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Posted to issues@drill.apache.org by "Jacques Nadeau (JIRA)" <ji...@apache.org> on 2015/05/05 15:37:00 UTC
[jira] [Updated] (DRILL-2284) Describe table returns no rows for
Parquet / JSON / Text
[ https://issues.apache.org/jira/browse/DRILL-2284?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jacques Nadeau updated DRILL-2284:
----------------------------------
Fix Version/s: (was: 1.0.0)
1.2.0
> Describe table returns no rows for Parquet / JSON / Text
> --------------------------------------------------------
>
> Key: DRILL-2284
> URL: https://issues.apache.org/jira/browse/DRILL-2284
> Project: Apache Drill
> Issue Type: Bug
> Components: Metadata
> Reporter: Abhishek Girish
> Assignee: Steven Phillips
> Priority: Minor
> Fix For: 1.2.0
>
>
> 'Describe' table should either support displaying schema information or fail indicating the lack of support for Parquet / JSON / Text
> Currently no rows are returned, which might confuse an end user
> *Parquet/JSON/Text:*
> > describe store_sales;
> +--+
> | |
> +--+
> +--+
> No rows selected (0.07 seconds)
> *Hive:*
> > describe region;
> +-------------+------------+-------------+
> | COLUMN_NAME | DATA_TYPE | IS_NULLABLE |
> +-------------+------------+-------------+
> | r_regionkey | INTEGER | YES |
> | r_name | VARCHAR | YES |
> | r_comment | VARCHAR | YES |
> +-------------+------------+-------------+
> *Views:*
> > describe ship_mode_par_view;
> +-------------+------------+-------------+
> | COLUMN_NAME | DATA_TYPE | IS_NULLABLE |
> +-------------+------------+-------------+
> | * | ANY | NO |
> +-------------+------------+-------------+
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