yaooqinn commented on a change in pull request #490:
URL: https://github.com/apache/submarine/pull/490#discussion_r557923844
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File path:
submarine-security/spark-security/src/main/scala/org/apache/spark/sql/catalyst/optimizer/SubmarineDataMaskingExtension.scala
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@@ -233,7 +233,20 @@ case class SubmarineDataMaskingExtension(spark:
SparkSession) extends Rule[Logic
case p if hasCatalogTable(p) => SubmarineDataMasking(p)
}
- marked transformAllExpressions {
+ // Extract global/local limit if any and apply after masking projection
+ val limitExpr: Option[Expression] = plan match {
+ case unaryNode: UnaryNode =>
+ unaryNode match {
Review comment:
redundant here？
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