Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/16233#discussion_r95514996
--- Diff:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/catalog/ExternalCatalogSuite.scala
---
@@ -860,6 +864,24 @@ abstract class CatalogTestUtils {
bucketSpec = Some(BucketSpec(4, Seq("col1"), Nil)))
}
+ def newView(
+ name: String,
+ database: Option[String] = None): CatalogTable = {
+ val viewDefaultDatabase = database.getOrElse("default")
+ CatalogTable(
+ identifier = TableIdentifier(name, database),
+ tableType = CatalogTableType.VIEW,
+ storage = CatalogStorageFormat.empty,
+ schema = new StructType()
+ .add("col1", "int")
+ .add("col2", "string")
+ .add("a", "int")
+ .add("b", "string"),
+ viewOriginalText = Some("SELECT * FROM tbl1"),
+ viewText = Some("SELECT * FROM tbl1"),
+ properties = Map[String, String] {CatalogTable.VIEW_DEFAULT_DATABASE
-> viewDefaultDatabase})
--- End diff --
nit: `Map(CatalogTable.VIEW_DEFAULT_DATABASE -> viewDefaultDatabase)`,
scala comiler will infer the type for us
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