gengliangwang commented on a change in pull request #23387:
[SPARK-26447][SQL]Allow OrcColumnarBatchReader to return less partition columns
URL: https://github.com/apache/spark/pull/23387#discussion_r244454606
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File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/PartitioningUtils.scala
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@@ -539,6 +539,25 @@ object PartitioningUtils {
}).asNullable
}
+ def requestedPartitionColumnIds(
Review comment:
The returned value depends on the parameter `requiredSchema`. The parameter
can be full schema or requested schema.
Do you have suggestion for the method name?
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