{"provider_url":"https://hatena.blog","url":"https://tech.goq.co.jp/entry/2025/12/09/180744","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftech.goq.co.jp%2Fentry%2F2025%2F12%2F09%2F180744\" title=\"DB\u5074\u3067\u6761\u4ef6\u5206\u5c90\u3092\u3057\u305f\u3044\u6642\u3010CASE\u5f0f\u3011 - GoQSystem Tech Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"type":"rich","blog_url":"https://tech.goq.co.jp/","height":"190","blog_title":"GoQSystem Tech Blog","author_name":"shinas47","description":"\u3053\u306e\u8a18\u4e8b\u306f\u300cGoQSystem Advent Calendar 2025\u300d4\u65e5\u76ee\u306e\u8a18\u4e8b\u3067\u3059\u3002 \u3053\u3093\u306b\u3061\u306f\u3001GoQSystem\u3067\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u3057\u3066\u3044\u308b\u54c1\u5ddd\u3067\u3059\u3002 \u6761\u4ef6\u306b\u3088\u3063\u3066\u53d6\u5f97\u3059\u308b\u5024\u3092\u5909\u3048\u305f\u3044\u6642\u3001\u3053\u308c\u307e\u3067\u306fPHP\u5074\u3067\u6761\u4ef6\u5206\u5c90\u3092\u66f8\u3044\u3066\u3044\u307e\u3057\u305f\u3002 \u4eca\u56de\u3001SQL\u5074\u3067\u3082\u6761\u4ef6\u5206\u5c90\u304c\u3067\u304d\u308b\u3053\u3068\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u305d\u306e\u65b9\u304c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3082\u826f\u304f\u306a\u308b\u3053\u3068\u3092\u77e5\u308a\u307e\u3057\u305f\u3002\u672a\u6765\u306e\u81ea\u5206\u306b\u5411\u3051\u3066\u307e\u3068\u3081\u3066\u304a\u304d\u307e\u3059\u3002 CASE\u5f0f\u306e\u57fa\u672c SQL\u3067\u6761\u4ef6\u5206\u5c90\u3092\u3057\u305f\u3044\u6642\u306b\u3068\u3066\u3082\u4fbf\u5229\u306a\u306e\u304cCASE\u5f0f\u3067\u3059\u3002 CASE\u5f0f\u306f\u4ee5\u4e0b2\u3064\u306e\u66f8\u304d\u65b9\u304c\u3067\u304d\u307e\u3059\u3002 \u4f8b\uff11 CASE color WHEN 'white' THEN '\u767d' WHEN \u2026","provider_name":"Hatena Blog","published":"2025-12-09 18:07:44","version":"1.0","categories":[],"title":"DB\u5074\u3067\u6761\u4ef6\u5206\u5c90\u3092\u3057\u305f\u3044\u6642\u3010CASE\u5f0f\u3011","width":"100%","author_url":"https://blog.hatena.ne.jp/shinas47/"}