Per discussion with Dmitriy Igrishin and Tom Lane.
</para>
<para>
- Note that only options explicitly specified in the string will have
- values set in the result array; no defaults are inserted.
+ All legal options will be present in the result array, but the
+ <literal>PQconninfoOption</literal> for any option not present
+ in the connection string will have <literal>val</literal> set to
+ <literal>NULL</literal>; default values are not inserted.
</para>
<para>