cloud-fan commented on a change in pull request #31848:
URL: https://github.com/apache/spark/pull/31848#discussion_r598535040
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/v2/FileScan.scala
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@@ -84,11 +85,25 @@ trait FileScan extends Scan
protected def seqToString(seq: Seq[Any]): String = seq.mkString("[", ", ",
"]")
+ private lazy val (normalizedPartitionFilters, normalizedDataFilters) = {
+ val output = readSchema().toAttributes.map(a =>
a.withName(normalizeName(a.name)))
Review comment:
Good point. For simplicity maybe we should just assign fresh expr IDs
like what this PR did, but we can remove the case sensitivity handling here.
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