{"image_url":"https://cdn.user.blog.st-hatena.com/default_entry_og_image/110785513/1514221383750427","version":"1.0","title":"\u3010Rails\u3011\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u305f\u308a\u691c\u7d22\u3057\u305f\u308a\u66f4\u65b0\u3057\u305f\u308a\u4fdd\u5b58\u3057\u305f\u308a","categories":["Rails","model"],"width":"100%","url":"https://opiyotan.hatenablog.com/entry/rails-model-operation","blog_title":"\u304a\u3074\u3088\u306e\u6c17\u307e\u3050\u308c\u65e5\u8a18","description":"Ruby on Rails\u3067\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u306e\u69d8\u3005\u306a\u3084\u308a\u3068\u308a\u3092Actice Record\u3068\u3044\u3046\u4ed5\u7d44\u307f\u3092\u4f7f\u3063\u3066\u884c\u3044\u307e\u3059\u304c\u3001\u3088\u304f\u4f7f\u308f\u308c\u308b\u65b9\u6cd5\u3092\u3056\u3063\u3068\u3054\u7d39\u4ecb\u3067\u3059\u3002 \u4eca\u56de\u5229\u7528\u3059\u308b\u30c6\u30fc\u30d6\u30eb\u60c5\u5831\u306f\u3053\u3061\u3089\u3067\u3059\u3002 Table \"public.hoges\" Column | Type | Collation | Nullable | Default ------------+-----------------------------+-----------+----------+----------------------------------- id | bigint | | not null | next\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fopiyotan.hatenablog.com%2Fentry%2Frails-model-operation\" title=\"\u3010Rails\u3011\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u305f\u308a\u691c\u7d22\u3057\u305f\u308a\u66f4\u65b0\u3057\u305f\u308a\u4fdd\u5b58\u3057\u305f\u308a - \u304a\u3074\u3088\u306e\u6c17\u307e\u3050\u308c\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","type":"rich","author_url":"https://blog.hatena.ne.jp/opiyotan/","height":"190","blog_url":"https://opiyotan.hatenablog.com/","author_name":"opiyotan","provider_url":"https://hatena.blog","published":"2019-10-01 22:34:30"}