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From "Samarth Jain (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (PHOENIX-4007) Surface last stats update in explain plan output
Date Fri, 04 Aug 2017 19:18:00 GMT

     [ https://issues.apache.org/jira/browse/PHOENIX-4007?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Samarth Jain reassigned PHOENIX-4007:
-------------------------------------

    Assignee: Samarth Jain

> 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
>            Assignee: 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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