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3fd546c380
git-svn-id: http://svn.osgeo.org/postgis/trunk@10826 b70326c6-7e19-0410-871a-916f4a2858ee
5 lines
687 B
SQL
5 lines
687 B
SQL
SELECT srid, scale_x::numeric(16, 10), scale_y::numeric(16, 10), blocksize_x, blocksize_y, same_alignment, regular_blocking, num_bands, pixel_types, nodata_values::numeric(16,10)[], out_db, ST_AsEWKT(extent) FROM raster_columns WHERE r_table_name = 'loadedrast' AND r_raster_column = 'rast';
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SELECT ST_AsEWKT(geom), val FROM (SELECT (ST_PixelAsPolygons(rast, 1)).* FROM loadedrast WHERE rid = 1) foo WHERE x = 1 AND y = 1;
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SELECT ST_AsEWKT(geom), val FROM (SELECT (ST_PixelAsPolygons(rast, 2)).* FROM loadedrast WHERE rid = 73) foo WHERE x = 1 AND y = 1;
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SELECT ST_AsEWKT(geom), val FROM (SELECT (ST_PixelAsPolygons(rast, 3)).* FROM loadedrast WHERE rid = 81) foo WHERE x = 1 AND y = 1;
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