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@alamb alamb commented Nov 29, 2024

Which issue does this PR close?

Based on the work of @tlm365 in #6719

Rationale for this change

Fill out cast functionality for Utf8View

See more discussion here: #6719 (comment)

What changes are included in this PR?

Add support cast from numeric(Int/Float/Decimal) to string view (Utf8View).

Are there any user-facing changes?

More cast support

Signed-off-by: Tai Le Manh <manhtai.lmt@gmail.com>
fn test_cast_float_to_utf8view() {
let inputs = vec![
Arc::new(Float16Array::from(vec![
Some(f16::from_f64(1.0)),
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This should be 8.64 & 9.81

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Doh -- I swear I ran these tests but clearly not. Fixed

@tustvold tustvold merged commit 8a8c10d into apache:main Dec 1, 2024
26 checks passed
@alamb alamb deleted the alamb/cast_numeric_to_string2 branch December 2, 2024 12:11
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alamb commented Dec 2, 2024

Thank you @Omega359 @tustvold and @tlm365

alamb added a commit to alamb/arrow-rs that referenced this pull request Jan 5, 2025
…6816)

* [arrow-cast] Support cast numeric to string view

Signed-off-by: Tai Le Manh <manhtai.lmt@gmail.com>

* fix test

---------

Signed-off-by: Tai Le Manh <manhtai.lmt@gmail.com>
Co-authored-by: Tai Le Manh <manhtai.lmt@gmail.com>
alamb added a commit that referenced this pull request Jan 8, 2025
…6944)

* [arrow-cast] Support cast numeric to string view



* fix test

---------

Signed-off-by: Tai Le Manh <manhtai.lmt@gmail.com>
Co-authored-by: Tai Le Manh <manhtai.lmt@gmail.com>
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Support Numeric -> Utf8View casting

4 participants