Added accum(geom) documentation

git-svn-id: http://svn.osgeo.org/postgis/trunk@1230 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/doc/postgis.xml b/doc/postgis.xml
index 06e2dd6bf7cff7c363b33f08f9b543b06002431b..5e9fcbf147eebb633bc2a3a57b9e61c79398a41f 100644 (file)
--- a/doc/postgis.xml
+++ b/doc/postgis.xml
@@ -4247,6 +4247,14 @@ FROM geometry_table;</literallayout>
           </listitem>
         </varlistentry>
 
+        <varlistentry>
+          <term>accum(geometry set)</term>
+
+          <listitem>
+            <para>Aggregate. Constructs an array of geometries.</para>
+          </listitem>
+        </varlistentry>
+
 
         </variablelist>
       </sect2>