{"description":"\u4e00\u30f6\u6708\u304f\u3089\u3044\u524d\u304b\u305d\u308c\u3088\u308a\u3082\u3046\u5c11\u3057\u524d\u306b\u3001\u201cSELECT * \u3059\u308b\u3088\u3046\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u304f\u306a\u30dc\u30b1\u201d (\u8d85\u610f\u8a33)\u7684\u306a\u4e3b\u5f35\u3092\u3057\u3066\u3044\u308b web \u30da\u30fc\u30b8\u3092\u8aad\u3093\u3060\u306e\u3060\u3051\u3069(\u82f1\u8a9e\u3067\u3057\u305f\u304c)\u3001 \u5b9f\u969b\u306e\u3068\u3053\u308d\u3069\u3046\u306a\u3093\u3067\u3057\u3087\u3046\u304b\u3002\u81ea\u5206\u306f\u305d\u306e\u30da\u30fc\u30b8\u306b\u3042\u3063\u305f\u3001* \u3067\u307e\u3068\u3081\u3066\u6301\u3063\u3066\u304d\u3066\u304b\u3089\u3054\u306b\u3087\u308b\u3093\u3058\u3083\u306a\u304f\u3066\u3001 \u5bfe\u8c61\u3068\u306a\u3063\u3066\u3044\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u69cb\u9020\u3092\u628a\u63e1\u3057\u305f\u4e0a\u3067\u5fc5\u8981\u306a\u30d5\u30a3\u30fc\u30eb\u30c9\u5168\u90e8\u3092\u304d\u3061\u3093\u3068 \u6307\u5b9a\u3057\u3066\u53d7\u3051\u53d6\u308c\u3068\u3044\u3046\u610f\u898b\u306b\u8cdb\u6210\u3067\u3059\u3002 SELECT * from SELECT *\u3092\u4f7f\u3046\u3079\u304d\u5834\u9762\u3068\u8a00\u3046\u306e\u3082\u5b58\u5728\u3057\u307e\u3059\u3002 EXISTS\u8ff0\u8a9e\u306e\u30b5\u30d6\u30af\u30a8\u30ea\u5185\u3067\u306f\u3001SELECT * \u3092\u4f7f\u3046 \u3053\u308c\u3092\u77e5\u3089\u306a\u3044\u305f\u3081\u306b\u3001\u300c\u4f55SELECT *\u4f7f\u3063\u3066\u3093\u3060\u2026","categories":["SQL"],"image_url":null,"url":"https://bleis-tift.hatenablog.com/entry/20090120/1232409420","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbleis-tift.hatenablog.com%2Fentry%2F20090120%2F1232409420\" title=\"SELECT * - \u3050\u308b\u3050\u308b\uff5e\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/bleis-tift/","blog_title":"\u3050\u308b\u3050\u308b\uff5e","published":"2009-01-20 08:57:00","blog_url":"https://bleis-tift.hatenablog.com/","author_name":"bleis-tift","provider_url":"https://hatena.blog","height":"190","type":"rich","provider_name":"Hatena Blog","width":"100%","title":"SELECT *","version":"1.0"}