>PREPARE</code> statement, using a
    value obtained from a subquery, or using a parameterized value on the
    inner side of a nested loop join.  Partition pruning during execution
    can be performed at any of the following times:

    </p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>
       During initialization of the query plan.  Partition pruning can be
       performed here for parameter values which are known during the
       initializ