[jira] [Commented] (DRILL-708) TRUNC(n1) function returns a decimal instead of int

["Yash Sharma (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DRILL-708?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14031618#comment-14031618 ] 

Yash Sharma commented on DRILL-708:
-----------------------------------

The function would return float currently to avoid data loss on converting to long etc.
Added DRILL-988 for this bugfix.
Fix : future.

> TRUNC(n1) function returns a decimal instead of int
> ---------------------------------------------------
>
>                 Key: DRILL-708
>                 URL: https://issues.apache.org/jira/browse/DRILL-708
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Functions - Drill
>    Affects Versions: 1.0.0-milestone-1
>            Reporter: Krystal
>            Assignee: Yash Sharma
>             Fix For: Future
>
>         Attachments: DRILL-708.patch
>
>
> The TRUNC(n1) function should return the integer part of n1 as an int.  In drill, however, the value returned is a decimal.  For example,
> select trunc(15.79) from voter where voter_id=10;
> returns 15.0
> The other database platforms return an int value of 15.



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