18 lines
567 B
SQL
18 lines
567 B
SQL
-- Sales per item per month for UNO7 years for Fiscalia request
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-- Run on old 'comercial' database
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SELECT
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DATE_FORMAT(dv.fecha,'%Y%m') AS mes,
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i.id_item AS cod_item,
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i.descripcion AS item,
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SUM(dvi.valor) AS valor,
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SUM(dvi.cantidad * i.peso * (IF(dvi.valor>0,1,-1))) AS peso
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FROM documento_ventas dv
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JOIN documento_ventas_has_item dvi
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ON ( dv.id_documento=dvi.id_documento AND dv.id_sucursal=dvi.id_sucursal )
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JOIN item i
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ON ( dvi.id_item=i.id_item )
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WHERE YEAR(dv.fecha) >= 2013
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AND YEAR(dv.fecha) <= 2015
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GROUP BY mes, cod_item
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