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