{"author_url":"https://blog.hatena.ne.jp/yohei-a/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohei-a.hatenablog.jp%2Fentry%2F20250718%2F1752765971\" title=\"Amazon Redshift \u3067 View \u306b\u5bfe\u3059\u308b\u30af\u30a8\u30ea\u306e\u30d5\u30a3\u30eb\u30bf\u6761\u4ef6\u306e push down \u306b\u3064\u3044\u3066\u691c\u8a3c\u3057\u3066\u307f\u305f - ablog\" 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","published":"2025-07-18 00:26:11","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/y/yohei-a/20250718/20250718091530.png","provider_url":"https://hatena.blog","blog_url":"https://yohei-a.hatenablog.jp/","type":"rich","height":"190","blog_title":"ablog","title":"Amazon Redshift \u3067 View \u306b\u5bfe\u3059\u308b\u30af\u30a8\u30ea\u306e\u30d5\u30a3\u30eb\u30bf\u6761\u4ef6\u306e push down \u306b\u3064\u3044\u3066\u691c\u8a3c\u3057\u3066\u307f\u305f","width":"100%","author_name":"yohei-a","url":"https://yohei-a.hatenablog.jp/entry/20250718/1752765971","description":"English: Similarly, as you load new time periods into new tables, add the new tables to the view. To signal the optimizer to skip the scan on tables that don't match the query filter, your view definition filters for the date range that corresponds to each table. \u65e5\u672c\u8a9e: \u540c\u69d8\u306b\u3001\u65b0\u3057\u3044\u671f\u9593\u3092\u65b0\u3057\u3044\u30c6\u30fc\u30d6\u30eb\u306b\u30ed\u30fc\u30c9\u3059\u308b\u3068\u304d\u3001\u65b0\u3057\u3044\u30c6\u30fc\u2026","categories":["AWS","Redshift"]}