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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/11/29 19:52:34 UTC

[GitHub] [arrow-rs] viirya commented on issue #3223: precision is not considered when cast value to decimal

viirya commented on issue #3223:
URL: https://github.com/apache/arrow-rs/issues/3223#issuecomment-1331210091

   Currently we did as @tustvold mentioned. We validate decimals by `validate_decimal_precision` after casting and put nulls for overflowing slots in an array.
   
   I think it is trivial to do by users. Okay for me if you want to add something like `null_if_overflowed_precision` to do that.


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