Authorize a group by multivalued "Service-Type" (in MySql)

[Dusty Doris]

> We have a problem using mysql. We have defined a group (e.g. admin) in 
> mysql and wanted to assign it a multivalue attribute (e.g. Service-Type) 
> inorder to have different services but it does not work properly. it 
> only accepts requests with smaller id (i.e. 12) and rejects the other 
> one (i.e. 13).
>
> +----+---------------------+-----------------------+------+----------------------+
> | id  | GroupName | Attribute         | op   | Value             |
> +----+---------------------+-----------------------+------+----------------------+
> |  5  | user              | Auth-Type       | :=   | Local              |
> |  4  | admin           | Auth-Type       | :=   | Local              |
> | 12 | admin           | Service-Type   | == | Login-User     |
> | 13 | admin           | Service-Type   | == | Framed-User |
> +----+---------------------+------------------------+------+----------------------+

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