elbaro opened a new issue, #5187: URL: https://github.com/apache/arrow-datafusion/issues/5187
**Describe the bug** A dataframe constructed with dataframe API and multiple parquet files has column names prefixed with '?table?.'. **To Reproduce** ```rs let mut config = ListingTableConfig::new_with_multi_paths(uris); config = config.infer(&ctx.state()).await?; let table = Arc::new(ListingTable::try_new(config)?); let df = ctx.read_table(table)?; let df = df.select_columns(&["key", "size", "last_modified"])?; Error: Schema error: No field named 'last_modified'. Valid fields are '?table?'.'key', '?table?'.'size', '?table?'.'last_modified_date', '?table?'.'e_tag'. ``` **Expected behavior** column names without ?table?. **Additional context** I want a vstack parquet files in a specific order, so I need ListingTable*. -- 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]
