[jira] [Created] (HIVE-19869) Remove double formatting bug followup of HIVE-19382

["slim bouguerra (JIRA)" <ji...@apache.org>]

slim bouguerra created HIVE-19869:
-------------------------------------

             Summary: Remove double formatting bug followup of HIVE-19382
                 Key: HIVE-19869
                 URL: https://issues.apache.org/jira/browse/HIVE-19869
             Project: Hive
          Issue Type: Bug
            Reporter: slim bouguerra
            Assignee: slim bouguerra


HIVE-19382 has a minor bug that happens when users provide custom format as part of FROM_UNIXTIMESTAMP function.
Here is an example query
{code}
SELECT SUM(`ssb_druid_100`.`lo_revenue`) AS `sum_lo_revenue_ok`,
CAST(FROM_UNIXTIME(UNIX_TIMESTAMP(CAST(`ssb_druid_100`.`__time` AS TIMESTAMP)), 'yyyy-MM-dd HH:00:00') AS TIMESTAMP) AS `thr___time_ok`
 FROM `druid_ssb`.`ssb_druid_100` `ssb_druid_100`
GROUP BY CAST(FROM_UNIXTIME(UNIX_TIMESTAMP(CAST(`ssb_druid_100`.`__time` AS TIMESTAMP)), 'yyyy-MM-dd HH:00:00') AS TIMESTAMP);
{code}



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