{"blog_url":"https://shase428.hatenablog.jp/","author_name":"shase428","version":"1.0","type":"rich","categories":[],"image_url":null,"description":"shase428.hatenablog.jp \u4ee5\u524d\u3001parquet-cli \u306e\u3053\u3068\u3092\u66f8\u3044\u305f\u3051\u3069\u3001\u4eca\u56de\u306f DuckDB \u306a\u3093\u3060\u3002 DuckDB \u306f\u3053\u308c\u306d duckdb.org \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb brew install duckdb \u3067OK parquet \u30d5\u30a1\u30a4\u30eb\u3092 Load \u3057\u3066\u7de8\u96c6\u3057\u3066\u3001Export \u3059\u308b\u6d41\u308c $ duckdb \u3067\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u3092\u8d77\u52d5 \u3061\u306a\u307f\u306b\u3001select \u3059\u308b\u3060\u3051\u306a\u3089\u3001\u4ee5\u4e0b\u3067OK select * from '/path/to/foobar.parquet' update \u3068\u304b\u3057\u305f\u3044\u306e\u3067\u3042\u308c\u3070\u3001table \u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b 1. \u30c6\u30fc\u30d6\u30eb\u5316 CREATE TABLE tmp\u2026","provider_name":"Hatena Blog","title":"DuckDB cli \u3067 parquet \u30d5\u30a1\u30a4\u30eb\u3092\u7de8\u96c6\u3057\u3088\u3046","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshase428.hatenablog.jp%2Fentry%2F2024%2F07%2F23%2F182804\" title=\"DuckDB cli \u3067 parquet \u30d5\u30a1\u30a4\u30eb\u3092\u7de8\u96c6\u3057\u3088\u3046 - \u30d3\u30c3\u30c8\u306e\u6d77\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://shase428.hatenablog.jp/entry/2024/07/23/182804","author_url":"https://blog.hatena.ne.jp/shase428/","width":"100%","published":"2024-07-23 18:28:04","height":"190","blog_title":"\u30d3\u30c3\u30c8\u306e\u6d77","provider_url":"https://hatena.blog"}