wangyum commented on issue #25053: [SPARK-28252][SQL] local/global temp views should not accept duplicate column names URL: https://github.com/apache/spark/pull/25053#issuecomment-509954776 PostgreSQL also does not accept duplicate column names: ```sql postgres=# CREATE TEMPORARY VIEW spark_28252 as select 1 as c1, 2 as c1; ERROR: column "c1" specified more than once ```
---------------------------------------------------------------- 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]
