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feat: support `concat` with arrays and binary

Open comphead opened this issue 2 months ago • 0 comments

What is the problem the feature request solves?

Follow up on #2604

Currently concat support string, but as per https://spark.apache.org/docs/latest/api/sql/#concat it should also support arrays and binary which are specific cases of arrays.

Depends on https://github.com/apache/datafusion/issues/18020

Describe the potential solution

No response

Additional context

No response

comphead avatar Oct 24 '25 21:10 comphead