devinjdangelo opened a new issue, #7442: URL: https://github.com/apache/arrow-datafusion/issues/7442
### Is your feature request related to a problem or challenge? Currently StatementOptions only enables setting parquet writer options for all columns at once (the default value). In many cases, we would want to set column level encodings or other settings based on the data type and properties of that specific column. ### Describe the solution you'd like Implement a syntax to allow specifying column level parquet settings. A possible syntax for this would be: ```sql COPY my_table TO ./path (format parquet, encoding_default plain, encoding '(colA RLE, nested.col.path.colB dictionary, ...)', ) ``` ### Describe alternatives you've considered DuckDB supports a different syntax than described above for setting field_id for each column. See https://duckdb.org/docs/sql/statements/copy.html ### Additional context _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
