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feat(spark): support multivariate AND/OR#837

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feat(spark): support multivariate AND/OR#837
andrew-coleman wants to merge 1 commit into
substrait-io:mainfrom
andrew-coleman:and_or

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The Substrait AND / OR functions are multivariate (2+ args), whereas the Spark equivalent are binary.
This commit adds support for >2 arguments by converting into a hierarchy of nested AND/OR functions.

Resolves #835

The Substrait AND / OR functions are multivariate (2+ args),
whereas the Spark equivalent are binary.
This commit adds support for >2 arguments by converting
into a hierarchy of nested AND/OR functions.

Signed-off-by: Andrew Coleman <andrew_coleman@uk.ibm.com>
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[spark] queries with boolen operator chain failure on Spark

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