{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsyossan.hateblo.jp%2Fentry%2F2018%2F10%2F26%2F023930\" title=\"guregu/null\u3067\u306c\u308b\u306c\u308b\u3059\u308b - \u751f\u6daf\u672a\u719f\" 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_url":"https://blog.hatena.ne.jp/syossan/","description":"Go\u3067\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u306e\u958b\u767a\u3092\u884c\u3063\u3066\u3044\u308b\u3068MySQL\u306a\u3069\u306eRDB\u306b\u63a5\u7d9a\u3057\u3066\u3001\u53d6\u5f97\u3057\u305f\u5024\u3092JSON\u3067\u8fd4\u3059\u6a5f\u4f1a\u306f\u591a\u3044\u306f\u305a\u3002 \u305d\u3057\u3066\u5927\u6982\u30cf\u30de\u308b\u306e\u304c\u300cNULL\u3092\u8a31\u5bb9\u3057\u3066JSON\u3067\u8fd4\u3059\u306e\u306f\u3069\u3046\u3084\u308c\u3070\u3044\u3044\u3093\u3060\u30fb\u30fb\u30fb\u300d\u3068\u3044\u3046\u3068\u3053\u308d\u3067\u3057\u3087\u3046\u3002 \u4eca\u56de\u306f\u305d\u3093\u306a\u8a71\u3092\u3057\u307e\u3059\u3002 \u30ce\u30fc\u30ac\u30fc\u30c9\u6226\u6cd5 \u307e\u305a\u306f\u7279\u306b\u4f55\u3082\u3057\u306a\u304b\u3063\u305f\u30d1\u30bf\u30fc\u30f3\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002 \u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u3092\u4f7f\u3044\u307e\u3059\u3002 +-------+------+ | name | age | +-------+------+ | tarou | 12 | | NULL | NULL | | | 0 | +-------+------+ \u9069\u5f53\u306a\u5024\u304c\u5165\u3063\u305f\u30ec\u30b3\u30fc\u30c9\u3068\u2026","height":"190","categories":[],"type":"rich","blog_url":"https://syossan.hateblo.jp/","published":"2018-10-26 02:39:30","blog_title":"\u751f\u6daf\u672a\u719f","url":"https://syossan.hateblo.jp/entry/2018/10/26/023930","title":"guregu/null\u3067\u306c\u308b\u306c\u308b\u3059\u308b","width":"100%","version":"1.0","image_url":null,"author_name":"syossan","provider_name":"Hatena Blog"}