[jira] [Commented] (HIVE-7275) optimize these functions for windowing function.

[ https://issues.apache.org/jira/browse/HIVE-7275?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14050988#comment-14050988 ] Harish Butani commented on HIVE-7275: - Opened HIVE-7344 to handle FirstVal, LastVal str

[jira] [Commented] (HIVE-7275) optimize these functions for windowing function.

[ https://issues.apache.org/jira/browse/HIVE-7275?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14046320#comment-14046320 ] Harish Butani commented on HIVE-7275: - 1. most of these are UDFs: coalesce floor sig