{"blog_title":"ablog","title":"Redshift \u3067 COPY \u30b3\u30de\u30f3\u30c9\u5b9f\u884c\u6642\u306e query_temp_blocks_to_disk \u3092\u8abf\u3079\u308b","categories":["AWS"],"published":"2022-07-15 06:51:57","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohei-a.hatenablog.jp%2Fentry%2F20220715%2F1657835517\" title=\"Redshift \u3067 COPY \u30b3\u30de\u30f3\u30c9\u5b9f\u884c\u6642\u306e query_temp_blocks_to_disk \u3092\u8abf\u3079\u308b - ablog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","height":"190","type":"rich","author_name":"yohei-a","url":"https://yohei-a.hatenablog.jp/entry/20220715/1657835517","width":"100%","blog_url":"https://yohei-a.hatenablog.jp/","author_url":"https://blog.hatena.ne.jp/yohei-a/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/y/yohei-a/20220715/20220715071201.png","provider_url":"https://hatena.blog","description":"Redshift \u3067 COPY \u30b3\u30de\u30f3\u30c9\u5b9f\u884c\u6642\u306b query_temp_blocks_to_disk \u304c\u4f7f\u308f\u308c\u308b\u3053\u3068\u304c\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u305f\u3002 QMR(Query Monitoring Rule) \u3067 query_temp_blocks_to_disk > 1MB \u306e\u30af\u30a8\u30ea\u3092\u4e2d\u6b62\u3059\u308b\u3088\u3046\u8a2d\u5b9a\u3057\u305f\u4e0a\u3067\u3001\u5206\u6563\u30ad\u30fc\u30fb\u30bd\u30fc\u30c8\u30ad\u30fc\u304c\u6307\u5b9a\u3055\u308c\u305f\u30c6\u30fc\u30d6\u30eb\u306b\u975e\u5727\u7e2e\u3067100GB\u8d85\u306e\u30d5\u30a1\u30a4\u30eb\u3092 COPY \u30b3\u30de\u30f3\u30c9\u3067\u30ed\u30fc\u30c9\u3057\u305f\u3068\u3053\u308d\u3001\u30c7\u30a3\u30b9\u30af\u30d9\u30fc\u30b9\u306e\u30bd\u30fc\u30c8\u304c\u767a\u751f\u3057\u3066\u3001\u30af\u30a8\u30ea\u304c\u4e2d\u6b62\u3055\u308c\u305f\u3002 \u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8 dev# copy lineorder from 's3://awssampledb-yoheia/large_f\u2026","version":"1.0"}