{"height":"190","categories":[],"title":"Rails / Active Record\u3067MySQL\u306egeometry\u578b\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u66f8\u3044\u305f","author_name":"winebarrel","author_url":"https://blog.hatena.ne.jp/winebarrel/","image_url":null,"blog_title":"so what","published":"2017-08-11 13:45:30","url":"https://so-wh.at/entry/2017/08/11/134530","version":"1.0","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fso-wh.at%2Fentry%2F2017%2F08%2F11%2F134530\" title=\"Rails / Active Record\u3067MySQL\u306egeometry\u578b\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u66f8\u3044\u305f - so what\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://so-wh.at/","provider_url":"https://hatena.blog","type":"rich","provider_name":"Hatena Blog","description":"Armg\u3068\u3044\u3046\u3001AR\u3092MySQL\u306egeometry\u578b\u306b\u5bfe\u5fdc\u3055\u305b\u308b\u305f\u3081\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u66f8\u304d\u307e\u3057\u305f\u3002 github.com \u4f7f\u3044\u65b9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002 require 'active_record' require 'armg' ActiveRecord::Base.establish_connection(adapter: 'mysql2', database: 'my_db'); ActiveRecord::Migration.create_table :geoms, options: 'ENGINE=MyISAM' do |t| t.geometry 'location', null: false \u2026"}