[WIP] feat: support binary lpad/rpad via StaticInvoke#3594
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n0r0shi wants to merge 1 commit intoapache:mainfrom
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[WIP] feat: support binary lpad/rpad via StaticInvoke#3594n0r0shi wants to merge 1 commit intoapache:mainfrom
n0r0shi wants to merge 1 commit intoapache:mainfrom
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Add Rust UDFs for Spark's ByteArray.lpad/rpad (triggered when calling lpad/rpad on binary columns): - binary_lpad: left-pad binary array with cyclic byte pattern - binary_rpad: right-pad binary array with cyclic byte pattern Wire via StaticInvoke handler with foldability checks: str must be a column (not literal), len and pad must be scalar.
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Summary
ByteArray.lpad/ByteArray.rpad, triggered when callinglpad/rpadon binary columnsStaticInvokehandler instatics.scalawith foldability checks: str must be a column (not literal), len and pad must be scalartestBinaryPaddingtest expectations from fallback to native execution for supported cases