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https://github.com/qgis/QGIS.git
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b270ff1da7
This reverts commit bf6915633cf12a556cd807b136e63509b6cdb33f while improving predictability of results
71 lines
2.3 KiB
SQL
71 lines
2.3 KiB
SQL
DO $$
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DECLARE
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layerid INTEGER;
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BEGIN
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IF EXISTS ( SELECT *
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FROM pg_catalog.pg_available_extensions e1,
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pg_catalog.pg_available_extensions e2
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WHERE e1.name = 'pointcloud'
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AND e2.name = 'pointcloud_postgis' )
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THEN
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RAISE NOTICE 'Loading pointcloud';
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CREATE EXTENSION IF NOT EXISTS pointcloud;
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CREATE EXTENSION IF NOT EXISTS pointcloud_postgis;
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TRUNCATE pointcloud_formats;
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INSERT INTO pointcloud_formats (pcid, srid, schema) VALUES (1, 4326, $S$
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<?xml version="1.0" encoding="UTF-8"?>
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<pc:PointCloudSchema xmlns:pc="http://pointcloud.org/schemas/PC/1.1"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
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<pc:dimension>
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<pc:position>1</pc:position>
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<pc:size>4</pc:size>
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<pc:name>X</pc:name>
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<pc:interpretation>int32_t</pc:interpretation>
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<pc:scale>0.01</pc:scale>
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</pc:dimension>
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<pc:dimension>
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<pc:position>2</pc:position>
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<pc:size>4</pc:size>
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<pc:name>Y</pc:name>
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<pc:interpretation>int32_t</pc:interpretation>
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<pc:scale>0.01</pc:scale>
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</pc:dimension>
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<pc:dimension>
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<pc:position>3</pc:position>
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<pc:size>4</pc:size>
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<pc:name>Z</pc:name>
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<pc:interpretation>int32_t</pc:interpretation>
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<pc:scale>0.01</pc:scale>
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</pc:dimension>
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<pc:metadata>
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<Metadata name="compression">dimensional</Metadata>
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<Metadata name="spatialreference" type="id">4326</Metadata>
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</pc:metadata>
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</pc:PointCloudSchema>
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$S$);
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-- Pointcloud layer: qgis_test.PointCloudPointLayer
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CREATE TABLE IF NOT EXISTS qgis_test."PointCloudPointLayer" (
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id serial primary key,
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pt PCPOINT(1)
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);
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INSERT INTO qgis_test."PointCloudPointLayer" (pt)
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SELECT PC_MakePoint(1, ARRAY[-127, 45, 124.0]);
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INSERT INTO qgis_test."PointCloudPointLayer" (pt)
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SELECT PC_MakePoint(1, ARRAY[127, -45, 224.0]);
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-- Pointcloud layer: qgis_test.PointCloudPatchLayer
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CREATE TABLE IF NOT EXISTS qgis_test."PointCloudPatchLayer" (
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id serial primary key,
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pc PCPATCH(1)
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);
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INSERT INTO qgis_test."PointCloudPatchLayer" (pc)
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SELECT PC_Patch(pt) FROM qgis_test."PointCloudPointLayer";
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END IF;
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END;
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$$;
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