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https://issues.apache.org/jira/browse/HIVE-675?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12899070#action_12899070
 ] 

HBase Review Board commented on HIVE-675:
-----------------------------------------

Message from: "Carl Steinbach" <c...@cloudera.com>


bq.  On 2010-08-09 15:51:55, John Sichi wrote:
bq.  > metastore/src/model/package.jdo, line 11
bq.  > <http://review.cloudera.org/r/508/diff/2/?file=5193#file5193line11>
bq.  >
bq.  >     Do we really need to change this column name?  I can see that it 
doesn't follow the conventions for other tables, but it might make upgrades a 
pain.
bq.  >

I reverted the change.


bq.  On 2010-08-09 15:51:55, John Sichi wrote:
bq.  > ql/src/java/org/apache/hadoop/hive/ql/plan/ShowDatabasesDesc.java, line 
41
bq.  > <http://review.cloudera.org/r/508/diff/2/?file=5209#file5209line41>
bq.  >
bq.  >     Should this be db_name instead of tab_name?

Changed.


- Carl


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> add database/schema support Hive QL
> -----------------------------------
>
>                 Key: HIVE-675
>                 URL: https://issues.apache.org/jira/browse/HIVE-675
>             Project: Hadoop Hive
>          Issue Type: New Feature
>          Components: Metastore, Query Processor
>            Reporter: Prasad Chakka
>            Assignee: Carl Steinbach
>             Fix For: 0.6.0, 0.7.0
>
>         Attachments: hive-675-2009-9-16.patch, hive-675-2009-9-19.patch, 
> hive-675-2009-9-21.patch, hive-675-2009-9-23.patch, hive-675-2009-9-7.patch, 
> hive-675-2009-9-8.patch, HIVE-675-2010-08-16.patch.txt, 
> HIVE-675-2010-7-16.patch.txt, HIVE-675-2010-8-4.patch.txt, 
> HIVE-675.10.patch.txt, HIVE-675.11.patch.txt
>
>
> Currently all Hive tables reside in single namespace (default). Hive should 
> support multiple namespaces (databases or schemas) such that users can create 
> tables in their specific namespaces. These name spaces can have different 
> warehouse directories (with a default naming scheme) and possibly different 
> properties.
> There is already some support for this in metastore but Hive query parser 
> should have this feature as well.

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