{"height":"190","provider_url":"https://hatena.blog","version":"1.0","url":"https://zigorou.hatenablog.com/entry/20070507/1178508692","blog_title":"\u65e5\u5411\u590f\u7279\u6b8a\u5fdc\u63f4\u90e8\u968a","type":"rich","published":"2007-05-07 12:31:32","blog_url":"https://zigorou.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fzigorou.hatenablog.com%2Fentry%2F20070507%2F1178508692\" title=\" DBI-1.55\u306f\u7d50\u69cb\u826f\u3055\u305d\u3046 - \u65e5\u5411\u590f\u7279\u6b8a\u5fdc\u63f4\u90e8\u968a\" 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,"title":" DBI-1.55\u306f\u7d50\u69cb\u826f\u3055\u305d\u3046","categories":["Perl","CPAN"],"author_url":"https://blog.hatena.ne.jp/ZIGOROu/","provider_name":"Hatena Blog","author_name":"ZIGOROu","description":"DBI::Changes - List of significant changes to the DBI - metacpan.org\u306b\u3088\u308c\u3070\u3001 \u4eca\u56de\u306f\u7d50\u69cb\u610f\u6b32\u7684\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u306e\u3088\u3046\u3067\u3059\u306d\u3002 \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u9762 Changed some handle creation code from perl to C code, to reduce handle creation cost by ~20%. Changed connect_cached and prepare_cached to avoid a FETCH method call, and thereby reduced cost \u2026","width":"100%"}