Are there plans to support UDTFs in Drill? I recall some discussions on a hangout last year about re-implementing the flatten function within a UDTF framework so that this framework could be made available to the community.
Also Jacques mentions here that he'd look into putting together a proposal on UDTFs: https://issues.apache.org/jira/browse/DRILL-3876?focusedCommentId=14944281&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14944281 Did anything come of that? -- Chris Matta 215-701-3146 ch...@mapr.com