pnowojski commented on a change in pull request #6893: [FLINK-10638] [table]
Fix table scan resolution for temporal join queries
URL: https://github.com/apache/flink/pull/6893#discussion_r226966124
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File path:
flink-libraries/flink-table/src/main/scala/org/apache/flink/table/api/StreamTableEnvironment.scala
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@@ -804,9 +804,9 @@ abstract class StreamTableEnvironment(
*/
private[flink] def optimize(relNode: RelNode, updatesAsRetraction: Boolean):
RelNode = {
val convSubQueryPlan = optimizeConvertSubQueries(relNode)
- val temporalTableJoinPlan = optimizeConvertToTemporalJoin(convSubQueryPlan)
Review comment:
This was being done before `optimizeConvertTableReferences` because
unrolling temporal table functions introduces new plan subtrees that can (and
will have) new scan nodes.
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