{"url":"https://dk521123.hatenablog.com/entry/2021/09/04/172021","author_url":"https://blog.hatena.ne.jp/dk521123/","image_url":null,"provider_url":"https://hatena.blog","author_name":"dk521123","blog_title":"\u30d7\u30ed\u30b0\u30e9\u30e0 \u306e\u8d85\u500b\u4eba\u7684\u306a\u30e1\u30e2","categories":[],"type":"rich","published":"2021-09-04 17:20:21","blog_url":"https://dk521123.hatenablog.com/","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdk521123.hatenablog.com%2Fentry%2F2021%2F09%2F04%2F172021\" title=\"\u3010AWS\u3011Amazon Redshift \uff5e DistStyle / DistKey / SortKey \uff5e - \u30d7\u30ed\u30b0\u30e9\u30e0 \u306e\u8d85\u500b\u4eba\u7684\u306a\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","provider_name":"Hatena Blog","title":"\u3010AWS\u3011Amazon Redshift \uff5e DistStyle / DistKey / SortKey \uff5e","description":"\u25a0 \u306f\u3058\u3081\u306b https://dk521123.hatenablog.com/entry/2021/08/29/000000 \u3067\u3001PostgreSQL \u3068 Amazon Redshift \u3068\u306e\u9055\u3044\u306b\u89e6\u308c\u305f\u304c \u300c\u3010\uff10\u3011\u30b5\u30f3\u30d7\u30eb\u30c6\u30fc\u30d6\u30eb\u300d\u3092PostgreSQL\u3067\u5b9f\u884c\u3057\u305f\u3089 \u3044\u304f\u3064\u3082\u30a8\u30e9\u30fc\u306b\u306a\u3063\u305f\u3002 \u305d\u306e\u4e2d\u3067\u3001\u300cdistkey(listid)\u300d\u300ccompound sortkey(listid,sellerid)\u300d \u3082\u30a8\u30e9\u30fc\u306b\u306a\u3063\u305f\u306e\u3067\u3001\u8abf\u3079\u3066\u7e8f\u3081\u3066\u307f\u308b\u3002 \uff08\u500b\u4eba\u7684\u306a\u5370\u8c61\u3068\u3057\u3066\u306f\u3001Redshift\u306b\u306f\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u306a\u3044\u306e\u3067 \u305d\u306e\u4ee3\u308f\u308a\u306b\u306a\u308b\u3088\u3046\u306a\u5f79\u5272\u306a\u6a5f\u80fd\u306a\u5370\u8c61\uff09 \u4eca\u56de\u306e\u5185\u5bb9\u306f\u3001\u4ee5\u4e0b\u306e\u516c\u5f0f\u30b5\u30a4\u30c8\u3092\u5143\u306b\u2026","width":"100%"}