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From "Arina Ielchiieva (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-4514) Add describe schema <schema_name> command
Date Sun, 20 Mar 2016 16:57:33 GMT

     [ https://issues.apache.org/jira/browse/DRILL-4514?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Arina Ielchiieva updated DRILL-4514:
------------------------------------
    Summary: Add describe schema <schema_name> command  (was: Add describe database
<db_name> command)

> Add describe schema <schema_name> command
> -----------------------------------------
>
>                 Key: DRILL-4514
>                 URL: https://issues.apache.org/jira/browse/DRILL-4514
>             Project: Apache Drill
>          Issue Type: New Feature
>    Affects Versions: Future
>            Reporter: Arina Ielchiieva
>            Assignee: Arina Ielchiieva
>
> Add describe database <db_name> command which will return directory associated
with a database on the fly.
> Syntax:
> describe database <db_name>
> describe schema <schema_name>
> Output:
> {noformat}
>  DESCRIBE SCHEMA xdf.proc;
> +---------------------+----------------------------+
> |    name             | location                   |
> +---------------------+----------------------------+
> | xdf.proc            | maprfs://dl.data/processed |
> +---------------------+----------------------------+
> {noformat}
> Current implementation covers only dfs schema.
> For all other "<INFORMATION UNAVAILABLE>" will be returned.



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