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Posted to jira@arrow.apache.org by "Wes McKinney (Jira)" <ji...@apache.org> on 2021/05/21 18:07:00 UTC
[jira] [Created] (ARROW-12849) [C++] Implement scalar kernel
function that computes "isin" for each element in a List array
Wes McKinney created ARROW-12849:
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Summary: [C++] Implement scalar kernel function that computes "isin" for each element in a List<T> array
Key: ARROW-12849
URL: https://issues.apache.org/jira/browse/ARROW-12849
Project: Apache Arrow
Issue Type: New Feature
Components: C++
Reporter: Wes McKinney
The type signature would look like this:
{code}
(Array<List<T>>, Scalar<T>) -> Array<Boolean>
{code}
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