forgot about max /min

git-svn-id: http://svn.osgeo.org/postgis/trunk@8354 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/doc/reference_raster.xml b/doc/reference_raster.xml
index b03d79f25acbdfe30a327aa9edd5ff9ca19b9092..baae878c5dcf750b8aeec6f918760ee9505554e7 100644 (file)
--- a/doc/reference_raster.xml
+++ b/doc/reference_raster.xml
@@ -6549,7 +6549,7 @@ UPDATE wind
                <refentry id="RT_ST_Union">
                        <refnamediv>
                                <refname>ST_Union</refname>
-                               <refpurpose>Returns the union of a set of raster tiles into a single raster composed of 1 band.  If no band is specified for unioning, band num 1 is assumed.  The resulting raster's extent is the extent of the whole set.  In the case of intersection, the resulting value is defined by p_expression which is one of the following: LAST - the default when none is specified, MEAN, SUM, FIRST </refpurpose>
+                               <refpurpose>Returns the union of a set of raster tiles into a single raster composed of 1 band.  If no band is specified for unioning, band num 1 is assumed.  The resulting raster's extent is the extent of the whole set.  In the case of intersection, the resulting value is defined by p_expression which is one of the following: LAST - the default when none is specified, MEAN, SUM, FIRST, MAX, MIN </refpurpose>
                        </refnamediv>
                
                        <refsynopsisdiv>
@@ -6586,7 +6586,7 @@ UPDATE wind
                        <refsection>
                                <title>Description</title>
                                
-                               <para>Returns the union of a set of raster tiles into a single raster composed of 1 band.  If no band is specified for unioning, band num 1 is assumed.  The resulting raster's extent is the extent of the whole set.  In the case of intersection, the resulting value is defined by p_expression which is one of the following: LAST - the default when none is specified, MEAN, SUM, FIRST </para>
+                               <para>Returns the union of a set of raster tiles into a single raster composed of 1 band.  If no band is specified for unioning, band num 1 is assumed.  The resulting raster's extent is the extent of the whole set.  In the case of intersection, the resulting value is defined by p_expression which is one of the following: LAST - the default when none is specified, MEAN, SUM, FIRST, MAX, MIN </para>
                                
                                <note><para>There are several other variants of this function not installed by default in PostGIS 2.0.0 -- these can be found in the raster/scripts/plpgsql/st_union.sql file of postgis source code.</para>
                                </note>