Andrew Lamb created ARROW-9955:
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Summary: [Rust][DataFusion] Benchmark and potentially optimize the
to_timestamp function
Key: ARROW-9955
URL: https://issues.apache.org/jira/browse/ARROW-9955
Project: Apache Arrow
Issue Type: Improvement
Reporter: Andrew Lamb
As suggested by [~jhorstmann] on
https://github.com/apache/arrow/pull/8142#discussion_r485468664
> I'd be interested in a benchmark of the to_string function or the kernel,
> maybe one for the happy case with `T` and `Z` and one for the last fallback.
> From my experience with Java, [parsing timestamps can be rather
> slow|https://github.com/jhorstmann/packedtime#benchmarks] and it might be
> worth writing a specialized implementation.
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