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BUG: Index.union with timestamp[s][pyarrow] #62276

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Merged
merged 1 commit into from
Sep 8, 2025
Merged

BUG: Index.union with timestamp[s][pyarrow] #62276

merged 1 commit into from
Sep 8, 2025

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jbrockmendel
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@mroeschke mroeschke added setops union, intersection, difference, symmetric_difference pyarrow dtype retention op with pyarrow dtype -> expect pyarrow result labels Sep 8, 2025
@mroeschke mroeschke added this to the 3.0 milestone Sep 8, 2025
@mroeschke mroeschke added Arrow pyarrow functionality and removed pyarrow dtype retention op with pyarrow dtype -> expect pyarrow result labels Sep 8, 2025
@mroeschke mroeschke merged commit cc8ffb3 into pandas-dev:main Sep 8, 2025
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Thanks @jbrockmendel

@jbrockmendel jbrockmendel deleted the bug-58421 branch September 8, 2025 16:45
@rhshadrach rhshadrach mentioned this pull request Sep 15, 2025
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@mroeschke mroeschke mroeschke approved these changes

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Arrow pyarrow functionality setops union, intersection, difference, symmetric_difference
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BUG: Index[timestamp[pyarrow]].union with itself return object type
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@jbrockmendel @mroeschke