dongjoon-hyun commented on code in PR #55547:
URL: https://github.com/apache/spark/pull/55547#discussion_r3195738724
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sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/v2/DataSourceV2Strategy.scala:
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@@ -448,14 +448,29 @@ class DataSourceV2Strategy(session: SparkSession) extends
Strategy with Predicat
case _: NoopCommand =>
LocalTableScanExec(Nil, Nil, None) :: Nil
- case RenameTable(r @ ResolvedTable(catalog, oldIdent, _, _), newIdent,
isView) =>
+ case RenameTable(r @ ResolvedTable(catalog, oldIdent, _, _),
rawNewNameParts, isView) =>
if (isView) {
throw QueryCompilationErrors.cannotRenameTableWithAlterViewError()
}
+
+ // Strip catalog prefix if the identifier is catalog-qualified.
+ val newNameParts = if (rawNewNameParts.length > 1 &&
+ SQLConf.get.resolver(rawNewNameParts.head, catalog.name())) {
Review Comment:
`session.sessionState.conf.resolver` will be better in this case.
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