     Statistical information about a QueueDatabase
            </div></td></tr><tr data="class; public"><td><img src="../icons/pubclass.gif" title="Public class" /></td><td><a href="T_BerkeleyDB_JoinCursor.htm">JoinCursor</a></td><td><div class="summary">
            A class representing a join cursor, for use in performing equality or
            natural joins on secondary indices.  For information on how to organize
            your data to use this functionality, see Equality join in the
            Prog