19 lines
487 B
SQL
19 lines
487 B
SQL
SELECT i_product_name ,
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i_brand ,
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i_class ,
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i_category ,
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avg(inv_quantity_on_hand) qoh
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FROM inventory ,
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date_dim ,
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item
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WHERE inv_date_sk=d_date_sk
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AND inv_item_sk=i_item_sk
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AND d_month_seq BETWEEN 1200 AND 1200 + 11
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GROUP BY rollup(i_product_name ,i_brand ,i_class ,i_category)
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ORDER BY qoh NULLS FIRST,
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i_product_name NULLS FIRST,
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i_brand NULLS FIRST,
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i_class NULLS FIRST,
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i_category NULLS FIRST
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LIMIT 100;
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