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Posted to issues@arrow.apache.org by "Andy Grove (Jira)" <ji...@apache.org> on 2020/05/23 21:46:00 UTC
[jira] [Created] (ARROW-8910) [Rus5t] [DataFusion] Add support for
explicit casts between signed and unsigned ints
Andy Grove created ARROW-8910:
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Summary: [Rus5t] [DataFusion] Add support for explicit casts between signed and unsigned ints
Key: ARROW-8910
URL: https://issues.apache.org/jira/browse/ARROW-8910
Project: Apache Arrow
Issue Type: Improvement
Components: Rust, Rust - DataFusion
Reporter: Andy Grove
Fix For: 1.0.0
Add support for explicit casts between signed and unsigned ints.
Note that the type coercion optimizer rule shoud never implicity perform casts between types when data would be lost e.g. from negative value to unsigned type.
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