[jira] [Created] (HIVE-4034) Should be able to specify windwoing spec without needing Between

["Ashutosh Chauhan (JIRA)" <ji...@apache.org>]

Ashutosh Chauhan created HIVE-4034:
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             Summary: Should be able to specify windwoing spec without needing Between
                 Key: HIVE-4034
                 URL: https://issues.apache.org/jira/browse/HIVE-4034
             Project: Hive
          Issue Type: Bug
            Reporter: Ashutosh Chauhan


Currently user need to do following:
{noformat}
select s, sum(b) over (distribute by i sort by si rows between unbounded preceding and current row) from over100k;
{noformat}
but sql spec allows following as well:
{noformat}
select s, sum(b) over (distribute by i sort by si rows unbounded preceding) from over100k;
{noformat}
In such cases {{current row}} should be assumed implicitly.  

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