cloud-fan commented on a change in pull request #29756:
URL: https://github.com/apache/spark/pull/29756#discussion_r494064042
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala
##########
@@ -861,15 +862,22 @@ class Analyzer(
lookupTempView(ident).map(_ =>
ResolvedView(ident.asIdentifier)).getOrElse(u)
}
- def lookupTempView(identifier: Seq[String]): Option[LogicalPlan] = {
+ def lookupTempView(
+ identifier: Seq[String], isStreaming: Boolean = false):
Option[LogicalPlan] = {
// Permanent View can't refer to temp views, no need to lookup at all.
if (isResolvingView) return None
- identifier match {
+ val tmpView = identifier match {
case Seq(part1) => v1SessionCatalog.lookupTempView(part1)
case Seq(part1, part2) => v1SessionCatalog.lookupGlobalTempView(part1,
part2)
case _ => None
}
+
+ if (isStreaming && tmpView.nonEmpty && !tmpView.get.isStreaming) {
+ throw new AnalysisException("The temp view related to non-streaming
relation is " +
Review comment:
```
"${identifier.quoted} is a temp view of batch logical plan, please use batch
API such as `DataFrameReader.table` to read it."
```
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