Ïîäñêàæèòå, êàê ýòî ñäåëàòü?

http://www.sql.ru/forum/1134527/zapros-insert-into-obedinenie-poley


 

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Òåêñò êîììåíòàðèÿ: ñìàéëèêè

Ïðîâåðêà îðôîãðàôèè: (íàéòè îøèáêè)

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