[SPARK-51051][SQL]Add an optional parameter for array_position function to specify starting index for matching.
#51317
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−64
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What changes were proposed in this pull request?
Add an optional parameter for
array_positionfunction to specify starting index for matching.Why are the changes needed?
Provide the functionality like Postgresql supporting the third parameter (https://www.postgresql.org/docs/17/functions-array.html )
Does this PR introduce any user-facing change?
New capability to support the third parameter in the array_position function to specify starting index for matching.
How was this patch tested?
Add test cases to existing UTs.
Was this patch authored or co-authored using generative AI tooling?
No.