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Parquet Encryption

duckdb.org

Starting with version 0.10.0, DuckDB supports reading and writing encrypted Parquet files. DuckDB broadly follows the Parquet Modular Encryption specification with some limitations. Reading and Writing Encrypted Files Using the PRAGMA add_parquet_key function, named encryption keys of 128, 192, or 256 bits can be added to a session. These keys are stored in-memory: PRAGMA add_parquet_key('key128', '0123456789112345'…

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