ARROW-7960: [C++] Add support fo reading additional types #8376
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pitrou
changed the title
New types supported:
- Fixed Size list (will throw an incorrect error if nulls
are present, but this is best fixed after we recursively support
applying types).
- LargeList
- Maps
Still missing: LargeString and LargeBytes
Unimplemented functionality:
- Deduping maps on read.
Single column maps are converted to List of struct.
Other Fixed two bugs for FixedSizeLists:
1. Def levels genereated were incorrect (they only made sense for
two level lists).
2. Slices where not handled appropriately
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Rebased, fixed conflicts. |
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pitrou
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Oct 7, 2020
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+1. Thank you very much @emkornfield .
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CI failures are unrelated. |
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New types supported:
Still missing: LargeString and LargeBytes
Unimplemented functionality:
Other:
Fixed two bugs for FixedSizeLists:
two level lists).