[jira] [Commented] (HIVE-10487) remove non-ISO restriction that projections in a union have identical column names
[ https://issues.apache.org/jira/browse/HIVE-10487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15827154#comment-15827154 ] Pengcheng Xiong commented on HIVE-10487: This is not a problem any more on current hive master. I
[jira] [Commented] (HIVE-10487) remove non-ISO restriction that projections in a union have identical column names
[ https://issues.apache.org/jira/browse/HIVE-10487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14513028#comment-14513028 ] Xuefu Zhang commented on HIVE-10487: Interesting. If the restriction is lifted, what's