cloud-fan commented on a change in pull request #25402: [SPARK-28666] Support
saveAsTable for V2 tables through Session Catalog
URL: https://github.com/apache/spark/pull/25402#discussion_r313733605
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File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala
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@@ -650,8 +651,14 @@ class Analyzer(
if catalog.isTemporaryTable(ident) =>
u // temporary views take precedence over catalog table names
- case u @ UnresolvedRelation(CatalogObjectIdentifier(Some(catalogPlugin),
ident)) =>
- loadTable(catalogPlugin,
ident).map(DataSourceV2Relation.create).getOrElse(u)
+ case u @ UnresolvedRelation(CatalogObjectIdentifier(maybeCatalog,
ident)) =>
+ maybeCatalog.orElse(sessionCatalog)
+ .flatMap(loadTable(_, ident))
+ .map {
+ case unresolved: UnresolvedTable => u
Review comment:
does it work? `UnresolvedTable` is a v2 table, not a logical plan. But here
we need to return a logical plan.
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