XiDuo You created SPARK-37125:
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Summary: Support AnsiInterval radix sort
Key: SPARK-37125
URL: https://issues.apache.org/jira/browse/SPARK-37125
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 3.3.0
Reporter: XiDuo You
The radix sort is more faster than timsort, the benchmark result can see in
`SortBenchmark`.
Since the `AnsiInterval` data type is comparable:
- `YearMonthIntervalType` -> int ordering
- `DayTimeIntervalType` -> long ordering
And we aslo support radix sort when the ordering column date type is int or
long.
So `AnsiInterval` radix sort can be supported.
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