{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkujira16.hateblo.jp%2Fentry%2F2015%2F10%2F17%2F225240\" title=\"HackerRank Simply SQL Contest\u53c2\u52a0\u8a18 - \u304f\u3058\u3089\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>","height":"190","title":"HackerRank Simply SQL Contest\u53c2\u52a0\u8a18","width":"100%","author_name":"kujira16","categories":[],"version":"1.0","description":"www.hackerrank.com SQL\u306b\u3064\u3044\u3066\u306f\u7d20\u4eba\u306a\u306e\u3067\u30b0\u30b0\u308a\u306a\u304c\u3089\u3084\u308a\u307e\u3057\u305f\u3002 RDBMS\u306fMySQL\u3092\u9078\u629e\u3057\u307e\u3057\u305f\uff08\u672c\u5f53\u306fSQLite\u304bPostgreSQL\u3092\u9078\u3073\u305f\u304b\u3063\u305f\u306e\u3067\u3059\u304c\uff0cHackerRank\u304cDB2, MySQL, Oracle, SQL Server\u3057\u304b\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u304b\u3063\u305f\u306e\u3067\uff09\u3002 The Blunder \u304a\u7d66\u6599\u306e\u5e73\u5747\u5024\u3092\u8a08\u7b97\u3057\u305f\u304b\u3063\u305f\u306e\u3067\u3059\u304c\uff0cSamantha\u3055\u3093\u306f\u304a\u7d66\u6599\u3092\u5165\u529b\u3059\u308b\u3068\u304d\u306b0\u3092\u5165\u529b\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u6b63\u3057\u3044\u5e73\u5747\u5024\u3068\uff0cSamantha\u304c\u8a08\u7b97\u3057\u305f\u5e73\u5747\u5024\u306e\u5dee\u3092\u6c42\u3081\u3066ceil\u3057\u3066\u304f\u3060\u3055\u3044\u3002 \u6700\u521d\u306e\u554f\u984c\u304b\u3089\u304b\u306a\u308a\u30b0\u30b0\u3063\u3066\u307e\u3057\u305f\u3002Samantha\u3055\u3093\u306e\u5165\u529b\u3092\u8a08\u7b97\u3059\u308b (\u2026","blog_title":"\u304f\u3058\u3089\u306b\u3063\u304d++","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/kujira16/","image_url":null,"provider_name":"Hatena Blog","url":"https://kujira16.hateblo.jp/entry/2015/10/17/225240","published":"2015-10-17 22:52:40","type":"rich","blog_url":"https://kujira16.hateblo.jp/"}