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type_id and value_offset are incorrect for sliced UnionArray #2086

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viirya opened this issue Jul 16, 2022 · 0 comments · Fixed by #2087
Closed

type_id and value_offset are incorrect for sliced UnionArray #2086

viirya opened this issue Jul 16, 2022 · 0 comments · Fixed by #2087
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arrow Changes to the arrow crate bug

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@viirya
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viirya commented Jul 16, 2022

Describe the bug

UnionArray.value has considered slicing case so it adjusts given index with self.offset() when calling type_idandvalue_offset. But type_idandvalue_offset` are incorrect by itself when they are called separately. We should fix them.

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@viirya viirya added the bug label Jul 16, 2022
@viirya viirya mentioned this issue Jul 16, 2022
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@alamb alamb added the arrow Changes to the arrow crate label Jul 21, 2022
@alamb alamb changed the title type_id and value_offset are incorrect for sliced UnionArray type_id and value_offset are incorrect for sliced UnionArray Jul 21, 2022
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type_id and value_offset are incorrect for sliced UnionArray viirya/arrow-rs
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