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select dentro de selec


Guest --rogerio --

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Guest --rogerio --

erro de query

ssql = "SELECT b.pn_bnc, b.model_bnc, Count(b.pn_bnc) AS Bounce, (SELECT COUNT(Bounce.laudo_new) FROM Bounce WHERE (Bounce.laudo_new = 'Sem defeito') AND (Bounce.bnc90d = b.bnc90d)) AS NTF FROM Bounce AS b WHERE(((b.bnc90d) = 'VERDADEIRO')) GROUP BY b.pn_bnc, b.model_bnc, b.bnc90d"

porque o campo criado NTF esta me retornando a soma total e não agrupada por pn_bnc?

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nota q sua subquery ta fazendo um select geral na sua tabela, e ela ta sem nenhum vinculo com a query principal (ou seja, o Group By da query princiapl não afeta a subquery).

pra resolver, você teria q fazer um Inner Join com a subquery (como se fosse uma view) q agrupasse de acordo com os campos pn_bnc e model_bnc (sendo q esses campos tb seriam os vinculos das duas views no Inner Join).

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