{"type":"rich","author_url":"https://blog.hatena.ne.jp/willnet/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.willnet.in%2Fentry%2F2015%2F08%2F31%2F093741\" title=\"Rails 4.2 \u3067 postgresql \u3092\u4f7f\u3046\u5834\u5408\u306e\u6ce8\u610f\u4e8b\u9805 - \u304a\u3082\u3057\u308dweb\u30b5\u30fc\u30d3\u30b9\u958b\u767a\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_url":"https://hatena.blog","author_name":"willnet","blog_title":"\u304a\u3082\u3057\u308dweb\u30b5\u30fc\u30d3\u30b9\u958b\u767a\u65e5\u8a18","blog_url":"https://blog.willnet.in/","categories":[],"image_url":null,"provider_name":"Hatena Blog","published":"2015-08-31 09:37:41","description":"Rails 4.2 \u3067\u306f\u3001DB \u306e string \u578b\u304c255\u6587\u5b57\u5236\u9650\u3067\u306f\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u3002\u3082\u3068\u3082\u3068\u3042\u307e\u308a\u610f\u5473\u304c\u306a\u304b\u3063\u305f\u3089\u3057\u3044\u3067\u3059(\u8a73\u3057\u3044\u4eba\u88dc\u8db3\u6c42\u3080)\u3002\u5bfe\u8c61\u306f postgresql \u3068 sqlite \u3067\u3001mysql \u306f\u5bfe\u8c61\u5916\u3067\u3059\u3002 PostgreSQL, remove varchar limit. by senny \u00b7 Pull Request #14579 \u00b7 rails/rails Rails 4.2 \u4ee5\u964d\u306f\u3001string \u306f\u6587\u5b57\u6570\u5236\u9650\u672a\u6307\u5b9a \u306e character varying \u578b\u306b\u5909\u63db\u3055\u308c\u307e\u3059\u3002\u305f\u3060\u305d\u308c\u3063\u3066\u3001text \u578b\u3068\u4f55\u304c\u9055\u3046\u3093\u3067\u3057\u3087\u3046\u306d\u3002 \u3068\u3001\u8abf\u3079\u305f\u9650\u308a\u3067\u306f\u9055\u3044\u306f\u306a\u3055\u305d\u3046\u3067\u3057\u305f\u3002 \u2026","width":"100%","title":"Rails 4.2 \u3067 postgresql \u3092\u4f7f\u3046\u5834\u5408\u306e\u6ce8\u610f\u4e8b\u9805","url":"https://blog.willnet.in/entry/2015/08/31/093741","version":"1.0","height":"190"}