{"url":"https://y-ken.hatenablog.com/entry/mysql-udf-base64-encode-decode","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fy-ken.hatenablog.com%2Fentry%2Fmysql-udf-base64-encode-decode\" title=\"MySQL\u306e\u30e6\u30fc\u30b6\u5b9a\u7fa9\u95a2\u6570\uff08UDF\uff09\u306ebase64encode / base64decode\u3092\u4f7f\u3063\u3066\u307f\u305f - Y-Ken Studio\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/y/yoshi-ken/20130509/20130509192533.png","title":"MySQL\u306e\u30e6\u30fc\u30b6\u5b9a\u7fa9\u95a2\u6570\uff08UDF\uff09\u306ebase64encode / base64decode\u3092\u4f7f\u3063\u3066\u307f\u305f","blog_url":"https://y-ken.hatenablog.com/","description":"MySQL\u306e\u30e6\u30fc\u30b6\u5b9a\u7fa9\u95a2\u6570\uff08UDF\uff09\u306b\u306f\u6de1\u3044\u5922\u3092\u611f\u3058\u307e\u3059\u3002 \u3053\u306e\u53ef\u80fd\u6027\u3092\u63a2\u308b\u3079\u304f\u3001Base64\u306e\u30a8\u30f3\u30b3\u30fc\u30c9\u30fb\u30c7\u30b3\u30fc\u30c9\u3092\u984c\u6750\u306b\u89e6\u308c\u3042\u3063\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 \u52d5\u6a5f\u3068\u3057\u3066\u306f\u3001MySQL\u306e\u30e6\u30fc\u30b6\u5b9a\u7fa9\u95a2\u6570\uff08UDF\uff09\u3092\u4f5c\u308a\u305f\u3044\u3068\u601d\u3044\u3001\u96f0\u56f2\u6c17\u3092\u77e5\u308a\u305f\u304b\u3063\u305f\u304b\u3089\u3002 \u624b\u77ed\u306a\u3082\u306e\u3067\u3042\u308c\u3070\u4f55\u3067\u3082\u826f\u304b\u3063\u305f\u3002\u4eca\u3067\u306f\u53cd\u7701\u3057\u3066\u3044\u30fb\u30fb\u30fb\uff08ry UDF\u306e\u4f7f\u3044\u3069\u3053\u308d MySQL\u306e\u30d3\u30eb\u30c9\u30a4\u30f3\u95a2\u6570\u3067\u3042\u308b abs() \u3084 concat()\u306e\u3088\u3046\u306a\u3082\u306e\u3092\u72ec\u81ea\u306b\u8ffd\u52a0\u3057\u305f\u3044\u3068\u304d\u306b\u4fbf\u5229\u3067\u3059\u3002\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u30fc\u306b\u3082\u9650\u5ea6\u304c\u3042\u308b\u306e\u3067\u3001\u7121\u7406\u305d\u3046\u306a\u3089UDF\u3068\u3044\u3046\u6d41\u308c\u3067\u3059\u304b\u306d\u3002 \u307e\u305f\u3001\u30b9\u30c8\u30a2\u30c9\u3067\u3042\u308c\u3070\u7d50\u679c\u3092\u8907\u6570\u8fd4\u305b\u307e\u3059\u304c\u3001UDF\u3060\u30681\u3064\u306e\u5024\u3057\u304b\u8fd4\u305b\u306a\u2026","version":"1.0","author_name":"yoshi-ken","categories":["MySQL"],"height":"190","published":"2013-05-11 11:51:34","type":"rich","author_url":"https://blog.hatena.ne.jp/yoshi-ken/","width":"100%","blog_title":"Y-Ken Studio"}