[teiid-issues] [JBoss JIRA] (TEIID-1738) Temp table permissions can be confusing

[Steven Hawkins (Closed) (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-1738?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins closed TEIID-1738.
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> Temp table permissions can be confusing
> ---------------------------------------
>
>                 Key: TEIID-1738
>                 URL: https://issues.jboss.org/browse/TEIID-1738
>             Project: Teiid
>          Issue Type: Quality Risk
>          Components: Query Engine
>    Affects Versions: 7.4
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 7.4.1, 7.6
>
>
> The checking of temptable permissions currently returns the first non-null permission from the role set.  This is different than the additive behavior of all other permissions.  It means that setting a role to explicitly not be able to create temp tables may inappropriately deny a user from creating temp tables if a later role explicitly grants the permission.
> The permission determination logic should be:
> if any role allows
>   return allow
> if any role doesn't allow
>   return not allowed
> return the allowCreateTempTablesByDefault setting

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