Mike Seddon created ARROW-11036: ----------------------------------- Summary: [Rust][DataFusion] Allow CSVReader to infer only columns not types Key: ARROW-11036 URL: https://issues.apache.org/jira/browse/ARROW-11036 Project: Apache Arrow Issue Type: Improvement Components: Rust - DataFusion Reporter: Mike Seddon
Currently the CSVReader will only infer number of columns if it also attempts to infer types. This should be decoupled so that a user can easily extract a fully Utf8 typed CSV with the number of columns matching the input file. The user can then do CAST() or equivalent to control the parsing. -- This message was sent by Atlassian Jira (v8.3.4#803005)