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From "Rick Hillegas (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-3137) SQL roles: add catalog support
Date Mon, 05 Nov 2007 23:01:50 GMT

    [ https://issues.apache.org/jira/browse/DERBY-3137?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12540294

Rick Hillegas commented on DERBY-3137:

Hi Dag,

Thanks for the extensive patch description and regression tests. Also, thanks for adding the
SHOW ROLES command. I think it's very useful.

1) ij.jj: Comment on showRoles() refers to SYSTABLES. I think SYSROLES is intended.

2) SetRoleNode: By the time you get to this node, NONE is understood to mean the same thing
as NULL Role. I wonder if this is the solution to your question about disambiguating NONE
and "NONE". Maybe NONE should be what's meant when someone sets the ? to NULL in a dynamic
"SET ROLE ?" statement.

3) SetRoleConstantAction: Ditto that. You could then eliminate the paragraph which translates

> SQL roles: add catalog support
> ------------------------------
>                 Key: DERBY-3137
>                 URL: https://issues.apache.org/jira/browse/DERBY-3137
>             Project: Derby
>          Issue Type: New Feature
>          Components: SQL
>            Reporter: Dag H. Wanvik
>            Assignee: Dag H. Wanvik
>         Attachments: DERBY-3137.diff, DERBY-3137.diff, DERBY-3137.stat, DERBY-3137.txt
> As a next step after adding support for the roles syntax, I intend to
> make a patch which implements catalog support for roles,
> cf. SYS.SYSROLES described in the specification (attached to
> DERBY-2207). Also the patch should tie this support up to the parser
> support, so the role statements can be executed. Any privileges
> granted to roles would still have no effect at run-time.

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