2003-03-01 10:16:39 +01:00
|
|
|
DROP TABLE IF EXISTS pt, ls, p, mpt, mls, mp, gc, geo;
|
|
|
|
CREATE TABLE pt (fid INTEGER NOT NULL PRIMARY KEY, g POINT);
|
|
|
|
CREATE TABLE ls (fid INTEGER NOT NULL PRIMARY KEY, g LINESTRING);
|
|
|
|
CREATE TABLE p (fid INTEGER NOT NULL PRIMARY KEY, g POLYGON);
|
|
|
|
CREATE TABLE mpt (fid INTEGER NOT NULL PRIMARY KEY, g MULTIPOINT);
|
|
|
|
CREATE TABLE mls (fid INTEGER NOT NULL PRIMARY KEY, g MULTILINESTRING);
|
|
|
|
CREATE TABLE mp (fid INTEGER NOT NULL PRIMARY KEY, g MULTIPOLYGON);
|
|
|
|
CREATE TABLE gc (fid INTEGER NOT NULL PRIMARY KEY, g GEOMETRYCOLLECTION);
|
|
|
|
CREATE TABLE geo (fid INTEGER NOT NULL PRIMARY KEY, g GEOMETRY);
|
2003-03-27 10:09:09 +01:00
|
|
|
SHOW FIELDS FROM pt;
|
|
|
|
Field Type Collation Null Key Default Extra
|
|
|
|
fid int(11) binary PRI 0
|
|
|
|
g point binary YES NULL
|
|
|
|
SHOW FIELDS FROM ls;
|
|
|
|
Field Type Collation Null Key Default Extra
|
|
|
|
fid int(11) binary PRI 0
|
|
|
|
g linestring binary YES NULL
|
|
|
|
SHOW FIELDS FROM p;
|
|
|
|
Field Type Collation Null Key Default Extra
|
|
|
|
fid int(11) binary PRI 0
|
|
|
|
g polygon binary YES NULL
|
|
|
|
SHOW FIELDS FROM mpt;
|
|
|
|
Field Type Collation Null Key Default Extra
|
|
|
|
fid int(11) binary PRI 0
|
|
|
|
g multipoint binary YES NULL
|
|
|
|
SHOW FIELDS FROM mls;
|
|
|
|
Field Type Collation Null Key Default Extra
|
|
|
|
fid int(11) binary PRI 0
|
|
|
|
g multilinestring binary YES NULL
|
|
|
|
SHOW FIELDS FROM mp;
|
|
|
|
Field Type Collation Null Key Default Extra
|
|
|
|
fid int(11) binary PRI 0
|
|
|
|
g multipolygon binary YES NULL
|
|
|
|
SHOW FIELDS FROM gc;
|
|
|
|
Field Type Collation Null Key Default Extra
|
|
|
|
fid int(11) binary PRI 0
|
|
|
|
g geometrycollection binary YES NULL
|
|
|
|
SHOW FIELDS FROM geo;
|
|
|
|
Field Type Collation Null Key Default Extra
|
|
|
|
fid int(11) binary PRI 0
|
|
|
|
g geometry binary YES NULL
|
2003-03-01 10:16:39 +01:00
|
|
|
INSERT INTO pt VALUES
|
|
|
|
(101, PointFromText('POINT(10 10)')),
|
|
|
|
(102, PointFromText('POINT(20 10)')),
|
|
|
|
(103, PointFromText('POINT(20 20)')),
|
|
|
|
(104, PointFromText('POINT(10 20)'));
|
|
|
|
INSERT INTO ls VALUES
|
|
|
|
(105, LineFromText('LINESTRING(0 0,0 10,10 0)')),
|
|
|
|
(106, LineStringFromText('LINESTRING(10 10,20 10,20 20,10 20,10 10)')),
|
2003-03-18 12:30:32 +01:00
|
|
|
(107, GeometryFromWKB(LineString(Point(10, 10), Point(40, 10))));
|
2003-03-01 10:16:39 +01:00
|
|
|
INSERT INTO p VALUES
|
|
|
|
(108, PolygonFromText('POLYGON((10 10,20 10,20 20,10 20,10 10))')),
|
|
|
|
(109, PolyFromText('POLYGON((0 0,50 0,50 50,0 50,0 0), (10 10,20 10,20 20,10 20,10 10))')),
|
2003-03-18 12:30:32 +01:00
|
|
|
(110, GeometryFromWKB(Polygon(LineString(Point(0, 0), Point(30, 0), Point(30, 30), Point(0, 0)))));
|
2003-03-01 10:16:39 +01:00
|
|
|
INSERT INTO mpt VALUES
|
|
|
|
(111, MultiPointFromText('MULTIPOINT(0 0,10 10,10 20,20 20)')),
|
|
|
|
(112, MPointFromText('MULTIPOINT(1 1,11 11,11 21,21 21)')),
|
2003-03-18 12:30:32 +01:00
|
|
|
(113, GeometryFromWKB(MultiPoint(Point(3, 6), Point(4, 10))));
|
2003-03-01 10:16:39 +01:00
|
|
|
INSERT INTO mls VALUES
|
|
|
|
(114, MultiLineStringFromText('MULTILINESTRING((10 48,10 21,10 0),(16 0,16 23,16 48))')),
|
|
|
|
(115, MLineFromText('MULTILINESTRING((10 48,10 21,10 0))')),
|
2003-03-18 12:30:32 +01:00
|
|
|
(116, GeometryFromWKB(MultiLineString(LineString(Point(1, 2), Point(3, 5)), LineString(Point(2, 5), Point(5, 8), Point(21, 7)))));
|
2003-03-01 10:16:39 +01:00
|
|
|
INSERT INTO mp VALUES
|
|
|
|
(117, MultiPolygonFromText('MULTIPOLYGON(((28 26,28 0,84 0,84 42,28 26),(52 18,66 23,73 9,48 6,52 18)),((59 18,67 18,67 13,59 13,59 18)))')),
|
|
|
|
(118, MPolyFromText('MULTIPOLYGON(((28 26,28 0,84 0,84 42,28 26),(52 18,66 23,73 9,48 6,52 18)),((59 18,67 18,67 13,59 13,59 18)))')),
|
2003-03-18 12:30:32 +01:00
|
|
|
(119, GeometryFromWKB(MultiPolygon(Polygon(LineString(Point(0, 3), Point(3, 3), Point(3, 0), Point(0, 3))))));
|
2003-03-01 10:16:39 +01:00
|
|
|
INSERT INTO gc VALUES
|
|
|
|
(120, GeomCollFromText('GEOMETRYCOLLECTION(POINT(0 0), LINESTRING(0 0,10 10))')),
|
2003-03-18 12:30:32 +01:00
|
|
|
(121, GeometryFromWKB(GeometryCollection(Point(44, 6), LineString(Point(3, 6), Point(7, 9)))));
|
2003-03-01 10:16:39 +01:00
|
|
|
INSERT into geo SELECT * FROM pt;
|
|
|
|
INSERT into geo SELECT * FROM ls;
|
|
|
|
INSERT into geo SELECT * FROM p;
|
|
|
|
INSERT into geo SELECT * FROM mpt;
|
|
|
|
INSERT into geo SELECT * FROM mls;
|
|
|
|
INSERT into geo SELECT * FROM mp;
|
|
|
|
INSERT into geo SELECT * FROM gc;
|
|
|
|
SELECT fid, AsText(g) FROM pt;
|
|
|
|
fid AsText(g)
|
|
|
|
101 POINT(10 10)
|
|
|
|
102 POINT(20 10)
|
|
|
|
103 POINT(20 20)
|
|
|
|
104 POINT(10 20)
|
|
|
|
SELECT fid, AsText(g) FROM ls;
|
|
|
|
fid AsText(g)
|
|
|
|
105 LINESTRING(0 0,0 10,10 0)
|
|
|
|
106 LINESTRING(10 10,20 10,20 20,10 20,10 10)
|
|
|
|
107 LINESTRING(10 10,40 10)
|
|
|
|
SELECT fid, AsText(g) FROM p;
|
|
|
|
fid AsText(g)
|
|
|
|
108 POLYGON((10 10,20 10,20 20,10 20,10 10))
|
|
|
|
109 POLYGON((0 0,50 0,50 50,0 50,0 0),(10 10,20 10,20 20,10 20,10 10))
|
|
|
|
110 POLYGON((0 0,30 0,30 30,0 0))
|
|
|
|
SELECT fid, AsText(g) FROM mpt;
|
|
|
|
fid AsText(g)
|
|
|
|
111 MULTIPOINT(0 0,10 10,10 20,20 20)
|
|
|
|
112 MULTIPOINT(1 1,11 11,11 21,21 21)
|
|
|
|
113 MULTIPOINT(3 6,4 10)
|
|
|
|
SELECT fid, AsText(g) FROM mls;
|
|
|
|
fid AsText(g)
|
|
|
|
114 MULTILINESTRING((10 48,10 21,10 0),(16 0,16 23,16 48))
|
|
|
|
115 MULTILINESTRING((10 48,10 21,10 0))
|
|
|
|
116 MULTILINESTRING((1 2,3 5),(2 5,5 8,21 7))
|
|
|
|
SELECT fid, AsText(g) FROM mp;
|
|
|
|
fid AsText(g)
|
|
|
|
117 MULTIPOLYGON(((28 26,28 0,84 0,84 42,28 26),(52 18,66 23,73 9,48 6,52 18)),((59 18,67 18,67 13,59 13,59 18)))
|
|
|
|
118 MULTIPOLYGON(((28 26,28 0,84 0,84 42,28 26),(52 18,66 23,73 9,48 6,52 18)),((59 18,67 18,67 13,59 13,59 18)))
|
|
|
|
119 MULTIPOLYGON(((0 3,3 3,3 0,0 3)))
|
|
|
|
SELECT fid, AsText(g) FROM gc;
|
|
|
|
fid AsText(g)
|
|
|
|
120 GEOMETRYCOLLECTION(POINT(0 0),LINESTRING(0 0,10 10))
|
|
|
|
121 GEOMETRYCOLLECTION(POINT(44 6),LINESTRING(3 6,7 9))
|
|
|
|
SELECT fid, AsText(g) FROM geo;
|
|
|
|
fid AsText(g)
|
|
|
|
101 POINT(10 10)
|
|
|
|
102 POINT(20 10)
|
|
|
|
103 POINT(20 20)
|
|
|
|
104 POINT(10 20)
|
|
|
|
105 LINESTRING(0 0,0 10,10 0)
|
|
|
|
106 LINESTRING(10 10,20 10,20 20,10 20,10 10)
|
|
|
|
107 LINESTRING(10 10,40 10)
|
|
|
|
108 POLYGON((10 10,20 10,20 20,10 20,10 10))
|
|
|
|
109 POLYGON((0 0,50 0,50 50,0 50,0 0),(10 10,20 10,20 20,10 20,10 10))
|
|
|
|
110 POLYGON((0 0,30 0,30 30,0 0))
|
|
|
|
111 MULTIPOINT(0 0,10 10,10 20,20 20)
|
|
|
|
112 MULTIPOINT(1 1,11 11,11 21,21 21)
|
|
|
|
113 MULTIPOINT(3 6,4 10)
|
|
|
|
114 MULTILINESTRING((10 48,10 21,10 0),(16 0,16 23,16 48))
|
|
|
|
115 MULTILINESTRING((10 48,10 21,10 0))
|
|
|
|
116 MULTILINESTRING((1 2,3 5),(2 5,5 8,21 7))
|
|
|
|
117 MULTIPOLYGON(((28 26,28 0,84 0,84 42,28 26),(52 18,66 23,73 9,48 6,52 18)),((59 18,67 18,67 13,59 13,59 18)))
|
|
|
|
118 MULTIPOLYGON(((28 26,28 0,84 0,84 42,28 26),(52 18,66 23,73 9,48 6,52 18)),((59 18,67 18,67 13,59 13,59 18)))
|
|
|
|
119 MULTIPOLYGON(((0 3,3 3,3 0,0 3)))
|
|
|
|
120 GEOMETRYCOLLECTION(POINT(0 0),LINESTRING(0 0,10 10))
|
|
|
|
121 GEOMETRYCOLLECTION(POINT(44 6),LINESTRING(3 6,7 9))
|
|
|
|
SELECT fid, Dimension(g) FROM geo;
|
|
|
|
fid Dimension(g)
|
|
|
|
101 0
|
|
|
|
102 0
|
|
|
|
103 0
|
|
|
|
104 0
|
|
|
|
105 1
|
|
|
|
106 1
|
|
|
|
107 1
|
|
|
|
108 2
|
|
|
|
109 2
|
|
|
|
110 2
|
|
|
|
111 0
|
|
|
|
112 0
|
|
|
|
113 0
|
|
|
|
114 1
|
|
|
|
115 1
|
|
|
|
116 1
|
|
|
|
117 2
|
|
|
|
118 2
|
|
|
|
119 2
|
|
|
|
120 1
|
|
|
|
121 1
|
|
|
|
SELECT fid, GeometryType(g) FROM geo;
|
|
|
|
fid GeometryType(g)
|
|
|
|
101 POINT
|
|
|
|
102 POINT
|
|
|
|
103 POINT
|
|
|
|
104 POINT
|
|
|
|
105 LINESTRING
|
|
|
|
106 LINESTRING
|
|
|
|
107 LINESTRING
|
|
|
|
108 POLYGON
|
|
|
|
109 POLYGON
|
|
|
|
110 POLYGON
|
|
|
|
111 MULTIPOINT
|
|
|
|
112 MULTIPOINT
|
|
|
|
113 MULTIPOINT
|
|
|
|
114 MULTILINESTRING
|
|
|
|
115 MULTILINESTRING
|
|
|
|
116 MULTILINESTRING
|
|
|
|
117 MULTIPOLYGON
|
|
|
|
118 MULTIPOLYGON
|
|
|
|
119 MULTIPOLYGON
|
|
|
|
120 GEOMETRYCOLLECTION
|
|
|
|
121 GEOMETRYCOLLECTION
|
|
|
|
SELECT fid, IsEmpty(g) FROM geo;
|
|
|
|
fid IsEmpty(g)
|
|
|
|
101 0
|
|
|
|
102 0
|
|
|
|
103 0
|
|
|
|
104 0
|
|
|
|
105 0
|
|
|
|
106 0
|
|
|
|
107 0
|
|
|
|
108 0
|
|
|
|
109 0
|
|
|
|
110 0
|
|
|
|
111 0
|
|
|
|
112 0
|
|
|
|
113 0
|
|
|
|
114 0
|
|
|
|
115 0
|
|
|
|
116 0
|
|
|
|
117 0
|
|
|
|
118 0
|
|
|
|
119 0
|
|
|
|
120 0
|
|
|
|
121 0
|
|
|
|
SELECT fid, AsText(Envelope(g)) FROM geo;
|
|
|
|
fid AsText(Envelope(g))
|
|
|
|
101 POLYGON((10 10,10 10,10 10,10 10,10 10))
|
|
|
|
102 POLYGON((20 10,20 10,20 10,20 10,20 10))
|
|
|
|
103 POLYGON((20 20,20 20,20 20,20 20,20 20))
|
|
|
|
104 POLYGON((10 20,10 20,10 20,10 20,10 20))
|
|
|
|
105 POLYGON((0 0,10 0,10 10,0 10,0 0))
|
|
|
|
106 POLYGON((10 10,20 10,20 20,10 20,10 10))
|
|
|
|
107 POLYGON((10 10,40 10,40 10,10 10,10 10))
|
|
|
|
108 POLYGON((10 10,20 10,20 20,10 20,10 10))
|
|
|
|
109 POLYGON((0 0,50 0,50 50,0 50,0 0))
|
|
|
|
110 POLYGON((0 0,30 0,30 30,0 30,0 0))
|
|
|
|
111 POLYGON((0 0,20 0,20 20,0 20,0 0))
|
|
|
|
112 POLYGON((1 1,21 1,21 21,1 21,1 1))
|
|
|
|
113 POLYGON((3 6,4 6,4 10,3 10,3 6))
|
|
|
|
114 POLYGON((10 0,16 0,16 48,10 48,10 0))
|
|
|
|
115 POLYGON((10 0,10 0,10 48,10 48,10 0))
|
|
|
|
116 POLYGON((1 2,21 2,21 8,1 8,1 2))
|
|
|
|
117 POLYGON((28 0,84 0,84 42,28 42,28 0))
|
|
|
|
118 POLYGON((28 0,84 0,84 42,28 42,28 0))
|
|
|
|
119 POLYGON((0 0,3 0,3 3,0 3,0 0))
|
|
|
|
120 POLYGON((0 0,10 0,10 10,0 10,0 0))
|
|
|
|
121 POLYGON((3 6,44 6,44 9,3 9,3 6))
|
|
|
|
SELECT fid, X(g) FROM pt;
|
|
|
|
fid X(g)
|
|
|
|
101 10
|
|
|
|
102 20
|
|
|
|
103 20
|
|
|
|
104 10
|
|
|
|
SELECT fid, Y(g) FROM pt;
|
|
|
|
fid Y(g)
|
|
|
|
101 10
|
|
|
|
102 10
|
|
|
|
103 20
|
|
|
|
104 20
|
|
|
|
SELECT fid, AsText(StartPoint(g)) FROM ls;
|
|
|
|
fid AsText(StartPoint(g))
|
|
|
|
105 POINT(0 0)
|
|
|
|
106 POINT(10 10)
|
|
|
|
107 POINT(10 10)
|
|
|
|
SELECT fid, AsText(EndPoint(g)) FROM ls;
|
|
|
|
fid AsText(EndPoint(g))
|
|
|
|
105 POINT(10 0)
|
|
|
|
106 POINT(10 10)
|
|
|
|
107 POINT(40 10)
|
|
|
|
SELECT fid, GLength(g) FROM ls;
|
|
|
|
fid GLength(g)
|
|
|
|
105 24.142135623731
|
|
|
|
106 40
|
|
|
|
107 30
|
|
|
|
SELECT fid, NumPoints(g) FROM ls;
|
|
|
|
fid NumPoints(g)
|
|
|
|
105 3
|
|
|
|
106 5
|
|
|
|
107 2
|
|
|
|
SELECT fid, AsText(PointN(g, 2)) FROM ls;
|
|
|
|
fid AsText(PointN(g, 2))
|
|
|
|
105 POINT(0 10)
|
|
|
|
106 POINT(20 10)
|
|
|
|
107 POINT(40 10)
|
|
|
|
SELECT fid, IsClosed(g) FROM ls;
|
|
|
|
fid IsClosed(g)
|
|
|
|
105 0
|
|
|
|
106 1
|
|
|
|
107 0
|
|
|
|
SELECT fid, AsText(Centroid(g)) FROM p;
|
|
|
|
fid AsText(Centroid(g))
|
|
|
|
108 POINT(15 15)
|
|
|
|
109 POINT(25.416666666667 25.416666666667)
|
|
|
|
110 POINT(20 10)
|
|
|
|
SELECT fid, Area(g) FROM p;
|
|
|
|
fid Area(g)
|
|
|
|
108 100
|
|
|
|
109 2400
|
|
|
|
110 450
|
|
|
|
SELECT fid, AsText(ExteriorRing(g)) FROM p;
|
|
|
|
fid AsText(ExteriorRing(g))
|
|
|
|
108 LINESTRING(10 10,20 10,20 20,10 20,10 10)
|
|
|
|
109 LINESTRING(0 0,50 0,50 50,0 50,0 0)
|
|
|
|
110 LINESTRING(0 0,30 0,30 30,0 0)
|
|
|
|
SELECT fid, NumInteriorRings(g) FROM p;
|
|
|
|
fid NumInteriorRings(g)
|
|
|
|
108 0
|
|
|
|
109 1
|
|
|
|
110 0
|
|
|
|
SELECT fid, AsText(InteriorRingN(g, 1)) FROM p;
|
|
|
|
fid AsText(InteriorRingN(g, 1))
|
|
|
|
108 NULL
|
|
|
|
109 LINESTRING(10 10,20 10,20 20,10 20,10 10)
|
|
|
|
110 NULL
|
2003-03-06 13:25:06 +01:00
|
|
|
SELECT fid, IsClosed(g) FROM mls;
|
|
|
|
fid IsClosed(g)
|
|
|
|
114 0
|
|
|
|
115 0
|
|
|
|
116 0
|
|
|
|
SELECT fid, AsText(Centroid(g)) FROM mp;
|
|
|
|
fid AsText(Centroid(g))
|
|
|
|
117 POINT(55.588527753042 17.426536064114)
|
|
|
|
118 POINT(55.588527753042 17.426536064114)
|
|
|
|
119 POINT(2 2)
|
|
|
|
SELECT fid, Area(g) FROM mp;
|
|
|
|
fid Area(g)
|
|
|
|
117 1684.5
|
|
|
|
118 1684.5
|
|
|
|
119 4.5
|
2003-03-01 10:16:39 +01:00
|
|
|
SELECT fid, NumGeometries(g) from mpt;
|
|
|
|
fid NumGeometries(g)
|
|
|
|
111 4
|
|
|
|
112 4
|
|
|
|
113 2
|
|
|
|
SELECT fid, NumGeometries(g) from mls;
|
|
|
|
fid NumGeometries(g)
|
|
|
|
114 2
|
|
|
|
115 1
|
|
|
|
116 2
|
|
|
|
SELECT fid, NumGeometries(g) from mp;
|
|
|
|
fid NumGeometries(g)
|
|
|
|
117 2
|
|
|
|
118 2
|
|
|
|
119 1
|
|
|
|
SELECT fid, NumGeometries(g) from gc;
|
|
|
|
fid NumGeometries(g)
|
|
|
|
120 2
|
|
|
|
121 2
|
|
|
|
SELECT fid, AsText(GeometryN(g, 2)) from mpt;
|
|
|
|
fid AsText(GeometryN(g, 2))
|
|
|
|
111 POINT(10 10)
|
|
|
|
112 POINT(11 11)
|
|
|
|
113 POINT(4 10)
|
|
|
|
SELECT fid, AsText(GeometryN(g, 2)) from mls;
|
|
|
|
fid AsText(GeometryN(g, 2))
|
|
|
|
114 LINESTRING(16 0,16 23,16 48)
|
|
|
|
115 NULL
|
|
|
|
116 LINESTRING(2 5,5 8,21 7)
|
|
|
|
SELECT fid, AsText(GeometryN(g, 2)) from mp;
|
|
|
|
fid AsText(GeometryN(g, 2))
|
|
|
|
117 POLYGON((59 18,67 18,67 13,59 13,59 18))
|
|
|
|
118 POLYGON((59 18,67 18,67 13,59 13,59 18))
|
|
|
|
119 NULL
|
|
|
|
SELECT fid, AsText(GeometryN(g, 2)) from gc;
|
|
|
|
fid AsText(GeometryN(g, 2))
|
|
|
|
120 LINESTRING(0 0,10 10)
|
|
|
|
121 LINESTRING(3 6,7 9)
|
|
|
|
SELECT g1.fid as first, g2.fid as second,
|
|
|
|
Within(g1.g, g2.g) as w, Contains(g1.g, g2.g) as c, Overlaps(g1.g, g2.g) as o,
|
|
|
|
Equals(g1.g, g2.g) as e, Disjoint(g1.g, g2.g) as d, Touches(g1.g, g2.g) as t,
|
|
|
|
Intersects(g1.g, g2.g) as i, Crosses(g1.g, g2.g) as r
|
|
|
|
FROM gc g1, gc g2 ORDER BY first, second;
|
|
|
|
first second w c o e d t i r
|
|
|
|
120 120 1 1 0 1 0 0 1 0
|
|
|
|
120 121 0 0 0 0 0 0 1 0
|
|
|
|
121 120 0 0 1 0 0 0 1 0
|
|
|
|
121 121 1 1 0 1 0 0 1 0
|
|
|
|
DROP TABLE pt, ls, p, mpt, mls, mp, gc, geo;
|