Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/17185#discussion_r207702706
--- Diff:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/catalog/SessionCatalogSuite.scala
---
@@ -536,12 +536,13 @@ abstract class SessionCatalogSuite extends
AnalysisTest {
assert(metadata.viewText.isDefined)
val view = View(desc = metadata, output =
metadata.schema.toAttributes,
child = CatalystSqlParser.parsePlan(metadata.viewText.get))
+ val alias = AliasIdentifier("view1", Some("db3"))
--- End diff --
instead of creating `AliasIdentifier` manually, we can also define a
`SubqueryAlias.apply` which takes db name and table name.
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