{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.pospome.work%2Fentry%2F20120620%2F1340162183\" title=\"null\u5224\u5b9a - pospome\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\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>","title":"null\u5224\u5b9a","width":"100%","categories":["MySQL"],"provider_name":"Hatena Blog","blog_url":"https://www.pospome.work/","type":"rich","author_url":"https://blog.hatena.ne.jp/pospome/","version":"1.0","image_url":null,"published":"2012-06-20 12:16:23","height":"190","description":"null\u5224\u5b9a\u306f\u305d\u308c\u7528\u306e\u66f8\u304d\u65b9\u304c\u3042\u3063\u305f\u3002 \u57fa\u672c\u7684\u306bDB\u306b\u306fnull\u3092\u5165\u308c\u306a\u3044\u304b\u3089\u5206\u304b\u3089\u306a\u304b\u3063\u305f\u30fb\u30fb\u30fb\u3002 where \u5217\u540d is not null where \u5217\u540d is null","author_name":"pospome","url":"https://www.pospome.work/entry/20120620/1340162183","blog_title":"pospome\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u65e5\u8a18","provider_url":"https://hatena.blog"}