You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2020/12/11 08:54:50 UTC

[GitHub] [flink] wuchong commented on pull request #14368: FLINK-18778: Support the SupportsProjectionPushDown interface for Loo…

wuchong commented on pull request #14368:
URL: https://github.com/apache/flink/pull/14368#issuecomment-743063287


   Hi @atris , this task doesn't mean to make `LookupTableSource` extends `SupportsProjectionPushDown`. But to make `LookupTableSource` can have the ability of  `SupportsProjectionPushDown`. Currently, only `ScanTableSource` supports `SupportsProjectionPushDown`. We need to update the planner and optimizer to support this. 
   
   I will close this PR for now. 
   
   Besides, @hailong has taken this issue. I'm not sure whether he has been starting working on this. Would be better to coordinate the work in the JIRA issue. 


----------------------------------------------------------------
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:
users@infra.apache.org