Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/12146#discussion_r59095918
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/catalog/SessionCatalog.scala
---
@@ -283,10 +294,15 @@ class SessionCatalog(
* explicitly specified.
*/
def isTemporaryTable(name: TableIdentifier): Boolean = {
- !name.database.isDefined &&
tempTables.contains(formatTableName(name.table))
+ name.database.isEmpty &&
tempTables.contains(formatTableName(name.table))
}
/**
+ * Return whether View is supported
+ */
+ def isViewSupported: Boolean = false
--- End diff --
Since we move `DROP TABLE` to sql/core, users are allowed to `DROP VIEW` in
`SQLContext`. Thus, the parser is unable to detect it. Both are sharing the
same function.
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