conver to 1 column 2 row table

git-svn-id: http://svn.osgeo.org/postgis/trunk@5510 b70326c6-7e19-0410-871a-916f4a2858ee
This commit is contained in:
Regina Obe 2010-04-07 14:35:43 +00:00
parent a6cc9d8cd8
commit 980e41493d

View file

@ -988,10 +988,10 @@ FROM dummy_rast WHERE rid=1;
<para>Refer to <ulink url="http://trac.osgeo.org/postgis/wiki/WKTRaster/SpecificationWorking01">WKT Raster Specification</ulink>
for a diagram of this.</para>
<informaltable>
<tgroup cols="2">
<tgroup cols="1">
<tbody>
<row>
<entry>
<row>
<entry>
<para> <!-- TODO: Put in pictures -->
<programlisting>-- Note envelope and convexhull are more or less the same
SELECT ST_AsText(ST_ConvexHull(rast)) As convhull,
@ -1005,7 +1005,8 @@ FROM dummy_rast WHERE rid=1;
</programlisting>
</para>
</entry>
</row>
<row>
<entry>
<para> <!-- TODO: Put in pictures -->
<programlisting>