{"categories":["Perl\u30e2\u30b8\u30e5\u30fc\u30eb\uff1aDB\u95a2\u4fc2","MySQL"],"version":"1.0","url":"https://unyaunya7.hatenadiary.org/entry/20071103/1194249192","provider_name":"Hatena Blog","image_url":null,"published":"2007-11-03 16:53:12","title":"DBI","author_url":"https://blog.hatena.ne.jp/unyaunya7/","width":"100%","height":"190","blog_url":"https://unyaunya7.hatenadiary.org/","author_name":"unyaunya7","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Funyaunya7.hatenadiary.org%2Fentry%2F20071103%2F1194249192\" title=\"DBI - \u8272\u3005\u30e1\u30e2\u306b\u3063\u304d\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u8272\u3005\u30e1\u30e2\u306b\u3063\u304d","provider_url":"https://hatena.blog","description":"\u63a5\u7d9a use DBI; $db = DBI -> connect('DBI:mysql:server_name','user_name','passwd') || die \"$!\"; eval{ $sth = $db -> prepare(\u547d\u4ee4\u6587); $sth -> execute; $sth -> finish; $db -> disconnect; }; if($@){ $db -> rollback; $db -> disconnect; } \u53d6\u308a\u51fa\u3057\u305f\u3068\u304d # select * from table where id = 1 # \u3068\u3044\u3046\u547d\u4ee4\u306e\u3068\u304d\uff08\u91cd\u8907\u3092\u7701\u304d\u305f\u3044\u3068\u304d\u306fselect di\u2026"}