Commits
Karik Isichei authored and Antoine Pitrou committed 85f192a4575
ARROW-12096: [C++] Allows users to define arrow timestamp unit for Parquet INT96 timestamp Have added functionality in C++ code to allow users to define the arrow timestamp unit when reading parquet INT96 types. This avoids the overflow bug when trying to convert INT96 values which have dates which are out of bounds for Arrow NS Timestamp. See added test: `TestArrowReadWrite.DownsampleDeprecatedInt96` which demonstrates use and expected results. Main discussion of changes in [JIRA Issue ARROW-12096](https://issues.apache.org/jira/browse/ARROW-12096). Closes #10461 from isichei/ARROW-12096 Lead-authored-by: Karik Isichei <karik.isichei@gmail.com> Co-authored-by: Antoine Pitrou <antoine@python.org> Signed-off-by: Antoine Pitrou <antoine@python.org>