{"type":"rich","version":"1.0","categories":[],"author_name":"kaigai","width":"100%","title":"Partition-wise GpuJoin/GpuPreAgg","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkaigai.hatenablog.com%2Fentry%2F2018%2F06%2F01%2F231715\" title=\"Partition-wise GpuJoin/GpuPreAgg - KaiGai\u306e\u4ffa\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>","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/k/kaigai/20180422/20180422111218.png","blog_title":"KaiGai\u306e\u4ffa\u30e1\u30e2","provider_url":"https://hatena.blog","published":"2018-06-01 23:17:15","blog_url":"https://kaigai.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/kaigai/","description":"PostgreSQL v10\u4ee5\u964d\u3067\u306f\u30c6\u30fc\u30d6\u30eb\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\u306e\u6a5f\u80fd\u304c\u5165\u3063\u3066\u304a\u308a\u3001\u5024\u306e\u7bc4\u56f2\u3001\u307e\u305f\u306f\u5024\u306e\u30ea\u30b9\u30c8\u306b\u3088\u3063\u3066\u30c6\u30fc\u30d6\u30eb\u3092\u3044\u304f\u3064\u304b\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306b\u5206\u5272\u3059\u308b\u4e8b\u304c\u53ef\u80fd\u3068\u306a\u3063\u3066\u3044\u308b\u3002\u9045\u307e\u304d\u306a\u304c\u3089\u3001PG-Strom\u306b\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u610f\u8b58\u3057\u305f\u5b9f\u884c\u8a08\u753b\u3092\u4f5c\u6210\u3059\u308b\u3088\u3046\u6a5f\u80fd\u62e1\u5f35\u3092\u884c\u3063\u3066\u307f\u305f\u3002\u4ee5\u4e0b\u306e\u5b9f\u884c\u8a08\u753b\u3092\u898b\u3066\u3082\u3089\u3044\u305f\u3044\u3002\u3053\u308c\u306f\u3001\u5f93\u6765\u306ePG-Strom\u3092\u4f7f\u3063\u3066\u3001DATE\u578b\u306e\u5217 ymd \u306e\u5024\u3092\u5143\u306b pt_2010, pt_2011, ..., pt_2019 \u307e\u3067\u4e00\u5e74\u3054\u3068\u306b\u30c7\u30fc\u30bf\u3092\u5225\u30c6\u30fc\u30d6\u30eb\u306b\u5206\u5272\u3059\u308b\u69cb\u6210\u3092\u53d6\u3063\u3066\u3044\u308b\u3002\u691c\u7d22\u6761\u4ef6\u306bWHERE ymd > '2017-01-01'::date\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u305f\u3081\u2026","height":"190","url":"https://kaigai.hatenablog.com/entry/2018/06/01/231715","provider_name":"Hatena Blog"}