hvanhovell commented on code in PR #40997:
URL: https://github.com/apache/spark/pull/40997#discussion_r1244511715
##########
connector/connect/server/src/main/scala/org/apache/spark/sql/connect/planner/SparkConnectPlanner.scala:
##########
@@ -2036,6 +2036,26 @@ class SparkConnectPlanner(val sessionHolder:
SessionHolder) extends Logging {
}
}
+ private def transformJoinWith(rel: proto.Join): LogicalPlan = {
+ val joined =
+
session.sessionState.executePlan(transformJoin(rel)).analyzed.asInstanceOf[logical.Join]
+
+ JoinWith.typedJoinWith(
+ joined,
+ session.sqlContext.conf.dataFrameSelfJoinAutoResolveAmbiguity,
+ session.sessionState.analyzer.resolver,
+ rel.getIsLeftRowStruct,
+ rel.getIsRightRowStruct)
+ }
+
+ private def transformJoinOrJoinWith(rel: proto.Join): LogicalPlan = {
+ if (rel.hasIsLeftRowStruct && rel.hasIsRightRowStruct) {
Review Comment:
This would be a reason why I'd make it a single field.
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