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Check that dtype is preserved when appending categorical, nullable integer and other extension types #30445

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MarcoGorelli opened this issue Dec 24, 2019 · 0 comments · Fixed by #30558
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Check that dtype is preserved when appending categorical, nullable integer and other extension types #30445

MarcoGorelli opened this issue Dec 24, 2019 · 0 comments · Fixed by #30558
Labels
Dtype Conversions Unexpected or buggy dtype conversions Reshaping Concat, Merge/Join, Stack/Unstack, Explode Testing pandas testing functions or related to the test suite
Milestone
1.0.0

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@MarcoGorelli
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Similar to #30238

This issue may already be fixed by #30277. Opening this as requested in #30277 (review) .
@MarcoGorelli MarcoGorelli mentioned this issue Dec 30, 2019
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@jreback jreback added Dtype Conversions Unexpected or buggy dtype conversions Reshaping Concat, Merge/Join, Stack/Unstack, Explode Testing pandas testing functions or related to the test suite labels Dec 30, 2019
@jreback jreback added this to the 1.0 milestone Dec 30, 2019
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Labels
Dtype Conversions Unexpected or buggy dtype conversions Reshaping Concat, Merge/Join, Stack/Unstack, Explode Testing pandas testing functions or related to the test suite
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Milestone
1.0.0
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[TST] Test DataFrame.append with other dtypes MarcoGorelli/pandas
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@jreback @MarcoGorelli