{"title":"\u3064\u3044\u306bRuby on Rails\u306b\uff01","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fokazuki.hatenablog.com%2Fentry%2F20070710%2F1184080060\" title=\"\u3064\u3044\u306bRuby on Rails\u306b\uff01 - \u304b\u305a\u304d\u306eBlog@hatena\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"okazuki","height":"190","published":"2007-07-10 00:07:40","image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/o/okazuki/20070711/20070711000640.jpg","version":"1.0","description":"ActiveRecord\u3067\u8efd\u304f\u904a\u3079\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304d\u305f\u306e\u3067\u3001\u6b21\u306fWeb\u30a2\u30d7\u30ea\u306b\u30c1\u30e3\u30ec\u30f3\u30b8\u3057\u3066\u307f\u3088\u3046\u3068\u601d\u3046\u3002 \u3064\u3044\u306bRails\u3068\u547c\u3070\u308c\u308b\u3082\u306e\u306b\u89e6\u308c\u308c\u308b\uff01\uff01DB\u306f\u5f15\u304d\u7d9a\u304demployees\u30c6\u30fc\u30d6\u30eb\u3068departments\u30c6\u30fc\u30d6\u30eb\u3092\u3057\u3088\u3046\u3059\u308b \u5ff5\u306e\u305f\u3081DDL\u3092\u793a\u3059\u3002 create table departments ( id serial primary key, name varchar(50) ); create table employees ( id serial primary key, name varchar(50), department_id int, constraint fk_d\u2026","provider_name":"Hatena Blog","blog_url":"https://okazuki.hatenablog.com/","blog_title":"\u304b\u305a\u304d\u306eBlog@hatena","categories":["Ruby"],"width":"100%","type":"rich","provider_url":"https://hatena.blog","url":"https://okazuki.hatenablog.com/entry/20070710/1184080060","author_url":"https://blog.hatena.ne.jp/okazuki/"}