zhangfengcdt commented on issue #4455: URL: https://github.com/apache/datafusion-comet/issues/4455#issuecomment-4557368704
In addition to what @jiayuasu has pointed out for the complexity of supporting those st functions compatible with other geospatial analytics engine, the combinations of them into joins or sub-queries would make it really challenge from the core itself. For example, using st predicates in a join condition without dedicated spatial partitioning would easily make the join impractical to run. That said, I think it is much cleaner and reasonable to make st functions extensible to take advantage of other tools in the datafusion ecosystems, such as sedona-db. -- 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]
