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Ñòàòèñòèêà LiveInternet.ru: ïîêàçàíî êîëè÷åñòâî õèòîâ è ïîñåòèòåëåé
Ñîçäàí: 16.03.2006
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ApplyFilter äëÿ äóáëèêàòîâ â òàáëèöå

×åòâåðã, 03 Îêòÿáðÿ 2019 ã. 13:00 + â öèòàòíèê
Äîáðîå âðåìÿ ñóòîê,

Èìååòñÿ òàáëèöà â ôîðìå ñ íå óíèêàëüíûìè ïîëÿìè KS_ID, MAC. Íåîáõîäèìî íàëîæèòü ôèëüòð, ÷òîáû îòðåäàêòèðîâàòü çàäóáëèðîâàííûå çàïèñè.

Ìîæíî ëè ýòî êàê-òî ñäåëàòü ÷åðåç doCMD.ApplyFilter?

Ïîêà óäàëîñü ðåàëèçîâàòü ñ ïîìîùüþ çàïðîñà êîòîðûé ðàçðåøàåò âíîñèòü èçìåíåíèÿ:

SELECT *
FROM Reg_KS
WHERE (Reg_KS.[KS_ID]) In (SELECT [KS_ID] FROM [Reg_KS]  GROUP BY [KS_ID],[MAC] HAVING Count(*)>1  And [MAC] = [Reg_KS].[MAC])
ORDER BY Reg_KS.[KS_ID], Reg_KS.[MAC];

https://www.sql.ru/forum/1317689/applyfilter-dlya-dublikatov-v-tablice


 

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