{"published":"2009-02-17 00:00:00","type":"rich","url":"https://taedium.hatenadiary.org/entry/20090217/p1","author_url":"https://blog.hatena.ne.jp/taedium/","blog_url":"https://taedium.hatenadiary.org/","image_url":null,"title":" \u30d0\u30c3\u30d5\u30a1\u7ba1\u7406\u3002\u30d0\u30c3\u30d5\u30a1\u3001\u30d6\u30ed\u30c3\u30af\u3001\u30da\u30fc\u30b8\u3001\u30a2\u30a4\u30c6\u30e0\u306e\u533a\u5225\u3002","description":"\u3053\u308c\u307e\u3067\u533a\u5225\u304c\u3042\u3044\u307e\u3044\u3060\u3063\u305f\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u6574\u7406\u3057\u3066\u307f\u305f\u3002 \u30d0\u30c3\u30d5\u30a1\u95a2\u9023 BufferDesc \u30d0\u30c3\u30d5\u30a1\u8a18\u8ff0\u5b50\u3002\u5171\u6709\u30d0\u30c3\u30d5\u30a1\u3092\u69cb\u6210\u3059\u308b1\u30d5\u30ec\u30fc\u30e0\u3002\u5236\u5fa1\u60c5\u5831\u3092\u6301\u3064\u3002Page(Block)\u3092\u7ba1\u7406\u3059\u308b\u3002 Buffer BufferDesc\u306e\u8b58\u5225\u5b50\u76f8\u5f53\u30021\u306f\u3058\u307e\u308a\u3002BufferDesc\u306e\u914d\u5217\u306eindex\u306b\u4f7f\u308f\u308c\u308b\uff08index\u306b\u306f\u3044\u3064\u30821\u304c\u5f15\u304b\u308c\u3066\u4f7f\u7528\u3055\u308c\u308b\uff09\u3002 \u30d6\u30ed\u30c3\u30af\u95a2\u9023 BlockNumber \u3042\u308b\u30d5\u30a1\u30a4\u30eb\u306e\u7279\u5b9a\u306eBlock\u3092\u793a\u3059\u3002\u6700\u521d\u306eBlock\u306f0\u3002\u30d5\u30a1\u30a4\u30eb\u3054\u3068\u306b0\u304b\u3089\u59cb\u307e\u308b\u306e\u3067\u306f\u306a\u304f\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u3054\u3068\u306b0\u304b\u3089\u306f\u3058\u307e\u308b\u306e\u3088\u3046\uff08\u5bb9\u91cf\u304c\u5927\u304d\u304f\u306a\u308c\u3070\uff081GB\uff09\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u8907\u6570\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u5206\u5272\u3055\u308c\u308b\uff09\u3002 \u2026","categories":["DB","PostgreSQL"],"author_name":"taedium","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftaedium.hatenadiary.org%2Fentry%2F20090217%2Fp1\" title=\" \u30d0\u30c3\u30d5\u30a1\u7ba1\u7406\u3002\u30d0\u30c3\u30d5\u30a1\u3001\u30d6\u30ed\u30c3\u30af\u3001\u30da\u30fc\u30b8\u3001\u30a2\u30a4\u30c6\u30e0\u306e\u533a\u5225\u3002 - taedium\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","version":"1.0","height":"190","blog_title":"taedium\u306e\u65e5\u8a18","width":"100%"}