aokolnychyi commented on issue #4188: URL: https://github.com/apache/iceberg/issues/4188#issuecomment-1056102348
I think we should be really careful with allowing filtering on arbitrary data columns. In a lot of cases, this may end up useless or even degrade the performance. We currently only allow filtering on data columns used as source fields for partition transforms. I would consider allowing filtering by sort columns defined in the table. However, I would probably (not sure) hide it under a flag so that users would have to opt in. Thoughts, @rdblue @RussellSpitzer? -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
