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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/08/26 16:52:47 UTC

[jira] [Assigned] (SPARK-10292) make metadata query-able by adding meta table

     [ https://issues.apache.org/jira/browse/SPARK-10292?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-10292:
------------------------------------

    Assignee:     (was: Apache Spark)

> make metadata query-able by adding meta table
> ---------------------------------------------
>
>                 Key: SPARK-10292
>                 URL: https://issues.apache.org/jira/browse/SPARK-10292
>             Project: Spark
>          Issue Type: New Feature
>          Components: SQL
>            Reporter: Wenchen Fan
>
> To begin with, we can set up 2 meta tables: catalog_tables and catalog_columns.
> catalog_tables have 3 columns: name, database, is_temporary.
> catalog_columns have 5 columns: name, table, database, data_type, nullable.



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