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Posted to derby-dev@db.apache.org by "Rick Hillegas (JIRA)" <ji...@apache.org> on 2010/01/11 16:36:54 UTC

[jira] Commented: (DERBY-4191) Lack of SELECT privilege does not prevent SELECT COUNT(*)

    [ https://issues.apache.org/jira/browse/DERBY-4191?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12798695#action_12798695 ] 

Rick Hillegas commented on DERBY-4191:
--------------------------------------

Thanks for this new patch, Mamta. I have verified that the previously identified problem cases now behave properly. I have run out of problem queries to test against this patch. This looks like a very good improvement to me. Thanks.

> Lack of SELECT privilege does not prevent SELECT COUNT(*)
> ---------------------------------------------------------
>
>                 Key: DERBY-4191
>                 URL: https://issues.apache.org/jira/browse/DERBY-4191
>             Project: Derby
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 10.4.2.0, 10.5.1.1
>            Reporter: Knut Anders Hatlen
>            Assignee: Mamta A. Satoor
>         Attachments: DERBY4191_ColumnLevelCheckInStatmentColumnPerm_diff_patch2.txt, DERBY4191_ColumnLevelCheckInStatmentColumnPerm_stat_patch2.txt, DERBY4191_ColumnLevelCheckInStatmentTablePerm_diff_patch1.txt, DERBY4191_countStar_privilege_diff_patch1.txt, DERBY4191_miniumSelectPriv_CursorNode_And_Subquery_diff_patch6.txt, DERBY4191_miniumSelectPriv_CursorNode_And_Subquery_stat_patch6.txt, DERBY4191_miniumSelectPrivOnAllTables_And_Subquery_diff_patch5.txt, DERBY4191_miniumSelectPrivOnAllTables_And_Subquery_stat_patch5.txt, DERBY4191_miniumSelectPrivOnAllTables_diff_patch3.txt, DERBY4191_miniumSelectPrivOnAllTables_diff_patch4.txt, DERBY4191_miniumSelectPrivOnAllTables_stat_patch3.txt, DERBY4191_miniumSelectPrivOnAllTables_stat_patch4.txt, repro.sql
>
>
> A user that does not have SELECT privilege on a table can still perform a SELECT COUNT(*) on that table. Counting a specific column (e.g., SELECT COUNT(X)) is prevented.

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