cloud-fan commented on a change in pull request #29756:
URL: https://github.com/apache/spark/pull/29756#discussion_r493462779
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File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala
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@@ -1020,16 +1039,35 @@ class Analyzer(
// 3) If a v1 table is found, create a v1 relation. Otherwise, create a v2
relation.
private def lookupRelation(
identifier: Seq[String],
- options: CaseInsensitiveStringMap): Option[LogicalPlan] = {
+ options: CaseInsensitiveStringMap,
+ isStreaming: Boolean): Option[LogicalPlan] = {
expandRelationName(identifier) match {
case SessionCatalogAndIdentifier(catalog, ident) =>
lazy val loaded = CatalogV2Util.loadTable(catalog, ident).map {
case v1Table: V1Table =>
- v1SessionCatalog.getRelation(v1Table.v1Table, options)
+ if (isStreaming) {
+ SubqueryAlias(
Review comment:
what happens for views? shall we fail here if `v1Table` is a view before
we have a good story?
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