https://notes-bin.top/categories/duckdb-%E6%95%99%E7%A8%8B/Recent content in DuckDB 教程 on 我的博客Hugozh-CNMon, 12 Oct 2026 00:00:00 +0000https://notes-bin.top/duckdb/01-intro-install/Mon, 12 Oct 2026 00:00:00 +0000https://notes-bin.top/duckdb/01-intro-install/DuckDB 定位、CLI 安装与首次连接：内存库、文件库与基础 SELECT。https://notes-bin.top/duckdb/02-sql-basics/Mon, 12 Oct 2026 00:00:00 +0000https://notes-bin.top/duckdb/02-sql-basics/建表、插入、查询与聚合：SELECT/WHERE/GROUP BY/ORDER BY/LIMIT，以及 DuckDB Friendly SQL 入门。https://notes-bin.top/duckdb/03-sql-advanced/Mon, 12 Oct 2026 00:00:00 +0000https://notes-bin.top/duckdb/03-sql-advanced/JOIN、CTE、窗口函数、PIVOT/UNPIVOT、VIEW 与 MACRO，以及窗口与聚合、QUALIFY 等常见坑。https://notes-bin.top/duckdb/04-data-types-functions/Mon, 12 Oct 2026 00:00:00 +0000https://notes-bin.top/duckdb/04-data-types-functions/标量与嵌套类型、字符串/日期/聚合函数，以及 CAST/TRY_CAST；NULL、时区与 UNNEST 常见坑。https://notes-bin.top/duckdb/05-import-export/Mon, 12 Oct 2026 00:00:00 +0000https://notes-bin.top/duckdb/05-import-export/read_csv / read_parquet / read_json、COPY 导入导出、多文件通配符与 Hive 分区入门，以及类型推断、编码与大文件内存等常见坑。https://notes-bin.top/duckdb/06-python-client/Mon, 12 Oct 2026 00:00:00 +0000https://notes-bin.top/duckdb/06-python-client/pip 安装、duckdb.connect 与 DB API、fetchdf、Pandas/Arrow 互操作、Relational API 入门，以及连接生命周期与线程等常见坑。https://notes-bin.top/duckdb/07-extensions/Mon, 12 Oct 2026 00:00:00 +0000https://notes-bin.top/duckdb/07-extensions/INSTALL/LOAD 与扩展仓库、httpfs 读 HTTP(S)/S3、Excel 与 Spatial 入门，以及 Iceberg/Delta 读表概念与版本匹配等常见坑。https://notes-bin.top/duckdb/08-performance-ops/Mon, 12 Oct 2026 00:00:00 +0000https://notes-bin.top/duckdb/08-performance-ops/EXPLAIN 与 EXPLAIN ANALYZE、memory_limit/threads 等配置、索引适用场景、扩展与嵌入安全，以及 OOM 与慢查询排错清单。https://notes-bin.top/duckdb/09-go-client/Mon, 12 Oct 2026 00:00:00 +0000https://notes-bin.top/duckdb/09-go-client/用 duckdb-go 与 database/sql 连接 DuckDB：查询、事务、Appender 批量写入、嵌套类型、标量 UDF、错误分类与 cgo 构建要点。