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Phabricator commented on HIVE-3490: ----------------------------------- njain has commented on the revision "HIVE-3490 [jira] Implement * or a.* for arguments to UDFs". code changes look good INLINE COMMENTS ql/src/test/queries/clientpositive/allcolref_in_udf.q:4 can you add limit 10 to reduce the output ql/src/test/queries/clientpositive/allcolref_in_udf.q:8 what are the columns of concat(*) - is it a.* followed by b.* Can you add comments ql/src/test/queries/clientpositive/allcolref_in_udf.q:9 again, add a limit at the end REVISION DETAIL https://reviews.facebook.net/D8889 To: JIRA, navis Cc: njain > Implement * or a.* for arguments to UDFs > ---------------------------------------- > > Key: HIVE-3490 > URL: https://issues.apache.org/jira/browse/HIVE-3490 > Project: Hive > Issue Type: Bug > Components: Query Processor, UDF > Reporter: Adam Kramer > Assignee: Navis > Attachments: HIVE-3490.D8889.1.patch > > > For a random UDF, we should be able to use * or a.* to refer to "all of the > columns in their natural order." This is not currently implemented. > I'm reporting this as a bug because it is a manner in which Hive is > inconsistent with the SQL spec, and because Hive claims to implement *. > hive> select all_non_null(a.*) from table a where a.ds='2012-09-01'; > FAILED: ParseException line 1:25 mismatched input '*' expecting Identifier > near '.' in expression specification -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira