Github user hvanhovell commented on a diff in the pull request:
https://github.com/apache/spark/pull/15542#discussion_r85895743
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/internal/CatalogImpl.scala ---
@@ -133,11 +133,11 @@ class CatalogImpl(sparkSession: SparkSession) extends
Catalog {
private def makeFunction(funcIdent: FunctionIdentifier): Function = {
val metadata = sessionCatalog.lookupFunctionInfo(funcIdent)
new Function(
- name = funcIdent.identifier,
- database = funcIdent.database.orNull,
+ name = metadata.getName,
+ database = metadata.getDb,
description = null, // for now, this is always undefined
className = metadata.getClassName,
- isTemporary = funcIdent.database.isEmpty)
+ isTemporary = metadata.getDb == null)
--- End diff --
We do not support global temp functions. So this is the right way to do it.
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