{"categories":["Rails"],"description":"\u6614bigint\u3092\u6307\u5b9a\u3059\u308b\u969b\u306finteger\u306elimit\u30925\u4ee5\u4e0a(8\u306b\u3059\u308b\u3053\u3068\u304c\u591a\u304b\u3063\u305f)\u306b\u3057\u305f\u308a\u3001\u4e3b\u30ad\u30fc\u3092bigint\u306b\u5909\u66f4\u3059\u308b\u306b\u306fSQL\u3092\u76f4\u63a5\u66f8\u3044\u305f\u308a\u5c11\u3005\u9762\u5012\u3060\u3063\u305f\u8a18\u61b6\u304c\u6b8b\u3063\u3066\u3044\u308b\u304c\u3001\u3055\u3059\u304c\u306b\u4eca\u306f\u305d\u3093\u306a\u3053\u3068\u3057\u3066\u3044\u306a\u3044\u3060\u308d\u3046\u3068\u601d\u3044\u8abf\u3079\u305f\u3002\u7d50\u8ad6\u3092\u8a00\u3048\u3070\u3053\u308c\u3060\u3051\u3067\u3088\u304f\u306a\u3063\u305f\u3002bigint\u3068\u7d20\u76f4\u306b\u66f8\u3051\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3002 create_table :hoges, id: :bigint do |t| t.timestamps end \u5916\u90e8\u30ad\u30fc\u66f8\u304f\u6642\u306f\u3053\u3093\u306a\u611f\u3058\u3002 t.references :hoge, type: :bigint [asin:4774165166:detail]","blog_title":"chulip.org","published":"2016-09-12 18:59:45","type":"rich","version":"1.0","blog_url":"https://chulip.org/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fchulip.org%2Fentry%2F2016%2F09%2F12%2F185945\" title=\"Rails+MySQL\u3067PRIMARY KEY\u3092bigint\u306b\u3059\u308b - chulip.org\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/arcright/","width":"100%","height":"190","author_name":"arcright","image_url":null,"title":"Rails+MySQL\u3067PRIMARY KEY\u3092bigint\u306b\u3059\u308b","provider_url":"https://hatena.blog","url":"https://chulip.org/entry/2016/09/12/185945"}