Then what if all result set columns are not accessible? Does the result set convey the row count and have no columns, or should it be completely empty.

Permissions don't work with virtual procedures' ResultSet --------------------------------------------------------- Key: TEIID-5792 URL: https://issues.jboss.org/browse/TEIID-5792 Project: Teiid Issue Type: Enhancement Components: Query Engine Affects Versions: 12.0 Environment: teiid-12.0.0 on WildFly Full 14.0.1.Final (WildFly Core 6.0.2.Final) Reporter: Dmitrii Pogorelov Assignee: Steven Hawkins Priority: Major Teiid doesn't work with ResultSet of a virtual procedure. For example, if we have procs.testProc virtual procedure which can return two values in ResultSet: a and b and we specify a permission for one of these columns in ResultSet, the permission won't work: {code:xml} <permission> <resource-name>procs.testProc.a</resource-name> <allow-read>false</allow-read> </permission> {code} I think it would be great to set permissions also for ResultSets of virtual procedures, so AuthorizationValidationVisitor.validateEntitlements method for a GroupSymbol, which is a procedure, should analyze also its ResultSet. At the same time permissions work for virtual views and we can set permissions for some views' columns separately.