{"published":"2019-11-03 15:35:04","author_url":"https://blog.hatena.ne.jp/yuyubu/","blog_url":"https://yuyubu-sub.hateblo.jp/","title":"CMU 15-445/645 (FALL 2018)Database Systems - 02 Advanced SQL","author_name":"yuyubu","type":"rich","provider_name":"Hatena Blog","width":"100%","image_url":null,"description":"\u4f8b\u306e\u304b\u30fc\u30cd\u30ae\u30e1\u30ed\u30f3\u5927\u5b66\u306e\u8b1b\u5ea7\u3002\u7b2c\u4e8c\u56de\u306f\u4e3b\u306bsql\u304c\u4e2d\u5fc3\u3002 \u96c6\u7d04\u3001\u6587\u5b57\u5217\u51e6\u7406\u3001\u6642\u523b\u51e6\u7406\u3001\u30b5\u30d6\u30af\u30a8\u30ea\u3001Window\u95a2\u6570\u3001CTE\u3001\u518d\u5e30CTE\u306a\u3069\u3002 \u30b7\u30fc\u30b1\u30eb SystemR \u3068\u3044\u3046IBM\u306e\u8a66\u4f5cDB\u306b\u521d\u3081\u3066\u5b9f\u88c5\u3055\u308c\u305f Structured English Query Language\u2192SEQUEL\u304c\u5143\u306b\u306a\u3063\u3066\u3044\u308b\u3002 \u6a29\u5229\u306e\u554f\u984c\u4e0a\u3055\u3089\u306b\u77ed\u304fSQL\u306b\u843d\u3061\u7740\u3044\u305f\u3002\u79c1\u306fSQL\u3092\u30b7\u30fc\u30b1\u30eb\u3068\u767a\u97f3\u3057\u306a\u3044\u3057\u3001\u79c1\u306e\u8eab\u306e\u56de\u308a\u3067\u3082\u805e\u3044\u305f\u3053\u3068\u304c\u306a\u3044\u3002andy pavlo\u306f\u300c\u30b7\u30fc\u30b1\u30eb\u300d\u3068\u767a\u97f3\u3057\u3066\u308b\u3002\u307e\u3041\u81ea\u8ee2\u8eca\u7f6e\u304d\u5834\u306e\u8b70\u8ad6\u306e\u7bc4\u7587\u3060\u3057\u3001\u3069\u3063\u3061\u3067\u3082\u3044\u3044\u3068\u601d\u3046\u3002 bag SQL\u306fset\u306b\u57fa\u3065\u304frelational algebra\u3067\u306f\u306a\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyuyubu-sub.hateblo.jp%2Fentry%2F2019%2F11%2F03%2Fcnurdb-2\" title=\"CMU 15-445/645 (FALL 2018)Database Systems - 02 Advanced SQL - \u8ab0\u306b\u3082\u898b\u3048\u306a\u3044\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://yuyubu-sub.hateblo.jp/entry/2019/11/03/cnurdb-2","height":"190","blog_title":"\u8ab0\u306b\u3082\u898b\u3048\u306a\u3044\u30d6\u30ed\u30b0","version":"1.0","provider_url":"https://hatena.blog","categories":["database"]}