{"height":"190","url":"https://thinkami.hatenablog.com/entry/2023/02/19/222340","width":"100%","author_url":"https://blog.hatena.ne.jp/thinkAmi/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fthinkami.hatenablog.com%2Fentry%2F2023%2F02%2F19%2F222340\" title=\"Rails\u3067\u3001DB\u304b\u3089\u53d6\u5f97\u3059\u308b\u30c7\u30fc\u30bf\u306b\u5bfe\u3057\u3001order\u30fbsort_by\u30fbsort\u3092\u4f7f\u3063\u3066\u3001\u6607\u9806\u30fb\u964d\u9806\u30bd\u30fc\u30c8\u3059\u308b - \u30e1\u30e2\u7684\u306a\u601d\u8003\u7684\u306a\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"Rails\u3067\u3001DB\u304b\u3089\u53d6\u5f97\u3059\u308b\u30c7\u30fc\u30bf\u306b\u5bfe\u3057\u3001order\u30fbsort_by\u30fbsort\u3092\u4f7f\u3063\u3066\u3001\u6607\u9806\u30fb\u964d\u9806\u30bd\u30fc\u30c8\u3059\u308b","blog_url":"https://thinkami.hatenablog.com/","description":"Rails\u3067ActiveRecord\u3092\u4f7f\u3063\u3066DB\u304b\u3089\u30ec\u30b3\u30fc\u30c9\u3092\u53d6\u5f97\u3059\u308b\u3068\u304d\u306b\u3001\u4ee5\u4e0b\u3092\u8003\u616e\u3057\u305f\u6607\u9806\u30fb\u964d\u9806\u30bd\u30fc\u30c8\u3067\u8ff7\u3063\u305f\u3053\u3068\u304c\u3042\u3063\u305f\u305f\u3081\u3001\u30e1\u30e2\u3092\u6b8b\u3057\u307e\u3059\u3002 \u53d6\u5f97\u3059\u308b\u30bf\u30a4\u30df\u30f3\u30b0 \u30c7\u30fc\u30bf\u53d6\u5f97\u6642 (SQL\u767a\u884c\u6642\u306b\u30bd\u30fc\u30c8) \u30c7\u30fc\u30bf\u53d6\u5f97\u5f8c (Ruby\u306earray\u306b\u306a\u3063\u3066\u304b\u3089\u30bd\u30fc\u30c8) \u30bd\u30fc\u30c8\u30ad\u30fc\u306e\u578b string integer enum datetime boolean \u5916\u90e8\u30ad\u30fc\u5148\u306e\u5c5e\u6027 \u76ee\u6b21 \u74b0\u5883 \u30c7\u30fc\u30bf\u306b\u3064\u3044\u3066 \u30c6\u30fc\u30d6\u30eb\u69cb\u9020 \u5404\u30c6\u30fc\u30d6\u30eb\u30c7\u30fc\u30bf DB\u304b\u3089\u53d6\u5f97\u3059\u308b\u3068\u304d\u306b\u30bd\u30fc\u30c8 \u5358\u4e00\u30c6\u30fc\u30d6\u30eb\u30fb\u5358\u4e00\u30ad\u30fc\u3067\u30bd\u30fc\u30c8 \u6607\u9806\u30bd\u30fc\u30c8 \u964d\u9806\u30bd\u30fc\u30c8 \u8907\u6570\u30c6\u30fc\u30d6\u30eb\u30fb\u5358\u4e00\u30ad\u30fc\u3067\u30bd\u30fc\u30c8 \u95a2\u9023\u5148\u306e\u30c6\u30fc\u30d6\u30eb\u5217\u3067\u30bd\u30fc\u30c8 order\u30e1\u30bd\u30c3\u2026","author_name":"thinkAmi","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","type":"rich","blog_title":"\u30e1\u30e2\u7684\u306a\u601d\u8003\u7684\u306a","image_url":"https://cdn.blog.st-hatena.com/images/theme/og-image-1500.png","categories":["Ruby","Rails"],"published":"2023-02-19 22:23:40","version":"1.0"}