feat: Table.drop_nulls() can change the type of columns to nonnullable #11610
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JonAnCla
suggested changes
Sep 18, 2025
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| expr = t.drop_null("a", how="all") | ||
| expected_schema = orig_schema | ||
| assert expr.schema() == expected_schema |
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might have misunderstood, but is this particular test right? if we drop nulls only in column "a", then "a" should be not null, even if how="all" is specified?
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Closing because I actually think this isn't the right behavior. See #11602 |
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Fixes #11602