{"type":"rich","blog_url":"https://americanboss.hatenablog.com/","height":"190","url":"https://americanboss.hatenablog.com/entry/20051202/p4","author_name":"americanboss","version":"1.0","author_url":"https://blog.hatena.ne.jp/americanboss/","provider_url":"https://hatena.blog","blog_title":"\u304a\u306f\u3088\u3046\u304b\u3089\u304a\u3084\u3059\u307f\u307e\u3067\u3000\u304f\u3089\u3057\u306b\u7af6\u99ac\u3092\u5e83\u3052\u308b","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Famericanboss.hatenablog.com%2Fentry%2F20051202%2Fp4\" title=\"MYSQL(\u81ea\u5206\u304c\u66f8\u3044\u305f\u793e\u5185Wiki\u304b\u3089\u52dd\u624b\u306b\u8ee2\u8f09) - \u304a\u306f\u3088\u3046\u304b\u3089\u304a\u3084\u3059\u307f\u307e\u3067\u3000\u304f\u3089\u3057\u306b\u7af6\u99ac\u3092\u5e83\u3052\u308b\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2005-12-02 00:00:03","width":"100%","categories":["Tips"],"provider_name":"Hatena Blog","description":"MYSQL\u306eIF\u6587\u306f\u3001\u4f7f\u3044\u3053\u306a\u305b\u3070\u7d50\u69cb\u4fbf\u5229\u3067\u3059\u3002\u30cd\u30c3\u30c8\u306b\u306f\u306a\u305c\u304b SELECT IF(2>1, \"yes\", \"no\") \u3053\u3093\u306a\u4f8b\u6587\u3057\u304b\u8f09\u3063\u3066\u3044\u306a\u304f\u3066\u308f\u304b\u308a\u3065\u3089\u3044\u306e\u3067\u3001\u6c4e\u7528\u7684\u306a\u4f8b\u6587\u3068\u304b\u3092\u6b8b\u3057\u3066\u304a\u304d\u307e\u3059\u3002 create table tamagoya_menu (lunch_code varchar(3), menu varchar(255), main_flag char(1)); +------------+--------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra |\u2026","title":"MYSQL(\u81ea\u5206\u304c\u66f8\u3044\u305f\u793e\u5185Wiki\u304b\u3089\u52dd\u624b\u306b\u8ee2\u8f09)","image_url":null}