From: Sandro Santilli <strk@keybit.net>
Date: Mon, 20 Dec 2004 14:02:12 +0000 (+0000)
Subject: Added addBBOX() and dropBBOX() documentation.
X-Git-Tag: pgis_1_0_0RC1~138
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8e801383f95c0242e31fcbf38e948f2c5dd545b3;p=postgis

Added addBBOX() and dropBBOX() documentation.


git-svn-id: http://svn.osgeo.org/postgis/trunk@1166 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/doc/postgis.xml b/doc/postgis.xml
index 0d7d18556..fb4235b26 100644
--- a/doc/postgis.xml
+++ b/doc/postgis.xml
@@ -3886,6 +3886,24 @@ FROM geometry_table;</literallayout>
           </listitem>
         </varlistentry>
 
+        <varlistentry>
+          <term>addBBOX(geometry)</term>
+          <listitem>
+            <para>Add bounding box to the geometry. This would make bounding
+	    box based queries faster, but will increase the size of the
+	    geometry.</para>
+          </listitem>
+        </varlistentry>
+
+        <varlistentry>
+          <term>dropBBOX(geometry)</term>
+          <listitem>
+            <para>Drop the bounding box cache from the geometry.
+	    This reduces geometry size, but makes bounding-box based
+	    queries slower.</para>
+          </listitem>
+        </varlistentry>
+
         <varlistentry>
           <term>force_collection(geometry)</term>