imback82 commented on a change in pull request #27718:
[WIP][SPARK-30885][SQL][FOLLOW-UP] Fix a hack in
ResolveSessionCatalog.TempViewOrV1Table
URL: https://github.com/apache/spark/pull/27718#discussion_r384910262
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/catalyst/analysis/ResolveSessionCatalog.scala
##########
@@ -663,14 +663,9 @@ class ResolveSessionCatalog(
object TempViewOrV1Table {
def unapply(nameParts: Seq[String]): Option[Seq[String]] = nameParts match
{
case _ if isTempView(nameParts) => Some(nameParts)
- case SessionCatalogAndTable(_, tbl) =>
- if (nameParts.head == CatalogManager.SESSION_CATALOG_NAME &&
tbl.length == 1) {
- // For name parts like `spark_catalog.t`, we need to fill in the
default database so
- // that the caller side won't treat it as a temp view.
- Some(Seq(catalogManager.v1SessionCatalog.getCurrentDatabase,
tbl.head))
- } else {
- Some(tbl)
- }
+ case Seq(CatalogManager.SESSION_CATALOG_NAME, viewName @ _*) if
isTempView(viewName) =>
+ throw new AnalysisException("Temp view name cannot contain catalog
name")
Review comment:
Ok, we can just return `Some(nameParts)` here if we want that behavior.
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