[Spark] - Backport FunctionCatalog to Spark 3.2 #5411
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cc @rdblue @aokolnychyi I backported |
aokolnychyi
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Aug 1, 2022
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Thanks, @kbendick! |
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This backports #5377 to Spark 3.2
This brings the
FunctionCatalogto Spark 3.2, which will allow for efficient Iceberg UDFs in code generated in Spark.For now, this implements and
iceberg_versionfunction, but we will be using this primarily for implementing partition transforms and other things as SQL functions for usage within user code and for usage with Spark 3.3's storage partitioned joins.