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Posted to dev@hive.apache.org by "Thejas M Nair (JIRA)" <ji...@apache.org> on 2014/09/15 19:25:34 UTC

[jira] [Resolved] (HIVE-5940) SQL std auth - support,authorize new 'show grant..' statements

     [ https://issues.apache.org/jira/browse/HIVE-5940?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Thejas M Nair resolved HIVE-5940.
---------------------------------
    Resolution: Done

> SQL std auth - support,authorize new 'show grant..' statements
> --------------------------------------------------------------
>
>                 Key: HIVE-5940
>                 URL: https://issues.apache.org/jira/browse/HIVE-5940
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Authorization, SQLStandardAuthorization
>            Reporter: Thejas M Nair
>   Original Estimate: 36h
>  Remaining Estimate: 36h
>
> SHOW GRANTS statement -
> It will give a list of objects, privileges, and who granted the grantee rights on that object
> - When used by a user who does not participate in the SUPERUSER role, it can be
> used in three ways
> -- SHOW GRANTS; This will show all grants effective for the current user or
> roles, whichever is currently determining the user’s privileges.
> -- SHOW GRANTS FOR role; This will show grants effective for a given
> role. The user must participate in that role, otherwise permission will be
> denied.
> -- SHOW GRANTS FOR user; where user is the username of the current
> user. This will show grants effective for the user. Attempts to list grants
> effective for other users will be denied.
> - When used by a user who does participate in the SUPERUSER role, it can be
> used in three ways:
> -- SHOW GRANTS; As in the previous section.
> -- SHOW GRANTS FOR role; This will show grants effective for a given
> role. Any role, regardless of whether the current user participates in it,
> can be shown.
> -- SHOW GRANTS FOR user; where user is a valid username. This will
> show grants effective for that user. Any user, regardless of whether it is
> the current user, can be shown
> Task includes authorization of the statement.



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