<title>Release Date</title>

<simpara>2012-??-??</simpara>

<simpara>CURRENT AS OF 2012-05-09</simpara>

</note>

<sect2>

<listitem>

<para>

Add a row processor <acronym>API</acronym> to libpq for better

handling of large result sets (Kyotaro Horiguchi)

Add a <link linkend="libpq-single-row-mode">single-row processing

mode</link> to libpq for better handling of large result sets

(Kyotaro Horiguchi, Marko Kreen)

</para>

<para>

Previously, libpq collected the entire query resultinto memory

Previously, libpqalwayscollected the entire query resultin memory

before passing it back to the application.

</para>

</listitem>

<listitem>

<para>

Improve efficiency of <link linkend="dblink">dblink</link> by

usinglibpq's new rowprocessor <acronym>API</acronym> (Kyotaro

Horiguchi)

Improve efficiency of <link linkend="dblink">dblink</link> by using

libpq's newsingle-rowprocessing mode (Kyotaro Horiguchi, Marko

Kreen)

</para>

<para>

Thiscannot be used by

Thisimprovement does not apply to

<function>dblink_send_query()</>/<function>dblink_get_result()</>.

</para>

</listitem>