mirror of
https://git.osgeo.org/gitea/postgis/postgis
synced 2024-10-25 09:32:46 +00:00
25784e8158
git-svn-id: http://svn.osgeo.org/postgis/trunk@12430 b70326c6-7e19-0410-871a-916f4a2858ee
186 lines
3.9 KiB
SQL
186 lines
3.9 KiB
SQL
SELECT path, ST_AsText(geom)
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FROM (
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SELECT (ST_DumpPoints(g.geom)).*
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FROM
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(SELECT
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'POINT (0 9)'::geometry AS geom
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) AS g
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) j;
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SELECT path, ST_AsText(geom)
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FROM (
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SELECT (ST_DumpPoints(g.geom)).*
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FROM
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(SELECT
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'LINESTRING (
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0 0,
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0 9,
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9 9,
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9 0,
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0 0
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)'::geometry AS geom
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) AS g
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) j;
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SELECT path, ST_AsText(geom)
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FROM (
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SELECT (ST_DumpPoints(g.geom)).*
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FROM
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(SELECT
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'POLYGON ((
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0 0,
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0 9,
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9 9,
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9 0,
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0 0
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))'::geometry AS geom
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) AS g
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) j;
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SELECT path, ST_AsText(geom)
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FROM (
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SELECT (ST_DumpPoints(g.geom)).*
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FROM
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(SELECT
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'TRIANGLE ((
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0 0,
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0 9,
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9 0,
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0 0
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))'::geometry AS geom
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) AS g
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) j;
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SELECT path, ST_AsText(geom)
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FROM (
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SELECT (ST_DumpPoints(g.geom)).*
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FROM
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(SELECT
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'POLYGON ((
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0 0,
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0 9,
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9 9,
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9 0,
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0 0
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), (
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1 1,
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1 3,
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3 2,
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1 1
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), (
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7 6,
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6 8,
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8 8,
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7 6
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))'::geometry AS geom
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) AS g
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) j;
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SELECT path, ST_AsText(geom)
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FROM (
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SELECT (ST_DumpPoints(g.geom)).*
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FROM
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(SELECT
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'MULTIPOLYGON (((
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0 0,
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0 3,
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4 3,
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4 0,
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0 0
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)), ((
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2 4,
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1 6,
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4 5,
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2 4
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), (
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7 6,
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6 8,
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8 8,
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7 6
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)))'::geometry AS geom
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) AS g
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) j;
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SELECT path, ST_AsEWKT(geom)
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FROM (
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SELECT (ST_DumpPoints(g.geom)).*
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FROM
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(SELECT
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'POLYHEDRALSURFACE (((
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0 0 0,
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0 0 1,
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0 1 1,
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0 1 0,
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0 0 0
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)), ((
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0 0 0,
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0 1 0,
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1 1 0,
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1 0 0,
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0 0 0
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))
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)'::geometry AS geom
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) AS g
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) j;
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SELECT path, ST_AsEWKT(geom)
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FROM (
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SELECT (ST_DumpPoints(g.geom)).*
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FROM
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(SELECT
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'TIN (((
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0 0 0,
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0 0 1,
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0 1 0,
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0 0 0
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)), ((
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0 0 0,
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0 1 0,
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1 1 0,
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0 0 0
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))
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)'::geometry AS geom
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) AS g
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) j;
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SELECT path, ST_AsText(geom)
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FROM (
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SELECT (ST_DumpPoints(g.geom)).*
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FROM
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(SELECT
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'GEOMETRYCOLLECTION(
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POINT(99 98),
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LINESTRING(1 1, 3 3),
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POLYGON((0 0, 0 1, 1 1, 0 0)),
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POLYGON((0 0, 0 9, 9 9, 9 0, 0 0), (5 5, 5 6, 6 6, 5 5)),
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MULTIPOLYGON(((0 0, 0 9, 9 9, 9 0, 0 0), (5 5, 5 6, 6 6, 5 5)))
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)'::geometry AS geom
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) AS g
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) j;
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SELECT path, ST_AsText(geom)
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FROM (
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SELECT (ST_DumpPoints(g.geom)).*
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FROM
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(SELECT 'SRID=4326;CURVEPOLYGON(
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CIRCULARSTRING(-71.0821 42.3036, -71.4821 42.3036,
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-71.7821 42.7036, -71.0821 42.7036, -71.0821 42.3036),
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(-71.1821 42.4036, -71.3821 42.6036, -71.3821 42.4036, -71.1821 42.4036)
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)'::geometry as geom
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) as g
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) j;
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SELECT path, ST_AsText(geom)
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FROM (
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SELECT (ST_DumpPoints(g.geom)).*
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FROM (
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SELECT 'CURVEPOLYGON(CIRCULARSTRING(0 0, 4 0, 4 4, 0 4, 0 0),(1 1, 3 3, 3 1, 1 1))'::geometry as geom
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) as g
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) j;
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SELECT '#2704', ST_DumpPoints('POLYGON EMPTY'::geometry);
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SELECT '#2704', ST_DumpPoints('MULTIPOLYGON EMPTY'::geometry);
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SELECT '#2704', ST_DumpPoints('MULTILINESTRING EMPTY'::geometry);
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SELECT '#2704', ST_DumpPoints('LINESTRING EMPTY'::geometry);
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SELECT '#2704', ST_DumpPoints('GEOMETRYCOLLECTION EMPTY'::geometry);
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