34 lines
1.3 KiB
MySQL
34 lines
1.3 KiB
MySQL
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CREATE VIEW VALORES_TOURS(idT, nombreT, TotalVentas)
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AS (
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SELECT T.id_tour, T.nombre_tour,
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((CASE
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WHEN T.minima_personas <= (SELECT COUNT(rut_turista) FROM realiza WHERE (id_tour = T.id_tour))
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THEN (SELECT costo_grupal FROM tour WHERE (id_tour = T.id_tour))
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ELSE (SELECT costo_indiv FROM tour WHERE (id_tour = T.id_tour))
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END) * COUNT(rut_turista)) AS cantidad
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FROM tour T
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JOIN realiza R ON (T.id_tour = R.id_tour)
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GROUP BY (T.id_tour)
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);
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CREATE VIEW TOUR_DESCUENTOS(idT, nombreT, TotalDescuentos)
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AS (
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SELECT T.id_tour, T.nombre_tour,
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SUM(DISTINCT (SELECT porcentaje FROM descuento WHERE (id_descuento = R.id_descuento)) *
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(SELECT COUNT(rut_turista) FROM realiza WHERE (id_tour = R.id_tour AND id_descuento = R.id_descuento)) *
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(CASE
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WHEN T.minima_personas <= (SELECT COUNT(rut_turista) FROM realiza WHERE (id_tour = T.id_tour))
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THEN (SELECT costo_grupal FROM tour WHERE (id_tour = T.id_tour))
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ELSE (SELECT costo_indiv FROM tour WHERE (id_tour = T.id_tour))
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END)) AS test
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FROM tour T
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JOIN realiza R ON (T.id_tour = R.id_tour)
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WHERE (R.id_descuento != 2)
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GROUP BY (T.id_tour)
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);
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SELECT V.nombreT, (V.TotalVentas - COALESCE(MAX(T.TotalDescuentos), 0)) AS ValorTotalRecibido
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FROM VALORES_TOURS V
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FULL JOIN TOUR_DESCUENTOS T ON (T.idT = V.idT)
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GROUP BY (V.nombreT, V.TotalVentas);
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