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From "Samarth Jain (JIRA)" <j...@apache.org>
Subject [jira] [Created] (PHOENIX-4007) Surface last stats update in explain plan output
Date Tue, 11 Jul 2017 05:59:00 GMT
Samarth Jain created PHOENIX-4007:
-------------------------------------

             Summary: Surface last stats update in explain plan output
                 Key: PHOENIX-4007
                 URL: https://issues.apache.org/jira/browse/PHOENIX-4007
             Project: Phoenix
          Issue Type: Bug
            Reporter: Samarth Jain


As part of PHOENIX-3822, we surfaced byte and row estimates for queries in explain plan. Since
we collect this information through stats collection, it would also be helpful to surface
when this information was last updated to reflect its freshness. We already store last_stats_update_time
in SYSTEM.STATS. So the task would be essentially surfacing last_stats_update_time as another
column in the explain plan result set.



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