{"repo":"alitrack/duckdb_fdw","free":true,"listed":false,"github":"https://github.com/alitrack/duckdb_fdw","clone":"git clone https://github.com/alitrack/duckdb_fdw.git","description":"DuckDB Foreign Data Wrapper for PostgreSQL","language":"C","stars":409,"topics":["duckdb","foreign-data-wrapper","postgresql","duckdb-fdw","fdw"],"license":"MIT","category":"databases-storage","readme_excerpt":"DuckDB Foreign Data Wrapper for PostgreSQL (v2.0.1+) duckdb fdw v2.0+ is a high-performance PostgreSQL extension that bridges PostgreSQL's ecosystem with DuckDB's vectorized analytical power. Built natively on the DuckDB C API , it supports modern Lakehouse workflows including Parquet, Iceberg, S3 Tables, DuckLake, MotherDuck, and the Quack client-server protocol. --- 🚀 Capability Status (v2.0.1) Capability Status Validation Evidence Prerequisites :--- :--- :--- :--- Native DuckDB C API integration Implemented duckdb fdw.c , connection.c DuckDB shared library Chunk-based scan iteration Implemented duckdbBeginForeignScan , duckdbIterateForeignScan PostgreSQL 13+ Prepared parameter binding ( ? ) Implemented duckdb execute query bind path Pushdown query with params Appender insert path Implemented duckdbBeginForeignModify , duckdbExecForeignInsert Writable foreign table Batch insert hooks (PG14+) Implemented ExecForeignBatchInsert , GetForeignModifyBatchSize PostgreSQL 14+ Secret helper ( duckdb create s3 secret ) Implemented SQL function + duckdb fdw.c S3 credentials MotherDuck integration Implemented motherduck token option + auto-extension loading MotherDuck account Quack client-server protocol Implemented via extensions 'quack' + duckdb execute DuckDB with Quack extension Runtime coexistence guard for pg duckdb Implemented (Linux-first) runtime guard.c , scripts/verify pg duckdb coexistence.sh Same-backend peer detection Iceberg/S3 examples Partial examples/07-13 Network, o","default_branch":null,"files":null,"tree":[],"storefront":"/r/alitrack","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/alitrack/duckdb_fdw/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}