{"id":6764,"date":"2026-07-12T02:08:07","date_gmt":"2026-07-12T10:08:07","guid":{"rendered":"https:\/\/www.gudusoft.com\/duckdb-data-lineage\/"},"modified":"2026-07-12T02:08:07","modified_gmt":"2026-07-12T10:08:07","slug":"duckdb-data-lineage","status":"publish","type":"page","link":"https:\/\/www.gudusoft.com\/jp\/%e3%83%80%e3%83%83%e3%82%af%e3%83%87%e3%83%bc%e3%82%bf%e3%83%99%e3%83%bc%e3%82%b9%e3%81%ae%e3%83%87%e3%83%bc%e3%82%bf%e7%b3%bb%e7%b5%b1\/","title":{"rendered":"DuckDB\u30c7\u30fc\u30bf\u30ea\u30cd\u30fc\u30b8\uff1a\u30d7\u30ed\u30bb\u30b9\u5185\u5206\u6790\u306e\u305f\u3081\u306e\u5217\u30ec\u30d9\u30eb\u306e\u30ea\u30cd\u30fc\u30b8"},"content":{"rendered":"<p><strong>DuckDB\u306e\u30c7\u30fc\u30bf\u7cfb\u7d71<\/strong> \u3053\u308c\u306f\u3001DuckDB SQL \u3092\u4ecb\u3057\u3066\u30c7\u30fc\u30bf\u304c\u3069\u306e\u3088\u3046\u306b\u79fb\u52d5\u3059\u308b\u304b\u3092\u793a\u3059\u5217\u30ec\u30d9\u30eb\u306e\u30de\u30c3\u30d7\u3067\u3059\u3002\u3069\u306e Parquet \u30d5\u30a1\u30a4\u30eb\u3068\u30bd\u30fc\u30b9 \u30c6\u30fc\u30d6\u30eb\u304c\u5404\u6d3e\u751f\u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u4f9b\u7d66\u3057\u3001\u3069\u306e\u7d50\u5408\u3001\u30ad\u30e3\u30b9\u30c8\u3001\u30d5\u30a3\u30eb\u30bf\u3001\u96c6\u8a08\u3092\u7d4c\u7531\u3059\u308b\u304b\u3092\u793a\u3057\u307e\u3059\u3002 <strong>Gudu SQLFlow<\/strong> \u3053\u306e\u30c4\u30fc\u30eb\u306f\u3001\u5c02\u7528\u306eDuckDB\u65b9\u8a00\u30d1\u30fc\u30b5\u30fc\u3092\u4f7f\u7528\u3057\u3066DuckDB\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u89e3\u6790\u3057\u3001\u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3057\u305f\u308a\u30c7\u30fc\u30bf\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u7cfb\u7d71\u56f3\u3092\u81ea\u52d5\u7684\u306b\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group alignfull has-background is-layout-constrained\" style=\"background-color:#eef7fb;padding-top:24px;padding-bottom:24px\"><div class=\"wp-block-group__inner-container\">\n\n<p><strong>\u4eca\u3059\u3050\u304a\u8a66\u3057\u304f\u3060\u3055\u3044\uff1a<\/strong> DuckDB \u30af\u30a8\u30ea\u3092\u8cbc\u308a\u4ed8\u3051\u308b <a href=\"https:\/\/sqlflow.gudusoft.com\/?utm_source=gudusoft&amp;utm_medium=website&amp;utm_campaign=duckdb-data-lineage\" target=\"_blank\" rel=\"noreferrer noopener\">\u7121\u6599\u30aa\u30f3\u30e9\u30a4\u30f3SQL\u7cfb\u7d71\u53ef\u8996\u5316\u30c4\u30fc\u30eb<\/a>DuckDB\u65b9\u8a00\u3092\u9078\u629e\u3059\u308b\u3068\u3001\u6570\u79d2\u3067\u5217\u30ec\u30d9\u30eb\u306e\u7cfb\u7d71\u56f3\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002\u500b\u4eba\u5229\u7528\u5411\u3051\u306e\u7121\u6599\u30d7\u30e9\u30f3\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">DuckDB\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306b\u771f\u306e\u7cfb\u8b5c\u304c\u5fc5\u8981\u306a\u7406\u7531<\/h2>\n\n\n\n<p>DuckDB\u306f\u9759\u304b\u306b\u672c\u683c\u7684\u306a\u30c7\u30fc\u30bf\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3078\u3068\u6210\u9577\u3057\u307e\u3057\u305f\u3002 <code>dbt-duckdb<\/code> \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3001\u30ed\u30fc\u30ab\u30eb\u5206\u6790\uff08\u5f8c\u306b\u30c7\u30fc\u30bf\u30a6\u30a7\u30a2\u30cf\u30a6\u30b9\u3078\u79fb\u884c\uff09\u306e\u57fa\u76e4\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3084\u30ce\u30fc\u30c8\u30d6\u30c3\u30af\u3078\u306e\u7d44\u307f\u8fbc\u307f\u3001\u305d\u3057\u3066Parquet\u30c7\u30fc\u30bf\u30ec\u30a4\u30af\u306b\u304a\u3051\u308b\u8a08\u7b97\u30a8\u30f3\u30b8\u30f3\u3068\u3057\u3066\u306e\u5f79\u5272\u306a\u3069\u3001\u69d8\u3005\u306a\u5834\u9762\u3067\u6d3b\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3067\u4f7f\u7528\u3055\u308c\u308bSQL\u306f\u3001\u30c7\u30fc\u30bf\u30a6\u30a7\u30a2\u30cf\u30a6\u30b9\u306eSQL\u3068\u540c\u69d8\u306e\u610f\u601d\u6c7a\u5b9a\u3092\u884c\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u53ce\u76ca\u306e\u8a08\u7b97\u3001\u9867\u5ba2\u306e\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3001\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u304c\u8aad\u307f\u53d6\u308b\u30c6\u30fc\u30d6\u30eb\u306e\u69cb\u7bc9\u306a\u3069\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u3001DuckDB \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f\u901a\u5e38\u3001\u30c7\u30fc\u30bf\u30a6\u30a7\u30a2\u30cf\u30a6\u30b9\u306e\u3088\u3046\u306a\u53b3\u5bc6\u306a\u30c7\u30fc\u30bf\u30ea\u30cd\u30fc\u30b8\u7ba1\u7406\u3092\u53d7\u3051\u307e\u305b\u3093\u3002\u3053\u308c\u306b\u306f\u69cb\u9020\u7684\u306a\u7406\u7531\u304c\u3042\u308a\u307e\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u30ea\u30cd\u30fc\u30b8\u30c4\u30fc\u30eb\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b5\u30fc\u30d0\u30fc\u3092\u524d\u63d0\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u30e9\u30f3\u30bf\u30a4\u30e0\u30ed\u30b0\u30d9\u30fc\u30b9\u306e\u30ea\u30cd\u30fc\u30b8\u306f\u4e2d\u592e\u30a8\u30f3\u30b8\u30f3\u304b\u3089\u30af\u30a8\u30ea\u30ed\u30b0\u3092\u53ce\u96c6\u3057\u3001\u30ab\u30bf\u30ed\u30b0\u30d5\u30a1\u30fc\u30b9\u30c8\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u30b5\u30fc\u30d0\u30fc\u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u30af\u30ed\u30fc\u30eb\u3057\u307e\u3059\u3002DuckDB \u306f\u30d7\u30ed\u30bb\u30b9\u5185\u306b\u3042\u308a\u307e\u3059\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u30b5\u30fc\u30d0\u30fc\u3082\u5171\u6709\u30af\u30a8\u30ea\u5c65\u6b74\u3082\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u30ab\u30bf\u30ed\u30b0\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3082\u3042\u308a\u307e\u305b\u3093\u3002\u5909\u63db\u30ed\u30b8\u30c3\u30af\u306f\u3001 <code>.sql<\/code> \u30d5\u30a1\u30a4\u30eb\u3001dbt\u30e2\u30c7\u30eb\u3001\u304a\u3088\u3073\u30b9\u30af\u30ea\u30d7\u30c8\u304c\u30ea\u30dd\u30b8\u30c8\u30ea\u306b\u30c1\u30a7\u30c3\u30af\u30a4\u30f3\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u305f\u3081\u3001\u9759\u7684SQL\u89e3\u6790\u306fDuckDB\u306e\u30c7\u30fc\u30bf\u30ea\u30cd\u30fc\u30b8\u3092\u69cb\u7bc9\u3059\u308b\u81ea\u7136\u306a\u65b9\u6cd5\u3067\u3042\u308a\u3001\u591a\u304f\u306e\u5834\u5408\u552f\u4e00\u306e\u65b9\u6cd5\u3068\u306a\u308a\u307e\u3059\u3002SQLFlow\u306fSQL\u30c6\u30ad\u30b9\u30c8\u81ea\u4f53\u3092\u89e3\u6790\u3059\u308b\u305f\u3081\u3001\u305d\u306eSQL\u304c\u30e9\u30c3\u30d7\u30c8\u30c3\u30d7\u3001CI\u30b8\u30e7\u30d6\u3001\u307e\u305f\u306f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d7\u30ed\u30bb\u30b9\u5185\u3067\u5b9f\u884c\u3055\u308c\u308b\u5834\u5408\u3067\u3082\u540c\u69d8\u306b\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">SQLFlow\u304cDuckDB\u306e\u30c7\u30fc\u30bf\u30ea\u30cd\u30fc\u30b8\u3092\u69cb\u7bc9\u3059\u308b\u65b9\u6cd5<\/h2>\n\n\n\n<p>SQLFlow\u306f\u3001 <a href=\"https:\/\/www.sqlparser.com\/\">\u6c4e\u7528SQL\u30d1\u30fc\u30b5\u30fc\uff08GSP\uff09<\/a>\u306f\u30012000\u5e74\u4ee3\u534a\u3070\u304b\u3089\u958b\u767a\u3055\u308c\u3001\u65b9\u8a00\u3054\u3068\u306b\u7d0413,600\u306eSQL\u30c6\u30b9\u30c8\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u3067\u691c\u8a3c\u3055\u308c\u305f\u5546\u7528SQL\u30b3\u30f3\u30d1\u30a4\u30e9\u306e\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u3067\u3059\u3002DuckDB\u306f\u3001 <a href=\"https:\/\/www.gudusoft.com\/jp\/sql-data-lineage-tool\/\">\u65b9\u8a00\u56fa\u6709\u306e\u30d1\u30fc\u30b5\u30fc\u3092\u5099\u3048\u305f39\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/a> \u2014 DuckDB\u306e\u69cb\u6587\u3092\u5f8c\u4ed8\u3051\u3057\u305f\u6c4e\u7528ANSI\u6587\u6cd5\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol><li><strong>\u6442\u53d6\u3059\u308b\u3002<\/strong> DuckDB SQL \u3092\u8cbc\u308a\u4ed8\u3051\u308b\u304b\u3001\u30b9\u30af\u30ea\u30d7\u30c8 \u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u304b\u3001dbt \u30de\u30cb\u30d5\u30a7\u30b9\u30c8\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002 <code>dbt-duckdb<\/code> \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3002<\/li>\n<li><strong>\u89e3\u6790\u3057\u3066\u89e3\u6c7a\u3059\u308b\u3002<\/strong> GSP \u306f\u5404\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306e\u5b8c\u5168\u306a\u610f\u5473\u30e2\u30c7\u30eb\u3092\u69cb\u7bc9\u3057\u3001CTE\u3001\u30b5\u30d6\u30af\u30a8\u30ea\u3001\u30d3\u30e5\u30fc\u3001\u304a\u3088\u3073 <code>\u9078\u629e *<\/code> \u62e1\u5927\u3002<\/li>\n<li><strong>\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u3092\u62bd\u51fa\u3057\u307e\u3059\u3002<\/strong> \u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u30a2\u30ca\u30e9\u30a4\u30b6\u30fc\u306f\u3001\u5404\u51fa\u529b\u5217\u306b\u3064\u3044\u3066\u3001\u3069\u306e\u30bd\u30fc\u30b9\u5217\u304c\u3069\u306e\u95a2\u6570\u3001\u578b\u5909\u63db\u3001\u7d50\u5408\u3001\u304a\u3088\u3073\u96c6\u5408\u6f14\u7b97\u5b50\u3092\u7d4c\u7531\u3057\u3066\u305d\u306e\u5217\u306b\u30c7\u30fc\u30bf\u3092\u4f9b\u7d66\u3057\u3066\u3044\u308b\u304b\u3092\u6b63\u78ba\u306b\u8a18\u9332\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u8996\u899a\u5316\u3057\u3066\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/strong> \u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u56f3\u3092\u30c9\u30ea\u30eb\u30c0\u30a6\u30f3\u3057\u3066\u3001\u4efb\u610f\u306e\u5217\u3092\u4e0a\u6d41\u307e\u305f\u306f\u4e0b\u6d41\u306b\u30c8\u30ec\u30fc\u30b9\u3057\u3001\u30b0\u30e9\u30d5\u3092JSON\u3001CSV\u3001\u307e\u305f\u306fPNG\u5f62\u5f0f\u3067\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3059\u308b\u304b\u3001REST API\u7d4c\u7531\u3067\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002<\/li><\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u4f8b\uff1aread_parquet()\u3068CTAS\u306b\u3088\u308b\u7cfb\u7d71\u8ffd\u8de1<\/h2>\n\n\n\n<p>DuckDB\u306e\u4ee3\u8868\u7684\u306a\u30d1\u30bf\u30fc\u30f3\u306f <code>\u30c6\u30fc\u30d6\u30eb\u3092SELECT\u3068\u3057\u3066\u4f5c\u6210\u3057\u307e\u3059<\/code> \u30d5\u30a1\u30a4\u30eb\u3092\u76f4\u63a5\u8aad\u307f\u8fbc\u3080 - \u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u8ca0\u8377\u306a\u3057\u3001Parquet \u30d5\u30a1\u30a4\u30eb <em>\u306f<\/em> \u30bd\u30fc\u30b9\u3002\u5178\u578b\u7684\u306a\u30ec\u30dd\u30fc\u30c8\u4f5c\u6210\u624b\u9806\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>CREATE TABLE reporting.daily_revenue AS SELECT CAST(o.order_ts AS DATE) AS order_date, c.region AS region, SUM(o.amount) AS revenue, COUNT(DISTINCT o.customer_id) AS buyers FROM read_parquet(&#039;lake\/orders\/*.parquet&#039;) AS o JOIN dim_customers AS c ON o.customer_id = c.customer_id WHERE o.status = &#039;completed&#039; GROUP BY 1, 2;<\/code><\/pre>\n\n\n\n<p>SQLFlow \u306e DuckDB \u30d1\u30fc\u30b5\u30fc\u306f\u3001 <code>read_parquet()<\/code> \u30c6\u30fc\u30d6\u30eb\u30bd\u30fc\u30b9\u3068\u3057\u3066\u6271\u308f\u308c\u308b\u305f\u3081\u3001Parquet\u30d1\u30b9\u306f\u672a\u89e3\u6c7a\u306e\u95a2\u6570\u547c\u3073\u51fa\u3057\u3067\u306f\u306a\u304f\u3001\u7cfb\u7d71\u30b0\u30e9\u30d5\u5185\u306e\u5b9f\u969b\u306e\u30ce\u30fc\u30c9\u3068\u3057\u3066\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3053\u306e1\u3064\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u304b\u3089\u3001\u6b21\u306e\u60c5\u5831\u304c\u62bd\u51fa\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ul><li><code>\u65e5\u6b21\u53ce\u76ca.\u53ce\u76ca<\/code> \u4f9b\u7d66\u6e90\u306f <code>o.\u91d1\u984d<\/code> \u30d1\u30eb\u30b1\u30c3\u30c8\u306e\u4f9b\u7d66\u6e90\u304b\u3089\u3001 <code>\u548c\uff08\uff09<\/code>.<\/li>\n<li><code>daily_revenue.order_date<\/code> \u4f9b\u7d66\u6e90\u306f <code>o.order_ts<\/code>\u3092\u901a\u3058\u3066 <code>\u30ad\u30e3\u30b9\u30c8<\/code> \u306b <code>\u65e5\u4ed8<\/code>.<\/li>\n<li><code>\u65e5\u6b21\u53ce\u76ca\u5730\u57df<\/code> \u76f4\u63a5 <code>dim_customers.region<\/code>.<\/li>\n<li><code>o.\u30b9\u30c6\u30fc\u30bf\u30b9<\/code>, <code>o.\u9867\u5ba2ID<\/code>\u3001 \u3068 <code>c.\u9867\u5ba2ID<\/code> \u3053\u308c\u3089\u306f\u51fa\u529b\u306b\u306f\u76f4\u63a5\u53cd\u6620\u3055\u308c\u307e\u305b\u3093\u304c\u3001\u51fa\u529b\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u305f\u3081\u3001SQLFlow\u306f\u3053\u308c\u3089\u3092\u9593\u63a5\u7684\u306a\u7cfb\u7d71\u3068\u3057\u3066\u8a18\u9332\u3057\u307e\u3059\uff08\u8a73\u7d30\u306f\u5f8c\u8ff0\uff09\u3002<\/li><\/ul>\n\n\n\n<p>dbt \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3084\u30ca\u30a4\u30c8\u30ea\u30fc \u30b9\u30af\u30ea\u30d7\u30c8\u3067\u3053\u308c\u3089\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092 50 \u500b\u9023\u9396\u3055\u305b\u308b\u3068\u3001\u30b0\u30e9\u30d5\u304c\u8907\u96d1\u306b\u306a\u308a\u307e\u3059\u3002SQLFlow \u306f\u3059\u3079\u3066\u306e\u4e2d\u9593\u30c6\u30fc\u30d6\u30eb\u3092\u7d50\u5408\u3059\u308b\u305f\u3081\u3001\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u306e\u756a\u53f7\u3092\u5143\u306e Parquet \u5217\u306b\u6b63\u78ba\u306b\u9061\u3063\u3066\u8ffd\u8de1\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u76f4\u63a5\u7684\u306a\u8840\u7d71\u3068\u9593\u63a5\u7684\u306a\u8840\u7d71<\/h2>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001 <code>o.\u30b9\u30c6\u30fc\u30bf\u30b9<\/code> \u6c7a\u3057\u3066\u767b\u5834\u3057\u306a\u3044 <code>\u65e5\u6b21\u53ce\u76ca<\/code>\u3057\u304b\u3057\u3001 <code>\u72b6\u614b<\/code> \u30c7\u30fc\u30bf\u304c\u5165\u529b\u3055\u308c\u308b\u3068\u3001\u3059\u3079\u3066\u306e\u53ce\u76ca\u6570\u5024\u304c\u9759\u304b\u306b\u5909\u66f4\u3055\u308c\u307e\u3059\u3002SQLFlow \u306f\u3053\u308c\u3092\u6b21\u306e\u3088\u3046\u306b\u30e2\u30c7\u30eb\u5316\u3057\u307e\u3059\u3002 <strong>\u9593\u63a5\u7684\uff08\u5f71\u97ff\uff09\u7cfb\u7d71<\/strong>: \u5217\u306f <code>\u3069\u3053<\/code>, <code>\u53c2\u52a0\u3059\u308b<\/code>\u3001 \u3068 <code>\u30b0\u30eb\u30fc\u30d7\u5206\u3051<\/code> \u53e5\u3068\u5185\u90e8\u96c6\u7d04\u306f\u3001\u76f4\u63a5\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u3068\u306f\u5225\u306b\u3001\u500b\u5225\u306b\u5207\u308a\u66ff\u3048\u53ef\u80fd\u306a\u72ec\u81ea\u306e\u95a2\u4fc2\u30bf\u30a4\u30d7\u3092\u5f62\u6210\u3057\u307e\u3059\u3002\u7af6\u5408\u3059\u308b\u30c4\u30fc\u30eb\u306e\u307b\u3068\u3093\u3069\u306f\u3053\u306e\u533a\u5225\u3092\u3057\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u5f71\u97ff\u5206\u6790\u3067\u3001\u30b5\u30a4\u30ec\u30f3\u30c8\u30c7\u30fc\u30bf\u30d0\u30b0\u306e\u539f\u56e0\u3068\u306a\u308b\u4f9d\u5b58\u95a2\u4fc2\u3092\u898b\u843d\u3068\u3057\u3066\u3057\u307e\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>DuckDB\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u5834\u5408\u3001\u3053\u308c\u306f\u4e8c\u91cd\u306b\u91cd\u8981\u3067\u3059\u3002\u30d5\u30a1\u30a4\u30eb\u30d9\u30fc\u30b9\u306e\u30bd\u30fc\u30b9\u306b\u306f\u3001\u8b66\u544a\u3068\u306a\u308b\u5916\u90e8\u30ad\u30fc\u3084\u5236\u7d04\u304c\u306a\u3044\u305f\u3081\u3001\u3053\u308c\u3089\u306e\u4f9d\u5b58\u95a2\u4fc2\u304c\u8a18\u9332\u3055\u308c\u308b\u306e\u306fSQL\u81ea\u4f53\u3060\u3051\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">dbt-duckdb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u7cfb\u8b5c<\/h2>\n\n\n\n<p><code>dbt-duckdb<\/code> \u3053\u308c\u306f\u3001DuckDB \u304c\u672c\u756a\u74b0\u5883\u3067\u5b9f\u884c\u3055\u308c\u308b\u6700\u3082\u4e00\u822c\u7684\u306a\u65b9\u6cd5\u306e 1 \u3064\u3067\u3059\u304c\u3001dbt \u72ec\u81ea\u306e DAG \u306f\u30e2\u30c7\u30eb \u30ec\u30d9\u30eb\u3067\u505c\u6b62\u3057\u307e\u3059\u3002 <code>\u65e5\u6b21\u53ce\u76ca<\/code> \u306b\u4f9d\u5b58\u3059\u308b <code>stg_orders<\/code>\u4f9d\u5b58\u95a2\u4fc2\u3092\u6301\u3064\u5217\u3067\u306f\u306a\u304f\u3001SQLFlow \u306f dbt \u30de\u30cb\u30d5\u30a7\u30b9\u30c8\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u3066\u751f\u6210\u3057\u307e\u3059\u3002 <strong>\u5217\u30ec\u30d9\u30eb<\/strong> \u30b3\u30f3\u30d1\u30a4\u30eb\u3055\u308c\u305f\u30e2\u30c7\u30eb\u5168\u4f53\u306b\u308f\u305f\u308b\u7cfb\u7d71\u3092\u628a\u63e1\u3067\u304d\u308b\u305f\u3081\u3001\u300c\u3069\u306e\u30de\u30fc\u30c8\u304c <code>stg_orders.amount<\/code> \u5909\u66f4\u3059\u308b\u524d\u306b\u3001\u5b9f\u969b\u306b\u990c\u3092\u4e0e\u3048\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u540c\u3058\u5206\u6790\u306f\u79fb\u884c\u6642\u306b\u3082\u5f79\u7acb\u3061\u307e\u3059\u3002\u30c1\u30fc\u30e0\u306f\u983b\u7e41\u306b DuckDB \u3067\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u3092\u4f5c\u6210\u3057\u3001\u305d\u306e\u5f8c\u30e2\u30c7\u30eb\u3092 <a href=\"https:\/\/www.gudusoft.com\/jp\/%e3%82%af%e3%83%aa%e3%83%83%e3%82%af%e3%83%8f%e3%82%a6%e3%82%b9%e3%81%ae%e3%83%87%e3%83%bc%e3%82%bf%e7%b3%bb%e7%b5%b1\/\">\u30af\u30ea\u30c3\u30af\u30cf\u30a6\u30b9<\/a>, <a href=\"https:\/\/www.gudusoft.com\/jp\/postgresql%e3%83%87%e3%83%bc%e3%82%bf%e3%83%aa%e3%83%8d%e3%83%bc%e3%82%b8\/\">PostgreSQL<\/a>\u307e\u305f\u306f\u30af\u30e9\u30a6\u30c9\u30a6\u30a7\u30a2\u30cf\u30a6\u30b9\u3002SQLFlow\u306f\u3053\u308c\u3089\u3059\u3079\u3066\u3092\u65b9\u8a00\u56fa\u6709\u306e\u6587\u6cd5\u3067\u89e3\u6790\u3059\u308b\u305f\u3081\u3001\u79fb\u52d5\u524d\u306b\u771f\u306e\u4f9d\u5b58\u95a2\u4fc2\u30b0\u30e9\u30d5\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u3001\u79fb\u52d5\u5f8c\u306b\u5b64\u7acb\u3057\u305f\u30c7\u30fc\u30bf\u304c\u6b8b\u3063\u3066\u3044\u306a\u3044\u3053\u3068\u3092\u3001\u4e21\u5074\u30671\u3064\u306e\u30c4\u30fc\u30eb\u30681\u3064\u306e\u30ea\u30cd\u30fc\u30b8\u30e2\u30c7\u30eb\u3092\u4f7f\u7528\u3057\u3066\u691c\u8a3c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">DuckDB\u306e\u7cfb\u7d71\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u306b\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u30a2\u30d7\u30ed\u30fc\u30c1<\/th><th>\u5f97\u610f\u306a\u3053\u3068<\/th><th>DuckDB\u306e\u30ae\u30e3\u30c3\u30d7<\/th><\/tr><\/thead><tbody>\n<tr><td>\u30de\u30cb\u30e5\u30a2\u30eb\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/td><td>\u610f\u56f3\u3068\u30d3\u30b8\u30cd\u30b9\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306e\u628a\u63e1<\/td><td>\u66f8\u304b\u308c\u305f\u7fcc\u65e5\u306b\u306f\u9673\u8150\u5316\u3057\u3066\u3044\u308b\u3002\u30b3\u30e9\u30e0\u306e\u8a73\u7d30\u304c\u306a\u3044\u3002<\/td><\/tr>\n<tr><td>\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30d1\u30fc\u30b5\u30fc\uff08<code>SQL Lineage<\/code>, <code>sqlglot<\/code>)<\/td><td>Python\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3067\u500b\u3005\u306e\u30af\u30a8\u30ea\u3092\u89e3\u6790\u3059\u308b; \u7121\u6599<\/td><td>\u89e3\u50cf\u5ea6\u3001\u661f\u306e\u62e1\u5f35\u3001\u30af\u30ed\u30b9\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306e\u30b9\u30c6\u30c3\u30c1\u30f3\u30b0\u3001\u8996\u899a\u5316\u306f\u81ea\u5206\u3067\u7d44\u307f\u7acb\u3066\u307e\u3059\u3002\u9593\u63a5\u7684\u306a\u7cfb\u8b5c\u306f\u3042\u306a\u305f\u6b21\u7b2c\u3067\u3059\u3002<\/td><\/tr>\n<tr><td>\u30e9\u30f3\u30bf\u30a4\u30e0\u30ed\u30b0\u306b\u57fa\u3065\u304f\u7cfb\u7d71<\/td><td>\u30b5\u30fc\u30d0\u30fc\u4e0a\u3067\u5b9f\u969b\u306b\u4f55\u304c\u5b9f\u884c\u3055\u308c\u305f\u304b\u3092\u89b3\u5bdf\u3059\u308b<\/td><td>\u4e2d\u592e\u30a8\u30f3\u30b8\u30f3\u304c\u30ed\u30b0\u3092\u51fa\u529b\u3059\u308b\u3053\u3068\u3092\u524d\u63d0\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u30e9\u30c3\u30d7\u30c8\u30c3\u30d7\u4e0a\u307e\u305f\u306f\u30a2\u30d7\u30ea\u5185\u306e\u30d7\u30ed\u30bb\u30b9\u5185DuckDB\u306b\u306f\u53ce\u96c6\u3059\u308b\u5bfe\u8c61\u304c\u3042\u308a\u307e\u305b\u3093\u3002<\/td><\/tr>\n<tr><td>\u30ab\u30bf\u30ed\u30b0\u512a\u5148\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0<\/td><td>\u30ac\u30d0\u30ca\u30f3\u30b9\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3001\u6240\u6709\u6a29\u3001\u30b9\u30bf\u30c3\u30af\u5168\u4f53\u306b\u308f\u305f\u308b\u7528\u8a9e\u96c6<\/td><td>\u7cfb\u7d71\u306e\u6df1\u3055\u306f\u3001\u65b9\u8a00\u3054\u3068\u306eSQL\u89e3\u6790\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u57cb\u3081\u8fbc\u307e\u308c\u305fDuckDB\u30b9\u30af\u30ea\u30d7\u30c8\u306f\u3001\u4e00\u6d41\u306e\u60c5\u5831\u6e90\u3068\u306a\u308b\u3053\u3068\u306f\u7a00\u3067\u3059\u3002<\/td><\/tr>\n<tr><td>Gudu SQLFlow<\/td><td>SQL\u30c6\u30ad\u30b9\u30c8\u81ea\u4f53\u306e\u9759\u7684\u306a\u5217\u30ec\u30d9\u30eb\u5206\u6790\u3001\u65b9\u8a00\u5bfe\u5fdc\u3001\u76f4\u63a5\u304a\u3088\u3073\u9593\u63a5\u7684\u306a\u7cfb\u7d71\u60c5\u5831<\/td><td>\u30c1\u30fc\u30e0\u898f\u6a21\u3067\u306e\u5229\u7528\u306f\u5546\u7528\u30d7\u30e9\u30f3\uff08\u500b\u4eba\u30af\u30a8\u30ea\u306f\u7121\u6599\u30d7\u30e9\u30f3\uff09<\/td><\/tr>\n<\/tbody><\/table><\/figure>\n\n\n\n<p>\u3053\u308c\u3089\u306f\u76f8\u4e92\u306b\u6392\u4ed6\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u65e2\u306b\u30ab\u30bf\u30ed\u30b0\u3092\u5b9f\u884c\u3057\u3066\u3044\u308b\u5834\u5408\u3001SQLFlow \u306e\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5c55\u958b\u306f\u30ea\u30cd\u30fc\u30b8\u3092\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002 <strong>DataHub\u3001Microsoft Purview\u3001\u304a\u3088\u3073OpenMetadata<\/strong>\u3064\u307e\u308a\u3001\u305d\u308c\u306f\u3042\u306a\u305f\u304c\u4fdd\u7ba1\u3059\u308b\u30ab\u30bf\u30ed\u30b0\u306e\u80cc\u5f8c\u306b\u3042\u308b\u89e3\u6790\u30a8\u30f3\u30b8\u30f3\u3068\u306a\u308b\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5c55\u958b\u3068\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc<\/h2>\n\n\n\n<p>SQLFlow \u306f SQL \u30b3\u30fc\u30c9\u306e\u9759\u7684\u89e3\u6790\u306e\u307f\u3092\u5b9f\u884c\u3057\u3001\u30c6\u30fc\u30d6\u30eb\u3084 Parquet \u30d5\u30a1\u30a4\u30eb\u306e\u884c\u3092\u8aad\u307f\u53d6\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002DuckDB \u30b9\u30af\u30ea\u30d7\u30c8\u306b\u72ec\u81ea\u306e\u30ed\u30b8\u30c3\u30af\u3092\u30a8\u30f3\u30b3\u30fc\u30c9\u3057\u3066\u3044\u308b\u30c1\u30fc\u30e0\u306e\u5834\u5408\u3001 <a href=\"https:\/\/www.gudusoft.com\/jp\/sqlflow-%e3%82%aa%e3%83%b3%e3%83%97%e3%83%ac%e3%83%9f%e3%82%b9-%e3%83%90%e3%83%bc%e3%82%b8%e3%83%a7%e3%83%b3\/\">SQLFlow \u30aa\u30f3\u30d7\u30ec\u30df\u30b9<\/a> SQLFlow 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class=\"wp-block-heading\">SQLFlow\u306fdbt-duckdb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/h3>\n\n\n<p>\u306f\u3044\u3002dbt\u30de\u30cb\u30d5\u30a7\u30b9\u30c8\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u3068\u3001SQLFlow\u306f\u30e2\u30c7\u30eb\u5168\u4f53\u306b\u308f\u305f\u308b\u5217\u30ec\u30d9\u30eb\u306e\u7cfb\u7d71\u56f3\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001dbt\u72ec\u81ea\u306e\u30e2\u30c7\u30eb\u30ec\u30d9\u30eb\u306eDAG\u3088\u308a\u3082\u304d\u3081\u7d30\u304b\u3044\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DuckDB\u306f\u3001\u672c\u683c\u7684\u306a\u65b9\u8a00\u30d1\u30fc\u30b5\u30fc\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u306e\u304b\u3001\u305d\u308c\u3068\u3082\u6c4e\u7528\u7684\u306aANSI 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Enterprise deployments include export adapters for DataHub, Microsoft Purview, and OpenMetadata, plus JSON and CSV export and a REST API for custom integrations.\"\n                    }\n                },\n                {\n                    \"@type\": \"Question\",\n                    \"name\": \"What does SQLFlow cost for DuckDB lineage?\",\n                    \"acceptedAnswer\": {\n                        \"@type\": \"Answer\",\n                        \"text\": \"SQLFlow Cloud has a free tier; premium is $49.99\\\/month. On-Premise is $500\\\/month or $4,800 one-time per selected database type.\"\n                    }\n                }\n            ]\n        }\n    ]\n}<\/script>","protected":false},"excerpt":{"rendered":"<p>DuckDB data lineage is the column-level map of how data moves through your DuckDB SQL: which Parquet files and source tables feed each derived table, and through which joins, casts, filters, and aggregations. 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