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https://issues.apache.org/jira/browse/HIVE-15342?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alan Gates updated HIVE-15342:
------------------------------
Attachment: HIVE-15342.patch
This patch adds two new columns in the catalog column column family in the
tables_table, one for the primary key and one for all foreign keys. Putting it
in the tables_table allows us to automatically drop the keys when the table is
dropped, and in the future will allow a single call to fetch table and keys
efficiently.
> Add support for primary/foreign keys in HBase metastore
> -------------------------------------------------------
>
> Key: HIVE-15342
> URL: https://issues.apache.org/jira/browse/HIVE-15342
> Project: Hive
> Issue Type: Improvement
> Components: HBase Metastore
> Reporter: Alan Gates
> Assignee: Alan Gates
> Fix For: 2.2.0
>
> Attachments: HIVE-15342.patch
>
>
> When HIVE-13076 was committed the calls into the HBase metastore were stubbed
> out. We need to implement support for constraints in the HBase metastore.
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