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Posted to jira@arrow.apache.org by "Ian Cook (Jira)" <ji...@apache.org> on 2021/02/02 03:10:00 UTC

[jira] [Created] (ARROW-11468) [R] Allow user to pass schema to read_json_arrow()

Ian Cook created ARROW-11468:
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             Summary: [R] Allow user to pass schema to read_json_arrow()
                 Key: ARROW-11468
                 URL: https://issues.apache.org/jira/browse/ARROW-11468
             Project: Apache Arrow
          Issue Type: Improvement
          Components: R
    Affects Versions: 3.0.0
            Reporter: Ian Cook
            Assignee: Ian Cook


The {{read_json_arrow()}} function lacks a {{schema}} argument, and it is not possible to specify a schema through {{JsonParseOptions}}. PyArrow allows the user to pass a schema to {{read_json()}} through {{ParseOptions}} to bypass automatic type inference. Implement this in the R package.



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