apache / apache/iceberg-python
[feature request] Support Time64Type[ns]
未关闭
good first issue
- 主要语言
- Python
- 星标
- 1.1k
- 派生
- 581
- 平均合并
- 1 天 17 小时
- 30 天内合并 PR
- 78
描述
### Feature Request / Improvement
Currently `Time64Type[ns]` (`Time64Type` with nanosecond precision) is not supported. Only `Time64Type[ms]` (`Time64Type` with microsecond precision) is supported.
https://github.com/apache/iceberg-python/blob/d8d509ff1bc33040b9f6c90c28ee47ac7437945d/pyiceberg/io/pyarrow.py#L1071-L1072
Also add the ability to downcast, similar to the `pa.types.is_timestamp(primitive):` branch.
Interestingly `Time64Type[ns]` is `False` when evaluating `pa.types.is_timestamp(primitive)`.
贡献指南
这个仓库没有索引到贡献指南
评估
这个 Issue 还没有评估数据。