pitrou commented on issue #35576:
URL: https://github.com/apache/arrow/issues/35576#issuecomment-1563012237
There are also very strange precision-related phenomena going on:
```pycon
>>> pa.array([1234567890.]).cast(pa.decimal128(38, 10))
<pyarrow.lib.Decimal128Array object at 0x7f05f49238e0>
[
1234567890.0000000000
]
>>> pa.array([1234567890.]).cast(pa.decimal128(38, 11))
<pyarrow.lib.Decimal128Array object at 0x7f05f4a3f1c0>
[
1234567889.99999995904
]
>>> pa.array([1234567890.]).cast(pa.decimal128(38, 12))
<pyarrow.lib.Decimal128Array object at 0x7f05f494f9a0>
[
1234567890.000000057344
]
```
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
