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Posted to reviews@spark.apache.org by GitBox <gi...@apache.org> on 2022/02/28 13:26:26 UTC

[GitHub] [spark] cloud-fan commented on a change in pull request #35653: [SPARK-38318][SQL] Skip view cyclic reference check if view is stored as logical plan

cloud-fan commented on a change in pull request #35653:
URL: https://github.com/apache/spark/pull/35653#discussion_r815886132



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File path: sql/core/src/main/scala/org/apache/spark/sql/execution/command/views.scala
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@@ -614,7 +614,11 @@ object ViewHelper extends SQLConfHelper with Logging {
     }.getOrElse(false)
     if (replace && uncache) {
       logDebug(s"Try to uncache ${name.quotedString} before replacing.")
-      checkCyclicViewReference(analyzedPlan, Seq(name), name)

Review comment:
       I don't think we want to support it officially. It's for backward compatibility only.




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