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Export to Apache Arrow

duckdb.org

All results of a query can be exported to an Apache Arrow Table using the arrow function. Alternatively, results can be returned as a RecordBatchReader using the fetch_record_batch function and results can be read one batch at a time. In addition, relations built using DuckDB's Relational API can also be exported. Export to an Arrow Table import duckdb import pyarrow as pa my_arrow_table = pa.Table.from_pydict({'i':…

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