peter-toth commented on a change in pull request #23531: [SPARK-24497][SQL]
Support recursive SQL query
URL: https://github.com/apache/spark/pull/23531#discussion_r250236035
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/Optimizer.scala
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@@ -471,6 +471,15 @@ object LimitPushDown extends Rule[LogicalPlan] {
case _ => join
}
LocalLimit(exp, newJoin)
+ case LocalLimit(
+ nl @ IntegerLiteral(newLimit),
+ rt @ RecursiveTable(_, anchorTerm, recursiveTerm, limit))
+ if limit.map(_ > newLimit).getOrElse(true) =>
Review comment:
thanks fixed
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