{"author_name":"winebarrel","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/winebarrel/","description":"http://www.geocities.jp/mickindex/database/db_3vl.html 3\u5024\u8ad6\u7406\u3067\u3059\u304b\u3002","title":" \u306a\u305c\u300c= NULL\u300d\u3067\u306f\u306a\u304f\u300cIS NULL\u300d\u3068\u66f8\u304b\u306a\u304f\u3066\u306f\u306a\u3089\u306a\u3044\u306e\u304b\uff1f","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fso-wh.at%2Fentry%2F20060131%2Fp3\" title=\" \u306a\u305c\u300c= NULL\u300d\u3067\u306f\u306a\u304f\u300cIS NULL\u300d\u3068\u66f8\u304b\u306a\u304f\u3066\u306f\u306a\u3089\u306a\u3044\u306e\u304b\uff1f - so what\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","type":"rich","version":"1.0","published":"2006-01-31 00:00:02","categories":["DB"],"blog_url":"https://so-wh.at/","image_url":null,"provider_name":"Hatena Blog","blog_title":"so what","url":"https://so-wh.at/entry/20060131/p3"}