Further cleanup of ST_CollectionExtract documentation

git-svn-id: http://svn.osgeo.org/postgis/trunk@8723 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/doc/reference_editor.xml b/doc/reference_editor.xml
index 0c199daba840d9e76bc463f5eaf01e18d70df3d2..5577c5cdcd794d11bac13952205bc2853438c5ae 100644 (file)
--- a/doc/reference_editor.xml
+++ b/doc/reference_editor.xml
@@ -647,8 +647,6 @@ MULTILINESTRING((-45.2 -33.2,-46 -32),(-29 -27,-30 -29.7,-36 -31,-45 -33))
 
                        <refpurpose>
 Given a (multi)geometry, returns a (multi)geometry consisting only of elements of the specified type.
-Sub-geometries that are not the specified type are ignored. If there are no sub-geometries of the right type, an EMPTY geometry will be returned.
-Only points, lines and polygons are supported. Type numbers are 1 == POINT, 2 == LINESTRING, 3 == POLYGON.
                        </refpurpose>
                </refnamediv>
 
@@ -700,7 +698,7 @@ MULTILINESTRING((0 0, 1 1), (2 2, 3 3))
                </refsection>
                <refsection>
                        <title>See Also</title>
-                       <para><xref linkend="ST_Multi" /></para>
+                       <para><xref linkend="ST_Multi" />, <xref linkend="ST_Dump" /></para>
                </refsection>
        </refentry>