Github user xwu0226 commented on a diff in the pull request: https://github.com/apache/spark/pull/16626#discussion_r99679239 --- Diff: sql/core/src/main/scala/org/apache/spark/sql/execution/command/ddl.scala --- @@ -814,4 +816,50 @@ object DDLUtils { } } } + + /** + * ALTER TABLE ADD COLUMNS command does not support temporary view/table, + * view, or datasource table with text, orc formats or external provider. + */ + def verifyAlterTableAddColumn( --- End diff -- Ok. I will move to AlterTableAddColumnsCommand class
--- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org