value-expr1 CASE_SENSITIVE { STARTING WITH     } value-expr2
                               { NOT STARTING WITH }

    Specifies whether the first characters of a value expression
    match the characters of a second value expression. This operation
    is case sensitive.

    The product using CDO evaluates a STARTING WITH clause as true
    if the first characters of the first string expression match the
    characters in the second string expression.

    When you use the keyword NOT, the product using CDO evaluates the
    clause as true if the first string does not contain the string
    that the second string expression specifies.

    If either value expression in a condition evaluates to null, the
    condition evaluates to null.