venkata91 commented on a change in pull request #23803: [SPARK-26894][SQL]
Handle Alias as well in AggregateEstimation to propagate child stats
URL: https://github.com/apache/spark/pull/23803#discussion_r258651329
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File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/statsEstimation/AggregateEstimation.scala
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@@ -17,7 +17,7 @@
package org.apache.spark.sql.catalyst.plans.logical.statsEstimation
-import org.apache.spark.sql.catalyst.expressions.Attribute
+import org.apache.spark.sql.catalyst.expressions.{Alias, Attribute,
AttributeMap}
Review comment:
Done
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