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https://issues.apache.org/jira/browse/HIVE-675?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12899642#action_12899642
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HBase Review Board commented on HIVE-675:
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Message from: "Carl Steinbach" <c...@cloudera.com>
bq. On 2010-08-11 06:57:04, namit jain wrote:
bq. > metastore/if/hive_metastore.thrift, line 35
bq. > <http://review.cloudera.org/r/508/diff/2/?file=5171#file5171line35>
bq. >
bq. > Same as John's earlier comment - do we need
bq. > to change the name.
bq. >
bq. > No-one is using this table in the metastore currently,
bq. > so it might be OK - but not sure, how JDO would
bq. > handle renaming a column
Done.
bq. On 2010-08-11 06:57:04, namit jain wrote:
bq. > ql/src/test/queries/clientpositive/database.q, line 15
bq. > <http://review.cloudera.org/r/508/diff/2/?file=5216#file5216line15>
bq. >
bq. > also add a test for 'show databases for a pattern'
Done.
- 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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