duckdb
Relational DatabasesA high‑performance analytical SQL database that runs locally as a single file library or CLI
Features
- In‑process, embeddable relational engine with full SQL support
- Rich dialect including window functions, CTEs, correlated subqueries, and complex types (arrays, structs, maps)
- Clients for Python, R, Java, Wasm and a standalone CLI
Recent releases
View all 11 releases →
v1.5.0
Breaking risk
Notable features
- MERGE INTO statement support
- read_duckdb function for reading DuckDB database files
- VARIANT type with Parquet read and write support
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About
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TypeScript
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