add rbac roles

dbcreate.sql

@@ -493,12 +493,25 @@ GO
 
 
 CREATE OR ALTER VIEW dbo.vRoleOverview AS
-SELECT        r.ID, r.Name, r.Description, r.RoleType, COUNT(gr.Group_ObjectGUID) AS GroupCount, COUNT(vau.ObjectGUID) AS UserCount
-FROM            dbo.Role AS r LEFT OUTER JOIN
-                         dbo.vAuthenticationRoles AS vau ON vau.Role_ID = r.ID LEFT OUTER JOIN
-                         dbo.GroupRoles AS gr ON gr.Role_ID = r.ID LEFT OUTER JOIN
-                         dbo.AuthenticationGroups AS ag ON ag.Group_ObjectGUID = gr.Group_ObjectGUID
-GROUP BY r.ID, r.Name, r.Description, r.RoleType
+SELECT
+    r.ID,
+    r.Name,
+    r.Description,
+    r.RoleType,
+
+    COUNT(DISTINCT gr.Group_ObjectGUID) AS GroupCount,
+    COUNT(DISTINCT vau.ObjectGUID) AS UserCount
+
+FROM dbo.Role AS r
+
+LEFT JOIN dbo.vAuthenticationRoles AS vau 
+    ON vau.Role_ID = r.ID
+
+LEFT JOIN dbo.GroupRoles AS gr 
+    ON gr.Role_ID = r.ID
+
+GROUP BY 
+    r.ID, r.Name, r.Description, r.RoleType;
 GO