ORC-1390: [C++] Support schema evolution from string group to decimal/timestamp #1949
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cxzl25
changed the title
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wgtmac
requested changes
Jun 28, 2024
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Thanks @ffacs and @dongjoon-hyun! I just merged it |
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What changes were proposed in this pull request?
{stirng, char, varchar}to{decimal,timestamp,timestamp_instant}varchartovarcharandchartocharWhy are the changes needed?
To support Schema evolution at c++ side.
How was this patch tested?
UT passed
Was this patch authored or co-authored using generative AI tooling?
NO