You are viewing a plain text version of this content. The canonical link for it is here.

Posted to jira@arrow.apache.org by "Mike Seddon (Jira)" <ji...@apache.org> on 2020/12/26 05:13:00 UTC

[jira] [Created] (ARROW-11036) [Rust][DataFusion] Allow CSVReader to infer only columns not types

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)