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DuckDB 1.3 ドキュメント 全文検索
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- Parquet Encryption – DuckDB 11228
- This page is for DuckDB 1.3, which is outdated. Switch to the current version . Search Shortcut cmd + k | ctrl + k Installation Documentation Getting Started Connect Overview Concurrency Data Import Overview Data Sources CSV Files Overview
...Import / Parquet Files Copy Markdown Parquet Encryption 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 Wri...ting Encrypted Files Using the PRAGMA add_parquet_key function, named encryption keys of 128, 192, or 256 bits can be added to a session....450123456789112345' ); PRAGMA add_parquet_key ( 'key256base64' , 'MDEyMzQ1Njc4OTExMjM0NTAxMjM0NTY3ODkxMTIzNDU=' ); Writing Encrypted Parquet Files After specifying the key (e.g., key256 ), files can be encrypted as follows: COPY tbl TO 'tbl.parquet' ( ENC... - https://man.mtool.work/duckdb/1.3/data/parquet/encryption.html
- Reading and Writing Parquet Files – DuckDB 7485
- This page is for DuckDB 1.3, which is outdated. Switch to the current version . Search Shortcut cmd + k | ctrl + k Installation Documentation Getting Started Connect Overview Concurrency Data Import Overview Data Sources CSV Files Overview
...database as Parquet: EXPORT DATABASE 'target_directory' ( FORMAT parquet ); Encryption DuckDB supports reading and writing encrypted Parquet files . Supported Features The list of supported Parquet features is available in the Parquet documentation's “Imp... - https://man.mtool.work/duckdb/1.3/data/parquet/overview.html
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