{"title":"Rails \u306b\u304a\u3044\u3066\u5916\u90e8\u306e\uff08Rails\u3067\u306a\u3044\uff09DB\u306e\u30c7\u30fc\u30bf\u3092\u30a2\u30d7\u30ea\u306e\u4e2d\u306b\u7d44\u307f\u8fbc\u3080","type":"rich","height":"190","description":"\u7d50\u8ad6 \u4efb\u610f\u306e\u540d\u524d\u306e\u30e2\u30c7\u30eb\u3092\u4f5c\u6210\u3057\u3001establish_connection \u3068 self.table_name \u3092\u7528\u3044\u308b\u3002 \u5177\u4f53\u4f8b \u4f8b\u3048\u3070\u3001\u5916\u90e8\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u63a5\u7d9a\u60c5\u5831\u304c\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\u3068\u3057\u307e\u3059\u3002\u3053\u308c\u306f config/database.yml \u306b\u66f8\u3044\u3066\u304a\u304d\u307e\u3059\u3002 external_my_db: adapter: postgresql encoding: unicode pool: 5 database: hogehoge_foobar host: 123.123.123.123 port: 12345 username: i_am_a_user password: this_is_a_pass\u2026","author_name":"gregminster","width":"100%","version":"1.0","blog_url":"https://obel.hatenablog.jp/","url":"https://obel.hatenablog.jp/entry/20210428/1619559000","published":"2021-04-28 06:30:00","categories":["\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 -> Ruby on Rails"],"provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fobel.hatenablog.jp%2Fentry%2F20210428%2F1619559000\" title=\"Rails \u306b\u304a\u3044\u3066\u5916\u90e8\u306e\uff08Rails\u3067\u306a\u3044\uff09DB\u306e\u30c7\u30fc\u30bf\u3092\u30a2\u30d7\u30ea\u306e\u4e2d\u306b\u7d44\u307f\u8fbc\u3080 - \u7d04\u675f\u306e\u5730\" 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/gregminster/","image_url":"https://cdn.user.blog.st-hatena.com/default_entry_og_image/459657/1568741889764668","blog_title":"\u7d04\u675f\u306e\u5730","provider_name":"Hatena Blog"}