imback82 commented on pull request #31273: URL: https://github.com/apache/spark/pull/31273#issuecomment-783861974
Thanks @cloud-fan for the suggestion. I pushed new changes that do not require `View` signature changes. Basically, the following changes are needed: 1. `TemporaryViewRelation` now stores an optional analyzed plan if the temp view is created from dataframe. 2. `CatalogTable`'s properties now stores `VIEW_CREATED_FROM_DATAFRAME` as a key to to differentiate the view create from dataframe. (On a side note, I first made a change without doing 1), by creating `CatalogTable` on the fly in `SessionCatalog`. However, there were tests that compare analyzed plans which were failing due to `CatalogTable.createTime` difference, so I moved creating `CatalogTable` in `CreateViewCommand.run`. It seems that this is a better approach where we can wrap all the temporary views with `TemporaryViewRelation` eventually once we also migrate `ALTER VIEW` and `CREATE TEMP VIEW USING`.) ---------------------------------------------------------------- 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: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
