From: Sandro Santilli <strk@keybit.net>
Date: Fri, 10 Dec 2004 22:20:19 +0000 (+0000)
Subject: Added notice about availability of shorter syntax for estimated_extent()
X-Git-Tag: pgis_1_0_0RC1~166
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=31289ad401f00dcb82c085fe0006ddbd2b69a434;p=postgis

Added notice about availability of shorter syntax for estimated_extent()


git-svn-id: http://svn.osgeo.org/postgis/trunk@1131 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/doc/postgis.xml b/doc/postgis.xml
index 8153822d7..0707fc864 100644
--- a/doc/postgis.xml
+++ b/doc/postgis.xml
@@ -3850,14 +3850,15 @@ FROM geometry_table;</literallayout>
         </varlistentry>
 
         <varlistentry>
-          <term>estimated_extent(schema, table, geocolumn)</term>
+          <term>estimated_extent([schema], table, geocolumn)</term>
 
           <listitem>
             <para>
 	    Return the 'estimated' extent of the given spatial table.
 	    The estimated is taken from the geometry column's statistics
 	    gathered by running VACUUM ANALYZE, and is statistically 
-	    about 95% of 'real' extent.
+	    about 95% of 'real' extent. The current schema will be
+	    used if not specified.
             </para>
             <para>NOTE: This is only available with PostgreSQL >= 8.0.0</para>
           </listitem>