yaooqinn commented on a change in pull request #27187: [SPARK-30497][SQL]
migrate DESCRIBE TABLE to the new framework
URL: https://github.com/apache/spark/pull/27187#discussion_r365844728
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala
##########
@@ -900,6 +902,18 @@ class Analyzer(
}
case _ => u
}
+
+ case u @ UnresolvedTableOrView(identifier) =>
+ expandRelationName(identifier) match {
+ case SessionCatalogAndIdentifier(catalog, ident) =>
+ CatalogV2Util.loadTable(catalog, ident) match {
+ // We don't support view in v2 catalog yet. Here we treat v1
view as table and use
Review comment:
IIUC, if this one carries a v1Table which is actually a view, then you need
to handle the exception in `DataSourceV2Strategy` but why not just fail it
here. If so, instead of introducing the new `UnresolvedTableOrView`, I guess
`UnresolvedTable` seems to be enough
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
With regards,
Apache Git Services
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
