{"id":1725,"date":"2021-11-15T12:15:14","date_gmt":"2021-11-15T03:15:14","guid":{"rendered":"https:\/\/www.kwonline.org\/memo2\/?p=1725"},"modified":"2021-11-16T11:26:05","modified_gmt":"2021-11-16T02:26:05","slug":"tsql-to-query-user-age-group-data","status":"publish","type":"post","link":"https:\/\/www.kwonline.org\/memo2\/2021\/11\/15\/tsql-to-query-user-age-group-data\/","title":{"rendered":"T-SQL \u3067\u30e6\u30fc\u30b6\u30fc\u5e74\u9f62\u533a\u5206\u5225\u306e\u30c7\u30fc\u30bf\u3092\u62bd\u51fa"},"content":{"rendered":"

 
\nMS SQL Server \u30b5\u30f3\u30d7\u30eb\u30c7\u30fc\u30bf\u306e AdventureWorksDW2019<\/a> \u30b9\u30ad\u30fc\u30de\u3092\u4f7f\u3063\u3066 T-SQL \u3092\u899a\u3048\u308b\u30e1\u30e2\u3002<\/p>\n

\u30d5\u30a1\u30af\u30c8\u30c6\u30fc\u30d6\u30eb\u306e dbo.FactInternetSales \u3068\u95a2\u9023\u30c7\u30a3\u30e1\u30f3\u30b7\u30e7\u30f3\u30c6\u30fc\u30d6\u30eb\u3092\u7d50\u5408\u3057\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u5e74\u9f62\u533a\u5206\u5225\u306b\u30c7\u30fc\u30bf\u3092\u62bd\u51fa\u3059\u308b\u3002<\/p>\n

\r\ndeclare @startdate date = '2013-01-01';\r\ndeclare @enddate date = '2013-12-31';\r\nwith t1 as (\r\n    SELECT\r\n        s.[ProductKey],\r\n        s.[CustomerKey],\r\n\t\ts.[OrderDate],\r\n\t\ts.[OrderDateKey],\r\n\t\tc.[Gender],\r\n\t\tc.[BirthDate],\r\n\t\tconvert(int, format(c.[BirthDate], 'yyyyMMdd')) as i_birthdate,\r\n\t\tfloor((s.[OrderDateKey] - convert(int, format(c.[BirthDate], 'yyyyMMdd'))) \/ 10000) as age,\r\n\t\tc.[DateFirstPurchase],\r\n\t\tc.[GeographyKey],\r\n\t\tg.[CountryRegionCode],\r\n        d.[FullDateAlternateKey],\r\n        convert(varchar(7), format(d.[FullDateAlternateKey], 'yyyy-MM')) as year_month,\r\n        s.[SalesOrderNumber],\r\n        s.[SalesOrderLineNumber],\r\n        s.[OrderQuantity] * s.[UnitPrice] as revenue,\r\n        pc.[EnglishProductCategoryName] as category,\r\n        psc.[EnglishProductSubcategoryName] as subcategory,\r\n        p.[EnglishProductName] as productname\r\n    FROM\r\n        [dbo].[FactInternetSales] as s\r\n        inner join [dbo].[DimDate] as d on s.[OrderDateKey] = d.[DateKey]\r\n\t\tinner join [dbo].[DimCustomer] as c on s.[CustomerKey] = c.[CustomerKey]\r\n\t\tinner join [dbo].[DimGeography] as g on c.[GeographyKey] = g.[GeographyKey]\r\n        inner join [dbo].[DimProduct] as p on s.[ProductKey] = p.[ProductKey]\r\n        left join [dbo].[DimProductSubcategory] as psc on p.[ProductSubcategoryKey] = psc.[ProductSubcategoryKey]\r\n        left join [dbo].[DimProductCategory] as pc on psc.[ProductCategoryKey] = pc.[ProductCategoryKey]\r\n    where\r\n        1 = 1\r\n        and s.[OrderDate] between @startdate and @enddate\r\n),\r\nt2 as (\r\n    select\r\n        t1.[SalesOrderNumber],\r\n        t1.[CustomerKey],\r\n        t1.[Gender],\r\n        t1.[age],\r\n        concat(\r\n            case\r\n                when t1.[age] >= 20 then t1.[gender]\r\n                else ''\r\n            end,\r\n            case\r\n                when t1.[age] between 4 and 12 then 'C'\r\n                when t1.[age] between 13 and 19 then 'T'\r\n                when t1.[age] between 20 and 34 then '1'\r\n                when t1.[age] between 35 and 49 then '2'\r\n                when t1.[age] >= 50 then '3'\r\n            end\r\n        ) as agegroup,\r\n        t1.[subcategory]\r\n    from\r\n        t1\r\n)\r\nselect\r\n    t2.[subcategory],\r\n    t2.[agegroup],\r\n    count(distinct SalesOrderNumber) as order_cnt\r\nfrom\r\n    t2\r\ngroup by\r\n    t2.[subcategory],\r\n    t2.[agegroup]\r\norder by\r\n    t2.[subcategory],\r\n    t2.[agegroup];\r\n<\/pre>\n
 
\n\u7d50\u679c\u306f\u3053\u3046\u306a\u308b\u3002<\/p>\n
\"\"
\u5546\u54c1\u3068\u5e74\u9f62\u533a\u5206\u306e\u96c6\u8a08<\/p><\/div>\n
 
\nPowerBI \u3067\u8868\u793a\u3059\u308b\u3068\u3053\u3046\u306a\u308b\u3002<\/p>\n
\"\"
PowerBI \u3067\u30e6\u30fc\u30b6\u30fc\u5e74\u9f62\u533a\u5206\u6bce\u306b\u5546\u54c1\u58f2\u4e0a\u3092\u53ef\u8996\u5316<\/p><\/div>\n
 <\/p>\n
\u53c2\u8003\u56f3\u66f8<\/h3>\n
\u30d3\u30c3\u30b0\u30c7\u30fc\u30bf\u5206\u6790\u30fb\u6d3b\u7528\u306e\u305f\u3081\u306eSQL\u30ec\u30b7\u30d4<\/a>
\nSQL Server 2016\u306e\u6559\u79d1\u66f8 \u958b\u767a\u7de8<\/a><\/p>\n
 <\/p>\n","protected":false},"excerpt":{"rendered":"
  MS SQL Server \u30b5\u30f3\u30d7\u30eb\u30c7\u30fc\u30bf\u306e AdventureWorksDW2019 \u30b9\u30ad\u30fc\u30de\u3092\u4f7f\u3063\u3066 T-SQL \u3092\u899a\u3048\u308b\u30e1\u30e2\u3002 \u30d5\u30a1\u30af\u30c8\u30c6\u30fc\u30d6\u30eb\u306e dbo.FactInternetSales \u3068\u95a2\u9023\u30c7 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,20,23],"tags":[],"class_list":["post-1725","post","type-post","status-publish","format-standard","hentry","category-azure","category-sql","category-t-sql"],"_links":{"self":[{"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/posts\/1725","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/comments?post=1725"}],"version-history":[{"count":5,"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/posts\/1725\/revisions"}],"predecessor-version":[{"id":1738,"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/posts\/1725\/revisions\/1738"}],"wp:attachment":[{"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/media?parent=1725"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/categories?post=1725"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kwonline.org\/memo2\/wp-json\/wp\/v2\/tags?post=1725"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}