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Posted to issues@drill.apache.org by "Vitalii Diravka (JIRA)" <ji...@apache.org> on 2017/08/08 14:18:00 UTC
[jira] [Assigned] (DRILL-1051) casting timestamp as date gives
wrong result for dates earlier than 1797
[ https://issues.apache.org/jira/browse/DRILL-1051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vitalii Diravka reassigned DRILL-1051:
--------------------------------------
Assignee: Vitalii Diravka
> casting timestamp as date gives wrong result for dates earlier than 1797
> ------------------------------------------------------------------------
>
> Key: DRILL-1051
> URL: https://issues.apache.org/jira/browse/DRILL-1051
> Project: Apache Drill
> Issue Type: Bug
> Components: Functions - Drill
> Reporter: Chun Chang
> Assignee: Vitalii Diravka
> Priority: Minor
> Fix For: Future
>
>
> #Wed Jun 18 10:27:23 PDT 2014
> git.commit.id.abbrev=894037a
> It appears casting dates earlier than year 1797 gives wrong result:
> 0: jdbc:drill:schema=dfs> select cast(c_timestamp as varchar(20)), cast(c_timestamp as date) from data where c_row <> 12;
> +------------+------------+
> | EXPR$0 | EXPR$1 |
> +------------+------------+
> | 1997-01-02 03:04:05 | 1997-01-02 |
> | 1997-01-02 00:00:00 | 1997-01-02 |
> | 2001-09-22 18:19:20 | 2001-09-22 |
> | 1997-02-10 17:32:01 | 1997-02-10 |
> | 1997-02-10 17:32:00 | 1997-02-10 |
> | 1997-02-11 17:32:01 | 1997-02-11 |
> | 1997-02-12 17:32:01 | 1997-02-12 |
> | 1997-02-13 17:32:01 | 1997-02-13 |
> | 1997-02-14 17:32:01 | 1997-02-14 |
> | 1997-02-15 17:32:01 | 1997-02-15 |
> | 1997-02-16 17:32:01 | 1997-02-16 |
> | 0097-02-16 17:32:01 | 0097-02-17 |
> | 0597-02-16 17:32:01 | 0597-02-13 |
> | 1097-02-16 17:32:01 | 1097-02-09 |
> | 1697-02-16 17:32:01 | 1697-02-15 |
> | 1797-02-16 17:32:01 | 1797-02-15 |
> | 1897-02-16 17:32:01 | 1897-02-16 |
> | 1997-02-16 17:32:01 | 1997-02-16 |
> | 2097-02-16 17:32:01 | 2097-02-16 |
> | 1996-02-28 17:32:01 | 1996-02-28 |
> | 1996-02-29 17:32:01 | 1996-02-29 |
> | 1996-03-01 17:32:01 | 1996-03-01 |
> +------------+------------+
> 22 rows selected (0.201 seconds)
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