15 lines
580 B
MySQL
15 lines
580 B
MySQL
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-- TPC_H Query 15.1 - Create View for Top Supplier Query
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CREATE VIEW REVENUE0 (SUPPLIER_NO, TOTAL_REVENUE) AS
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SELECT L_SUPPKEY, SUM(L_EXTENDEDPRICE*(1-L_DISCOUNT)) FROM LINEITEM
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WHERE L_SHIPDATE >= '1996-01-01' AND L_SHIPDATE < dateadd(mm, 3, cast('1996-01-01' as datetime))
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GROUP BY L_SUPPKEY;
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-- TPC_H Query 15.2 - Top Supplier
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SELECT S_SUPPKEY, S_NAME, S_ADDRESS, S_PHONE, TOTAL_REVENUE
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FROM SUPPLIER, REVENUE0
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WHERE S_SUPPKEY = SUPPLIER_NO AND TOTAL_REVENUE = (SELECT MAX(TOTAL_REVENUE) FROM REVENUE0)
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ORDER BY S_SUPPKEY;
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-- TPC_H Query 15.3 - Drop View
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DROP VIEW REVENUE0;
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