jorisvandenbossche commented on a change in pull request #8809:
URL: https://github.com/apache/arrow/pull/8809#discussion_r533291547
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File path: python/pyarrow/_dataset.pyx
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@@ -929,7 +929,8 @@ class RowGroupInfo:
def name_stats(i):
col = self.metadata.column(i)
- if not col.statistics.has_min_max:
+ stats = col.statistics
+ if stats is None or not stats.has_min_max:
Review comment:
Another option would be to check `col.is_stats_set`, but that results in
`col.statistics` being None, so this is just as good
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