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Posted to issues@arrow.apache.org by "ZMZ91 (Jira)" <ji...@apache.org> on 2021/08/05 08:05:00 UTC

[jira] [Created] (ARROW-13568) [Gandiva] Support null data type for gandiva.

ZMZ91 created ARROW-13568:
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             Summary: [Gandiva] Support null data type for gandiva.
                 Key: ARROW-13568
                 URL: https://issues.apache.org/jira/browse/ARROW-13568
             Project: Apache Arrow
          Issue Type: New Feature
          Components: C++, C++ - Gandiva
            Reporter: ZMZ91


* add a gandiva udf {{rex}} to extract all named groups from given string
 * add rex_holder to support above udf
 * support arrow type of {{arrow::map(arrow::utf8(), arrow::utf8())}} for gandiva udf output to support above udf


  



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