Grants queue privilege to the grantee.
procedure GrantQueuePrivilege(Privilege: TQueuePrivilege; const Grantee: string; GrantOption: boolean = False);
Use the GrantQueuePrivilege method to grant queue privilege to the grantee. Privilege can be qpEnqueue (ENQUEUE privilege), qpDequeue (DEQUEUE privilege) or qpAll (both ENQUEUE and DEQUEUE privileges). If GrantOption parameter is set to True, the privilege will be granted with GRANT OPTION.