{"author_url":"https://blog.hatena.ne.jp/himura467/","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","published":"2025-12-09 15:54:29","author_name":"himura467","width":"100%","type":"rich","version":"1.0","description":"\u306f\u3058\u3081\u306b \u672c\u30a8\u30f3\u30c8\u30ea\u306f MySQL Advent Calendar 2025 \u306e 9 \u65e5\u76ee\u306e\u8a18\u4e8b\u3067\u3059\u3002 \u6628\u65e5\u306f @HrsUed \u3055\u3093\u306e wait/io/table/sql/handler\u306e\u6b63\u4f53 \u3067\u3057\u305f\u3002\u672c\u30a8\u30f3\u30c8\u30ea\u306e\u3042\u3089\u3059\u3058\u3068\u3057\u3066\u306f\u3001libmysqlclient \u3092\u7528\u3044\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30c9\u30e9\u30a4\u30d0\u306e\u5b9f\u88c5\u30fb\u51e6\u7406\u306e\u6d41\u308c\u3092\u8ffd\u3046\u3053\u3068\u3067 MySQL C API \u3092\u7528\u3044\u305f\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u958b\u767a\u30fb\u4f7f\u7528\u306e\u52d8\u6240\u3092\u63b4\u307f\u305f\u3044\u3068\u3044\u3046\u30e2\u30c1\u30d9\u30fc\u30b7\u30e7\u30f3\u306e\u3082\u3068\u3001Perl \u306e\u4ee3\u8868\u7684\u306a MySQL \u30c9\u30e9\u30a4\u30d0\u3067\u3042\u308b DBD::mysql \u306e\u5b9f\u884c\u30d5\u30ed\u30fc\u3092\u8ffd\u3044\u306a\u304c\u3089\u7406\u89e3\u3092\u6df1\u3081\u308b\u305e\u3001\u3068\u3044\u3046\u3082\u306e\u306b\u306a\u308a\u307e\u3059\u3002\u3044\u304f\u3064\u304b\u306e\u30e1\u30bd\u30c3\u30c9\u306e\u5b9f\u884c\u30d5\u30ed\u30fc\u3092\u773a\u3081\u3088\u3046\u3068\u601d\u3063\u2026","url":"https://himura467.hatenablog.com/entry/2025/12/09/155429","height":"190","categories":[],"blog_title":"\u3072\u3080\u65e5\u8a18","title":"\u4ee4\u548c\u4e03\u5e74\u51ac\u3001DBD::mysql \u306e quote \u30e1\u30bd\u30c3\u30c9\u3092\u8aad\u3080","blog_url":"https://himura467.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhimura467.hatenablog.com%2Fentry%2F2025%2F12%2F09%2F155429\" title=\"\u4ee4\u548c\u4e03\u5e74\u51ac\u3001DBD::mysql \u306e quote \u30e1\u30bd\u30c3\u30c9\u3092\u8aad\u3080 - \u3072\u3080\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>","image_url":null}