{"author_name":"hiro-ueda","published":"2007-08-15 10:38:14","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbsdmad.hatenablog.com%2Fentry%2F20070815%2F1187141894\" title=\" \u30e1\u30e2 - BSDmad \u306e\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>","author_url":"https://blog.hatena.ne.jp/hiro-ueda/","description":"\u53d6\u308a\u6025\u304e\u30e1\u30e2 Foreign Key Association Foreign Key Migrations Foreign Key Fixtures","provider_name":"Hatena Blog","title":" \u30e1\u30e2","provider_url":"https://hatena.blog","url":"https://bsdmad.hatenablog.com/entry/20070815/1187141894","height":"190","categories":["ruby","rails"],"width":"100%","type":"rich","blog_title":"BSDmad \u306e\u65e5\u8a18","version":"1.0","blog_url":"https://bsdmad.hatenablog.com/"}