[jira] [Created] (ARROW-8693) [Python] Dataset.get_fragments is missing an implicit cast when filtering

[Joris Van den Bossche (Jira)]

Joris Van den Bossche created ARROW-8693:
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             Summary: [Python] Dataset.get_fragments is missing an implicit 
cast when filtering
                 Key: ARROW-8693
                 URL: https://issues.apache.org/jira/browse/ARROW-8693
             Project: Apache Arrow
          Issue Type: Bug
          Components: Python
            Reporter: Joris Van den Bossche


This currently segfaults:

{code}
dataset.get_fragments(filter=ds.field("col") > 1)
{code}

in case "col" is not int64 (like default inferred partition columns are int32)



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