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https://issues.apache.org/jira/browse/ARROW-1839?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16276100#comment-16276100
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ASF GitHub Bot commented on ARROW-1839:
---------------------------------------
wesm commented on a change in pull request #1335: ARROW-1839/ARROW-1871:
[C++/Python] Add Decimal Parquet Read/Write Tests
URL: https://github.com/apache/arrow/pull/1335#discussion_r154537092
##########
File path: cpp/src/arrow/util/decimal.h
##########
@@ -146,6 +146,9 @@ ARROW_EXPORT Decimal128 operator*(const Decimal128& left,
const Decimal128& righ
ARROW_EXPORT Decimal128 operator/(const Decimal128& left, const Decimal128&
right);
ARROW_EXPORT Decimal128 operator%(const Decimal128& left, const Decimal128&
right);
+Status Rescale(const Decimal128& value, int32_t original_scale, int32_t
new_scale,
Review comment:
I'm renaming this to `RescaleDecimal` since it might be ambiguous in the
`arrow` namespace otherwise
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> [C++/Python] Add Decimal Parquet Read/Write Tests
> -------------------------------------------------
>
> Key: ARROW-1839
> URL: https://issues.apache.org/jira/browse/ARROW-1839
> Project: Apache Arrow
> Issue Type: Test
> Components: C++, Python
> Affects Versions: 0.7.1
> Reporter: Phillip Cloud
> Assignee: Phillip Cloud
> Labels: pull-request-available
> Fix For: 0.8.0
>
>
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