WITH cond-expr

    Allows you to specify conditions that must be true for CDO to
    include a record in a record stream. You specify any conditional
    expression in this clause.

    The record becomes part of a record stream only when its
    values satisfy the conditions you specified in the conditional
    expression (that is, only when the conditional expression is
    true). If the conditional expression evaluates to false or
    missing for a record, that record is not included in the record
    stream.