[ https://issues.apache.org/jira/browse/HIVE-675?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12897625#action_12897625 ]
HBase Review Board commented on HIVE-675: ----------------------------------------- Message from: "Carl Steinbach" <c...@cloudera.com> bq. On 2010-08-11 06:57:04, namit jain wrote: bq. > ql/src/java/org/apache/hadoop/hive/ql/parse/Hive.g, line 572 bq. > <http://review.cloudera.org/r/508/diff/2/?file=5203#file5203line572> bq. > bq. > remove KW_SCHEMAS In MySQL SHOW SCHEMAS is a synonym for SHOW DATABASES as of version 5.0.2. I think the general convention in Hive is to mimic the behavior of MySQL. Please let me know if there is a reason why we should not do that here. http://dev.mysql.com/doc/refman/5.0/en/show-databases.html - Carl ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: http://review.cloudera.org/r/508/#review838 ----------------------------------------------------------- > 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-675-2010-7-16.patch.txt, > HIVE-675-2010-8-4.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. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.