[GitHub] spark pull request #14452: [SPARK-16849][SQL][WIP] Improve subquery executio...

Github user viirya commented on a diff in the pull request: https://github.com/apache/spark/pull/14452#discussion_r78499987 --- Diff: sql/core/src/main/scala/org/apache/spark/sql/execution/exchange/EnsureRequirements.scala --- @@ -268,3 +269,35 @@ case class

[GitHub] spark pull request #14452: [SPARK-16849][SQL][WIP] Improve subquery executio...

Github user viirya commented on a diff in the pull request: https://github.com/apache/spark/pull/14452#discussion_r78499975 --- Diff: sql/core/src/main/scala/org/apache/spark/sql/execution/subquery/CommonSubquery.scala --- @@ -0,0 +1,68 @@ +/* + * Licensed to the Apache

[GitHub] spark pull request #14452: [SPARK-16849][SQL][WIP] Improve subquery executio...

Github user viirya commented on a diff in the pull request: https://github.com/apache/spark/pull/14452#discussion_r78494742 --- Diff: sql/core/src/main/scala/org/apache/spark/sql/execution/exchange/EnsureRequirements.scala --- @@ -268,3 +269,35 @@ case class

[GitHub] spark pull request #14452: [SPARK-16849][SQL][WIP] Improve subquery executio...

Github user viirya commented on a diff in the pull request: https://github.com/apache/spark/pull/14452#discussion_r78494245 --- Diff: sql/core/src/main/scala/org/apache/spark/sql/execution/subquery/CommonSubquery.scala --- @@ -0,0 +1,68 @@ +/* + * Licensed to the Apache