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https://issues.apache.org/jira/browse/HIVE-18685?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16486543#comment-16486543
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ASF GitHub Bot commented on HIVE-18685:
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GitHub user alanfgates opened a pull request:
https://github.com/apache/hive/pull/353
HIVE-18685
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/alanfgates/hive hive18973
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/hive/pull/353.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #353
----
commit bfec5838be14192fee6af60c21916b75e869db2a
Author: Alan Gates <gates@...>
Date: 2018-04-26T21:10:14Z
HIVE-19323 Create metastore SQL install and upgrade scripts for 3.1
commit cfa777cc7d428074da96591b1a1b18cc537c519e
Author: Alan Gates <gates@...>
Date: 2018-04-26T23:27:18Z
HIVE-18685 Make transaction system work with catalogs
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> Add catalogs to metastore
> -------------------------
>
> Key: HIVE-18685
> URL: https://issues.apache.org/jira/browse/HIVE-18685
> Project: Hive
> Issue Type: New Feature
> Components: Metastore, Parser, Security, SQL
> Affects Versions: 3.0.0
> Reporter: Alan Gates
> Assignee: Alan Gates
> Priority: Major
> Labels: pull-request-available
> Attachments: HMS Catalog Design Doc.pdf
>
>
> SQL supports two levels of namespaces, called in the spec catalogs and
> schemas (with schema being equivalent to Hive's database). I propose to add
> the upper level of catalog. The attached design doc covers the use cases,
> requirements, and brief discussion of how it will be implemented in a
> backwards compatible way.
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