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From "Peter Vary (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-17800) input_part6.q wants to test partition pruning, but tests expression evaluation
Date Tue, 17 Oct 2017 14:53:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-17800?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Peter Vary updated HIVE-17800:
------------------------------
    Attachment: HIVE-17800.patch

> input_part6.q wants to test partition pruning, but tests expression evaluation
> ------------------------------------------------------------------------------
>
>                 Key: HIVE-17800
>                 URL: https://issues.apache.org/jira/browse/HIVE-17800
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Peter Vary
>            Assignee: Peter Vary
>         Attachments: HIVE-17800.patch
>
>
> input_part6.q looks like this:
> {code}
> EXPLAIN
> SELECT x.* FROM SRCPART x WHERE x.ds = 2008-04-08 LIMIT 10;
> {code}
> The intended test most probably is this:
> {code}
> EXPLAIN
> SELECT x.* FROM SRCPART x WHERE x.ds = "2008-04-08" LIMIT 10;
> {code}
> Currently we evaluete 2008-4-8 to 1996:
> {code}
> predicate: (UDFToDouble(ds) = 1996.0) (type: boolean)
> {code}



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