From f3a8873f2803152c1d8558dd9e181b3c6b7dc00e Mon Sep 17 00:00:00 2001 From: Regina Obe Date: Sat, 26 Nov 2016 16:39:06 +0000 Subject: [PATCH] ST_DumpAsPolygons documentation confusing wrt no data value references #3512 for PostGIS 2.4 (trunk) git-svn-id: http://svn.osgeo.org/postgis/trunk@15252 b70326c6-7e19-0410-871a-916f4a2858ee --- doc/reference_raster.xml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/reference_raster.xml b/doc/reference_raster.xml index dfd85ad6b..723461a25 100644 --- a/doc/reference_raster.xml +++ b/doc/reference_raster.xml @@ -12811,7 +12811,7 @@ FROM (SELECT ST_SetRotation(rast, 0.1, 0.1) As rast can be used to expand a single raster into multiple POLYGONS/MULTIPOLYGONS. Availability: Requires GDAL 1.7 or higher. - If there is a no data value set for a band, pixels with that value will not be returned. + If there is a no data value set for a band, pixels with that value will not be returned except in the case of exclude_nodata_value=false. If you only care about count of pixels with a given value in a raster, it is faster to use . -- 2.50.1