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https://issues.apache.org/jira/browse/DRILL-1165?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jacques Nadeau resolved DRILL-1165.
-----------------------------------
Resolution: Invalid
Data has been in correct time format to cast to time.
> Cast a varchar timestamp into date fails
> -----------------------------------------
>
> Key: DRILL-1165
> URL: https://issues.apache.org/jira/browse/DRILL-1165
> Project: Apache Drill
> Issue Type: Bug
> Components: Functions - Drill
> Reporter: Krystal
>
> git.commit.id.abbrev=e5c2da0
> I have the following varchar data casted as timestamp:
> 0: jdbc:drill:schema=dfs> select cast(create_time as timestamp) from student
> where student_id=15;
> +------------+
> | EXPR$0 |
> +------------+
> | 2014-11-12 12:38:15.0 |
> I can cast the varchar data to a date:
> 0: jdbc:drill:schema=dfs> select cast(create_time as date) from student where
> student_id=15;
> +------------+
> | EXPR$0 |
> +------------+
> | 2014-11-12 |
> +------------+
> However, it fails when I tried to cast it to a time:
> 0: jdbc:drill:schema=dfs> select cast(create_time as time) from student where
> student_id=15;
> message: "Failure while running fragment. < IllegalArgumentException:[
> Invalid format: "2014-11-12 12:38:15" is malformed at "14-11-12 12:38:15" ]"
> If it works for date, it should work for time. This query returned the time
> portion of the string when executed from postgres.
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