{"author_url":"https://blog.hatena.ne.jp/poko0522/","author_name":"poko0522","blog_title":"\u4ed5\u4e8b\u3068\u304b\u306e\u52c9\u5f37\u30d6\u30ed\u30b0\uff08\u30e1\u30e2\u5e33\uff09","type":"rich","title":"\u30d5\u30e9\u30c3\u30b7\u30e5\u30d0\u30c3\u30af\u30c6\u30fc\u30d6\u30eb","published":"2009-10-05 13:09:14","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpoko0522.hatenadiary.org%2Fentry%2F20091005%2F1254715754\" title=\"\u30d5\u30e9\u30c3\u30b7\u30e5\u30d0\u30c3\u30af\u30c6\u30fc\u30d6\u30eb - \u4ed5\u4e8b\u3068\u304b\u306e\u52c9\u5f37\u30d6\u30ed\u30b0\uff08\u30e1\u30e2\u5e33\uff09\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u8868\u306e\u30c7\u30fc\u30bf\u3092\u904e\u53bb\u306e\u4e00\u6642\u70b9\u307e\u3067\u623b\u3059\u6a5f\u80fd\u3002 \u5f93\u6765\u306f\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u30ea\u30b9\u30c8\u30a2\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304c\u3001\u3053\u306e\u6a5f\u80fd\u3092\u4f7f\u3048\u3070\u305d\u306e\u5fc5\u8981\u306f\u306a\u3044\u3002 \u307e\u305f\u3001DBA\u304c\u95a2\u4e0e\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u5404\u30e6\u30fc\u30b6\u30fc\u306e\u8cac\u4efb\u3067\u64cd\u4f5c\u3067\u304d\u308b\u3053\u3068\u3082\u7279\u5fb4\u306e1\u3064\u3002 \u305f\u3060\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306fFLASHBACK ANY TABLE\u30b7\u30b9\u30c6\u30e0\u6a29\u9650\u3092\u4e0e\u3048\u3089\u308c\u3066\u3044\u306a\u304f\u3066\u306f\u306a\u3089\u306a\u3044\u3002 \u307e\u305f\u3001\u305d\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u306fSELECT\u3001INSERT\u3001DELETE \u304a\u3088\u3073 ALTER\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6a29\u9650\u3082\u4ed8\u4e0e\u3055\u308c\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002 \u8868\u306e\u30d5\u30e9\u30c3\u30b7\u30e5\u30d0\u30c3\u30af\u3092\u884c\u3046\u305f\u3081\u306e\u30c7\u30fc\u30bf\u306f\u3001UNDO\u8868\u9818\u57df\u304b\u3089\u53d6\u308a\u51fa\u3055\u308c\u308b\u3002 \u30c7\u30fc\u30bf\u3092\u623b\u3059\u305f\u3081\u306b\u306f\u3001\u64cd\u4f5c\u3092\u884c\u3046\u8868\u3067\u3001\u884c\u306e\u79fb\u52d5\u3092\u6709\u52b9\u306b\u3057\u3066\u304a\u304b\u306a\u304f\u3066\u306f\u306a\u3089\u306a\u3044\u3002","image_url":null,"categories":[],"version":"1.0","width":"100%","height":"190","url":"https://poko0522.hatenadiary.org/entry/20091005/1254715754","blog_url":"https://poko0522.hatenadiary.org/","provider_name":"Hatena Blog","provider_url":"https://hatena.blog"}