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Posted to issues@iceberg.apache.org by GitBox <gi...@apache.org> on 2022/12/01 13:19:43 UTC
[GitHub] [iceberg] Fokko opened a new pull request, #6334: Python: Add warning on projection by name
Fokko opened a new pull request, #6334:
URL: https://github.com/apache/iceberg/pull/6334
```python
➜ python git:(master) ✗ python3
Python 3.10.8 (main, Oct 13 2022, 09:48:40) [Clang 14.0.0 (clang-1400.0.29.102)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> from pyiceberg.catalog import load_catalog
>>>
>>> catalog = load_catalog('local')
>>>
>>> table = catalog.load_table(('nyc', 'taxis'))
>>>
>>> table.scan().to_arrow()
/Users/fokkodriesprong/Desktop/iceberg/python/pyiceberg/table/__init__.py:340: UserWarning: Projection is currently done by name instead of column ID, this can lead to incorrect results in some cases.
warnings.warn(
pyarrow.Table
VendorID: int64
tpep_pickup_datetime: timestamp[us, tz=+00:00]
tpep_dropoff_datetime: timestamp[us, tz=+00:00]
passenger_count: double
trip_distance: double
RatecodeID: double
store_and_fwd_flag: string
PULocationID: int64
DOLocationID: int64
payment_type: int64
fare_amount: double
extra: double
mta_tax: double
tip_amount: double
tolls_amount: double
improvement_surcharge: double
total_amount: double
congestion_surcharge: double
airport_fee: double
```
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[GitHub] [iceberg] rdblue merged pull request #6334: Python: Add warning on projection by name
Posted by GitBox <gi...@apache.org>.
rdblue merged PR #6334:
URL: https://github.com/apache/iceberg/pull/6334
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