{"author_name":"a2ikm","description":"PostgreSQL\u306b\u3064\u3044\u3066\u3088\u304f\u308f\u304b\u3063\u3066\u306a\u3044\u306e\u3067\u3001\u9593\u9055\u3063\u3066\u3044\u308b\u53ef\u80fd\u6027\u3082\u5426\u3081\u306a\u3044 ID\u3092\u6307\u5b9a\u3057\u3066INSERT\u3057\u305f\u5834\u5408\u306b\u306f\u30b7\u30fc\u30b1\u30f3\u30b9\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u66f4\u65b0\u3055\u308c\u306a\u3044\u3063\u307d\u3044\u3002 \u305f\u3068\u3048\u3070fixture\u306a\u3069\u304b\u3089\u521d\u671f\u30c7\u30fc\u30bf\u3092seed\u3057\u305f\u3068\u304d\u306a\u3093\u304b\u306bID\u304c\u30d9\u30bf\u66f8\u304d\u3055\u308c\u3066\u3044\u308b\u3068\u3001\u3042\u3068\u3042\u3068\u30ec\u30b3\u30fc\u30c9\u3092\u8ffd\u8a18\u3057\u305f\u3068\u304d\u306b PG::Error: ERROR: duplicate key value violates unique constraint \"people_pkey\" DETAIL: Key (id)=(2) already exists. \u307f\u305f\u3044\u306b\u6012\u3089\u308c\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308b\u3002 \u3068\u3044\u3046\u308f\u3051\u3067\u3001\u30c7\u30fc\u30bf\u3092\u5165\u308c\u305f\u5f8c\u306bID\u306e\u6700\u2026","published":"2013-08-01 17:22:00","blog_title":"There's an echo in my head","title":"PostgreSQL\u3067\u30b7\u30fc\u30b1\u30f3\u30b9\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u6700\u5927ID\u306b\u5408\u308f\u305b\u3066\u66f4\u65b0\u3059\u308b","height":"190","url":"https://ikm.hatenablog.jp/entry/2013/08/01/172200","categories":["postgresql"],"type":"rich","author_url":"https://blog.hatena.ne.jp/a2ikm/","image_url":null,"provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fikm.hatenablog.jp%2Fentry%2F2013%2F08%2F01%2F172200\" title=\"PostgreSQL\u3067\u30b7\u30fc\u30b1\u30f3\u30b9\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u6700\u5927ID\u306b\u5408\u308f\u305b\u3066\u66f4\u65b0\u3059\u308b - There&#39;s an echo in my head\" 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://ikm.hatenablog.jp/","version":"1.0","width":"100%","provider_name":"Hatena Blog"}