clintropolis commented on issue #12911: URL: https://github.com/apache/druid/issues/12911#issuecomment-1217466981
Hi @zoov-w, I have added partial support this functionality in #11650, which added `MV_FILTER_ONLY` and `MV_FILTER_NONE` which covers the list filtered functionality. Instead of using the `DimensionSpec` however, I decided to port the functionality to a `VirtualColumn` implementation (which is the way I would prefer we do column transformations). We have been naming all SQL functions that explicitly deal with multi-value strings with the `MV_` prefix, so by that naming the missing functions are `MV_FILTER_REGEX` and `MV_FILTER_PREFIX`. That PR would probably be a good reference if you would like to try to add them as `VirtualColumn`. -- 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]
