{"id":89466,"date":"2024-03-21T11:10:54","date_gmt":"2024-03-21T02:10:54","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/%e3%82%aa%e3%83%a9%e3%82%af%e3%83%ab%e3%81%a7%e3%81%a9%e3%81%ae%e3%82%88%e3%81%86%e3%81%ab%e8%a1%8c%e3%82%92%e5%88%97%e3%81%ab%e5%a4%89%e6%8f%9b%e3%81%99%e3%82%8b%e3%81%8b\/"},"modified":"2024-03-27T17:13:09","modified_gmt":"2024-03-27T08:13:09","slug":"%e3%82%aa%e3%83%a9%e3%82%af%e3%83%ab%e3%81%a7%e3%81%a9%e3%81%ae%e3%82%88%e3%81%86%e3%81%ab%e8%a1%8c%e3%82%92%e5%88%97%e3%81%ab%e5%a4%89%e6%8f%9b%e3%81%99%e3%82%8b%e3%81%8b","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/%e3%82%aa%e3%83%a9%e3%82%af%e3%83%ab%e3%81%a7%e3%81%a9%e3%81%ae%e3%82%88%e3%81%86%e3%81%ab%e8%a1%8c%e3%82%92%e5%88%97%e3%81%ab%e5%a4%89%e6%8f%9b%e3%81%99%e3%82%8b%e3%81%8b\/","title":{"rendered":"\u30aa\u30e9\u30af\u30eb\u3067\u3069\u306e\u3088\u3046\u306b\u884c\u3092\u5217\u306b\u5909\u63db\u3059\u308b\u304b"},"content":{"rendered":"<p>Oracle\u3067\u306fPIVOT\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u3063\u3066\u884c\u3092\u8ee2\u7f6e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002PIVOT\u306f1\u5217\u306e\u5024\u3092\u8907\u6570\u306e\u5217\u306b\u5909\u63db\u3057\u3001\u884c\u30c7\u30fc\u30bf\u3092\u65b0\u3057\u3044\u5217\u306b\u518d\u914d\u7f6e\u3057\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306b\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<p>employee\u3068\u3044\u3046\u540d\u524d\u306e\u30c6\u30fc\u30d6\u30eb\u304c\u3042\u308a\u3001\u305d\u308c\u306b\u4ee5\u4e0b\u306e\u30c7\u30fc\u30bf\u304c\u542b\u307e\u308c\u308b\u3068\u4eee\u5b9a\u3059\u308b\uff1a<\/p>\n<p>\u793e\u54e1\u756a\u53f7\u90e8\u7f72\u756a\u53f7\u5f79\u8077<\/p>\n<p>\u5404\u90e8\u7f72\u306e\u793e\u54e1\u8077\u4f4d\u3092\u5217\u306b\u7f6e\u63db\u3059\u308b\u306b\u306f\u3001PIVOT\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u3044\u307e\u3059<\/p>\n<pre class=\"post-pre\"><code>SELECT *\r\nFROM\r\n(\r\n  SELECT employee_id, department_id, job_title\r\n  FROM employee\r\n)\r\nPIVOT\r\n(\r\n  MAX(job_title)\r\n  FOR department_id IN (101, 102, 103)\r\n);\r\n<\/code><\/pre>\n<p>\u4e0a\u8a18\u306e\u30af\u30a8\u30ea\u6587\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306a\u7d50\u679c\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u793e\u54e1ID<\/p>\n<p>PIVOT\u53e5\u3067\u306f\u3001\u65b0\u3057\u3044\u5217\u306e\u90e8\u7f72ID\u5024\uff08101\u3001102\u3001103\uff09\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u96c6\u8a08\u95a2\u6570\u3068\u3057\u3066MAX\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3001\u5404\u90e8\u7f72\u306e\u8077\u4f4d\u5024\u3092\u65b0\u3057\u3044\u5217\u306b\u5145\u586b\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Oracle\u3067\u306fPIVOT\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u3063\u3066\u884c\u3092\u8ee2\u7f6e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002PIVOT\u306f1\u5217\u306e\u5024\u3092\u8907\u6570\u306e\u5217\u306b\u5909\u63db\u3057\u3001\u884c\u30c7\u30fc\u30bf\u3092\u65b0\u3057\u3044\u5217\u306b\u518d\u914d\u7f6e\u3057\u307e\u3059\u3002 \u4ee5\u4e0b\u306b\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002 employee\u3068\u3044\u3046\u540d\u524d\u306e\u30c6\u30fc\u30d6\u30eb\u304c\u3042\u308a\u3001\u305d\u308c\u306b [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-89466","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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