imback82 commented on a change in pull request #26853:
[SPARK-30104][SQL][FOLLOWUP] V2 catalog named 'global_temp' should always be
masked
URL: https://github.com/apache/spark/pull/26853#discussion_r356858697
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/connector/catalog/LookupCatalog.scala
##########
@@ -117,7 +104,7 @@ private[sql] trait LookupCatalog extends Logging {
assert(nameParts.nonEmpty)
if (nameParts.length == 1) {
Some((currentCatalog, Identifier.of(Array(), nameParts.head)))
- } else if (nameParts.length == 2 &&
nameParts.head.equalsIgnoreCase(globalTempDB)) {
+ } else if (nameParts.head.equalsIgnoreCase(globalTempDB)) {
Review comment:
Now that we handle the single-name part differently, we don't need the check
here any more. This case will now resolve to the session catalog (mask v2
catalog named `global_temp`), and analysis will fail downstream if the name has
more than two parts.
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