{"type":"rich","author_url":"https://blog.hatena.ne.jp/irof/","version":"1.0","width":"100%","title":"\u30c6\u30fc\u30d6\u30eb\u306e\u30c7\u30fc\u30bf\u3092CSV\u51fa\u529b\u3059\u308b\uff08SQL\u3092\u4f5c\u308bSQL\uff09","blog_title":"\u65e5\u3005\u5e38\u3005","categories":["Oracle"],"url":"https://irof.hateblo.jp/entry/20100108/p1","blog_url":"https://irof.hateblo.jp/","provider_name":"Hatena Blog","image_url":null,"author_name":"irof","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Firof.hateblo.jp%2Fentry%2F20100108%2Fp1\" title=\"\u30c6\u30fc\u30d6\u30eb\u306e\u30c7\u30fc\u30bf\u3092CSV\u51fa\u529b\u3059\u308b\uff08SQL\u3092\u4f5c\u308bSQL\uff09 - \u65e5\u3005\u5e38\u3005\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u3053\u308c\u306f\u8a66\u884c\u932f\u8aa4\u306e\u9014\u4e2d\u7d4c\u904e\u3067\u3059\u3002\u307e\u3068\u3081\u2192http://d.hatena.ne.jp/irof/20100108/p2 - PL/SQL\u306f\u5acc\u3060\u3068\u304b\u3001\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u4f7f\u3048\u306a\u3044\u3068\u304b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u9694\u96e2\u3055\u308c\u3066\u3044\u308b\u3068\u304b\u306e\u9003\u3052\u9053\u306b\u3001SQL\u3092\u4f5c\u308bSQL\u3092\u767a\u884c\u3057\u3066\u3001\u4f5c\u3063\u305fSQL\u3092\u767a\u884c\u3059\u308b\u624b\u304c\u3042\u308a\u307e\u3059\u30021\u30c6\u30fc\u30d6\u30eb\u3060\u3051\u306e\u5834\u5408\u306f\u3001WHERE\u3092\u8ffd\u52a0\u3057\u3066\u304f\u3060\u3055\u3044\u3002 SELECT DECODE(COLUMN_ID, '1', 'SELECT ') \"SELECT\", COLUMN_NAME \"COLUMN\", DECODE( COLUMN_ID, (MAX(COLUMN_ID) OVER(PARTITION BY TAB\u2026","published":"2010-01-08 00:00:00","height":"190","provider_url":"https://hatena.blog"}