apache / datafusion-comet

Apache DataFusion Comet Spark Accelerator
https://datafusion.apache.org/comet
Apache License 2.0
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Implement Spark unhex #341

Closed tshauck closed 1 week ago

tshauck commented 2 weeks ago

What is the problem the feature request solves?

I was trying to implement try_to_binary, but noticed it seemed to get rewritten each time to unhex (or the appropriate encoding) so I thought I'd try implementing it as it's also currently unsupported by comet currently.

https://github.com/apache/datafusion-comet/blob/a340748c3ba526e6994b8e00248e261b8be9abe5/doc/spark_builtin_expr_coverage.txt#L386

Describe the potential solution

No response

Additional context

No response