{"author_name":"pospome","author_url":"https://blog.hatena.ne.jp/pospome/","height":"190","blog_title":"pospome\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u65e5\u8a18","image_url":null,"provider_name":"Hatena Blog","url":"https://www.pospome.work/entry/20120929/1348893378","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.pospome.work%2Fentry%2F20120929%2F1348893378\" title=\"\u6700\u65b0\u30ec\u30b3\u30fc\u30c9\u306e\u53d6\u5f97 - pospome\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\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>","title":"\u6700\u65b0\u30ec\u30b3\u30fc\u30c9\u306e\u53d6\u5f97","provider_url":"https://hatena.blog","version":"1.0","blog_url":"https://www.pospome.work/","published":"2012-09-29 13:36:18","width":"100%","description":"\u624b\u6cd5\u3068\u3057\u3066\u306f2\u3064\u30021.php\u306e\u300cmysqli\u30af\u30e9\u30b9\u306einsert_id\u30d7\u30ed\u30d1\u30c6\u30a3\u300d\u3092\u4f7f\u3046\u30022.Mysql\u306e\u300cLAST_INSERT_ID()\u300d\u3092\u4f7f\u3046\u3002 select last_insert_id as id;\u4e21\u65b9\u5171\u53d6\u5f97\u3059\u308b\u5bfe\u8c61\u5217\u304cauto increment \u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002 \u3053\u308c\u306b\u95a2\u3057\u3066\u306f\u3001\u666e\u6bb5\u304b\u3089\u4e3b\u30ad\u30fc\u3068\u3057\u3066id\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u308b\u304b\u3089\u5927\u4e08\u592b\u3002\u9055\u3044\u3068\u3057\u3066\u306f\u3001php\u306e\u300cinsert_id\u30d7\u30ed\u30d1\u30c6\u30a3\u300d\u306f insert \u306b\u3057\u304b\u52b9\u679c\u304c\u306a\u3044\u3002 update \u306b\u306f\u7121\u52b9\u3002mysql\u306e\u300cLAST_INSERT_ID()\u300d\u306fupdate\u306b\u3082\u52b9\u679c\u304c\u3042\u308b\u3002 \u305f\u3060\u3057\u3001\u5bfe\u8c61\u5217\u304c\u81ea\u52d5\u63a1\u756a\u3067\u3055\u308c\u306a\u3044\u3068\u30c0\u30e1\u3002 \u76f4\u63a5\u5024\u3092ins\u2026","type":"rich","categories":["MySQL","PHP"]}