mirror of
https://github.com/MariaDB/server.git
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925 lines
36 KiB
Plaintext
925 lines
36 KiB
Plaintext
SET storage_engine=ndbcluster;
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DROP TABLE IF EXISTS t1, gis_point, gis_line, gis_polygon, gis_multi_point, gis_multi_line, gis_multi_polygon, gis_geometrycollection, gis_geometry;
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CREATE TABLE gis_point (fid INTEGER PRIMARY KEY AUTO_INCREMENT, g POINT);
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CREATE TABLE gis_line (fid INTEGER PRIMARY KEY AUTO_INCREMENT, g LINESTRING);
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CREATE TABLE gis_polygon (fid INTEGER PRIMARY KEY AUTO_INCREMENT, g POLYGON);
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CREATE TABLE gis_multi_point (fid INTEGER PRIMARY KEY AUTO_INCREMENT, g MULTIPOINT);
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CREATE TABLE gis_multi_line (fid INTEGER PRIMARY KEY AUTO_INCREMENT, g MULTILINESTRING);
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CREATE TABLE gis_multi_polygon (fid INTEGER PRIMARY KEY AUTO_INCREMENT, g MULTIPOLYGON);
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CREATE TABLE gis_geometrycollection (fid INTEGER PRIMARY KEY AUTO_INCREMENT, g GEOMETRYCOLLECTION);
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CREATE TABLE gis_geometry (fid INTEGER PRIMARY KEY AUTO_INCREMENT, g GEOMETRY);
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SHOW CREATE TABLE gis_point;
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Table Create Table
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gis_point CREATE TABLE `gis_point` (
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`fid` int(11) NOT NULL AUTO_INCREMENT,
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`g` point DEFAULT NULL,
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PRIMARY KEY (`fid`)
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) ENGINE=ndbcluster DEFAULT CHARSET=latin1
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SHOW FIELDS FROM gis_point;
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Field Type Null Key Default Extra
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fid int(11) NO PRI NULL auto_increment
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g point YES NULL
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SHOW FIELDS FROM gis_line;
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Field Type Null Key Default Extra
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fid int(11) NO PRI NULL auto_increment
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g linestring YES NULL
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SHOW FIELDS FROM gis_polygon;
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Field Type Null Key Default Extra
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fid int(11) NO PRI NULL auto_increment
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g polygon YES NULL
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SHOW FIELDS FROM gis_multi_point;
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Field Type Null Key Default Extra
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fid int(11) NO PRI NULL auto_increment
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g multipoint YES NULL
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SHOW FIELDS FROM gis_multi_line;
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Field Type Null Key Default Extra
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fid int(11) NO PRI NULL auto_increment
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g multilinestring YES NULL
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SHOW FIELDS FROM gis_multi_polygon;
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Field Type Null Key Default Extra
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fid int(11) NO PRI NULL auto_increment
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g multipolygon YES NULL
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SHOW FIELDS FROM gis_geometrycollection;
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Field Type Null Key Default Extra
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fid int(11) NO PRI NULL auto_increment
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g geometrycollection YES NULL
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SHOW FIELDS FROM gis_geometry;
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Field Type Null Key Default Extra
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fid int(11) NO PRI NULL auto_increment
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g geometry YES NULL
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INSERT INTO gis_point VALUES
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(101, PointFromText('POINT(10 10)')),
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(102, PointFromText('POINT(20 10)')),
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(103, PointFromText('POINT(20 20)')),
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(104, PointFromWKB(AsWKB(PointFromText('POINT(10 20)'))));
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INSERT INTO gis_line VALUES
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(105, LineFromText('LINESTRING(0 0,0 10,10 0)')),
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(106, LineStringFromText('LINESTRING(10 10,20 10,20 20,10 20,10 10)')),
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(107, LineStringFromWKB(LineString(Point(10, 10), Point(40, 10))));
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INSERT INTO gis_polygon VALUES
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(108, PolygonFromText('POLYGON((10 10,20 10,20 20,10 20,10 10))')),
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(109, PolyFromText('POLYGON((0 0,50 0,50 50,0 50,0 0), (10 10,20 10,20 20,10 20,10 10))')),
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(110, PolyFromWKB(Polygon(LineString(Point(0, 0), Point(30, 0), Point(30, 30), Point(0, 0)))));
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INSERT INTO gis_multi_point VALUES
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(111, MultiPointFromText('MULTIPOINT(0 0,10 10,10 20,20 20)')),
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(112, MPointFromText('MULTIPOINT(1 1,11 11,11 21,21 21)')),
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(113, MPointFromWKB(MultiPoint(Point(3, 6), Point(4, 10))));
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INSERT INTO gis_multi_line VALUES
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(114, MultiLineStringFromText('MULTILINESTRING((10 48,10 21,10 0),(16 0,16 23,16 48))')),
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(115, MLineFromText('MULTILINESTRING((10 48,10 21,10 0))')),
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(116, MLineFromWKB(MultiLineString(LineString(Point(1, 2), Point(3, 5)), LineString(Point(2, 5), Point(5, 8), Point(21, 7)))));
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INSERT INTO gis_multi_polygon VALUES
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(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)))')),
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(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)))')),
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(119, MPolyFromWKB(MultiPolygon(Polygon(LineString(Point(0, 3), Point(3, 3), Point(3, 0), Point(0, 3))))));
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INSERT INTO gis_geometrycollection VALUES
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(120, GeomCollFromText('GEOMETRYCOLLECTION(POINT(0 0), LINESTRING(0 0,10 10))')),
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(121, GeometryFromWKB(GeometryCollection(Point(44, 6), LineString(Point(3, 6), Point(7, 9)))));
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INSERT into gis_geometry SELECT * FROM gis_point;
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INSERT into gis_geometry SELECT * FROM gis_line;
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INSERT into gis_geometry SELECT * FROM gis_polygon;
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INSERT into gis_geometry SELECT * FROM gis_multi_point;
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INSERT into gis_geometry SELECT * FROM gis_multi_line;
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INSERT into gis_geometry SELECT * FROM gis_multi_polygon;
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INSERT into gis_geometry SELECT * FROM gis_geometrycollection;
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SELECT fid, AsText(g) FROM gis_point ORDER by fid;
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fid AsText(g)
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101 POINT(10 10)
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102 POINT(20 10)
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103 POINT(20 20)
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104 POINT(10 20)
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SELECT fid, AsText(g) FROM gis_line ORDER by fid;
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fid AsText(g)
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105 LINESTRING(0 0,0 10,10 0)
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106 LINESTRING(10 10,20 10,20 20,10 20,10 10)
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107 LINESTRING(10 10,40 10)
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SELECT fid, AsText(g) FROM gis_polygon ORDER by fid;
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fid AsText(g)
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108 POLYGON((10 10,20 10,20 20,10 20,10 10))
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109 POLYGON((0 0,50 0,50 50,0 50,0 0),(10 10,20 10,20 20,10 20,10 10))
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110 POLYGON((0 0,30 0,30 30,0 0))
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SELECT fid, AsText(g) FROM gis_multi_point ORDER by fid;
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fid AsText(g)
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111 MULTIPOINT(0 0,10 10,10 20,20 20)
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112 MULTIPOINT(1 1,11 11,11 21,21 21)
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113 MULTIPOINT(3 6,4 10)
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SELECT fid, AsText(g) FROM gis_multi_line ORDER by fid;
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fid AsText(g)
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114 MULTILINESTRING((10 48,10 21,10 0),(16 0,16 23,16 48))
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115 MULTILINESTRING((10 48,10 21,10 0))
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116 MULTILINESTRING((1 2,3 5),(2 5,5 8,21 7))
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SELECT fid, AsText(g) FROM gis_multi_polygon ORDER by fid;
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fid AsText(g)
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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)))
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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)))
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119 MULTIPOLYGON(((0 3,3 3,3 0,0 3)))
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SELECT fid, AsText(g) FROM gis_geometrycollection ORDER by fid;
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fid AsText(g)
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120 GEOMETRYCOLLECTION(POINT(0 0),LINESTRING(0 0,10 10))
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121 GEOMETRYCOLLECTION(POINT(44 6),LINESTRING(3 6,7 9))
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SELECT fid, AsText(g) FROM gis_geometry ORDER by fid;
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fid AsText(g)
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101 POINT(10 10)
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102 POINT(20 10)
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103 POINT(20 20)
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104 POINT(10 20)
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105 LINESTRING(0 0,0 10,10 0)
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106 LINESTRING(10 10,20 10,20 20,10 20,10 10)
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107 LINESTRING(10 10,40 10)
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108 POLYGON((10 10,20 10,20 20,10 20,10 10))
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109 POLYGON((0 0,50 0,50 50,0 50,0 0),(10 10,20 10,20 20,10 20,10 10))
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110 POLYGON((0 0,30 0,30 30,0 0))
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111 MULTIPOINT(0 0,10 10,10 20,20 20)
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112 MULTIPOINT(1 1,11 11,11 21,21 21)
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113 MULTIPOINT(3 6,4 10)
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114 MULTILINESTRING((10 48,10 21,10 0),(16 0,16 23,16 48))
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115 MULTILINESTRING((10 48,10 21,10 0))
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116 MULTILINESTRING((1 2,3 5),(2 5,5 8,21 7))
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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)))
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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)))
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119 MULTIPOLYGON(((0 3,3 3,3 0,0 3)))
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120 GEOMETRYCOLLECTION(POINT(0 0),LINESTRING(0 0,10 10))
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121 GEOMETRYCOLLECTION(POINT(44 6),LINESTRING(3 6,7 9))
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SELECT fid, Dimension(g) FROM gis_geometry ORDER by fid;
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fid Dimension(g)
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101 0
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102 0
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103 0
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104 0
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105 1
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106 1
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107 1
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108 2
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109 2
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110 2
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111 0
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112 0
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113 0
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114 1
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115 1
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116 1
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117 2
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118 2
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119 2
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120 1
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121 1
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SELECT fid, GeometryType(g) FROM gis_geometry ORDER by fid;
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fid GeometryType(g)
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101 POINT
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102 POINT
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103 POINT
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104 POINT
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105 LINESTRING
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106 LINESTRING
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107 LINESTRING
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108 POLYGON
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109 POLYGON
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110 POLYGON
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111 MULTIPOINT
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112 MULTIPOINT
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113 MULTIPOINT
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114 MULTILINESTRING
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115 MULTILINESTRING
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116 MULTILINESTRING
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117 MULTIPOLYGON
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118 MULTIPOLYGON
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119 MULTIPOLYGON
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120 GEOMETRYCOLLECTION
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121 GEOMETRYCOLLECTION
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SELECT fid, IsEmpty(g) FROM gis_geometry ORDER by fid;
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fid IsEmpty(g)
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101 0
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102 0
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103 0
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104 0
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105 0
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106 0
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107 0
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108 0
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109 0
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110 0
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111 0
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112 0
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113 0
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114 0
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115 0
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116 0
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117 0
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118 0
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119 0
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120 0
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121 0
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SELECT fid, AsText(Envelope(g)) FROM gis_geometry ORDER by fid;
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fid AsText(Envelope(g))
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101 POLYGON((10 10,10 10,10 10,10 10,10 10))
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102 POLYGON((20 10,20 10,20 10,20 10,20 10))
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103 POLYGON((20 20,20 20,20 20,20 20,20 20))
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104 POLYGON((10 20,10 20,10 20,10 20,10 20))
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105 POLYGON((0 0,10 0,10 10,0 10,0 0))
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106 POLYGON((10 10,20 10,20 20,10 20,10 10))
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107 POLYGON((10 10,40 10,40 10,10 10,10 10))
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108 POLYGON((10 10,20 10,20 20,10 20,10 10))
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109 POLYGON((0 0,50 0,50 50,0 50,0 0))
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110 POLYGON((0 0,30 0,30 30,0 30,0 0))
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111 POLYGON((0 0,20 0,20 20,0 20,0 0))
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112 POLYGON((1 1,21 1,21 21,1 21,1 1))
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113 POLYGON((3 6,4 6,4 10,3 10,3 6))
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114 POLYGON((10 0,16 0,16 48,10 48,10 0))
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115 POLYGON((10 0,10 0,10 48,10 48,10 0))
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116 POLYGON((1 2,21 2,21 8,1 8,1 2))
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117 POLYGON((28 0,84 0,84 42,28 42,28 0))
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118 POLYGON((28 0,84 0,84 42,28 42,28 0))
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119 POLYGON((0 0,3 0,3 3,0 3,0 0))
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120 POLYGON((0 0,10 0,10 10,0 10,0 0))
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121 POLYGON((3 6,44 6,44 9,3 9,3 6))
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explain extended select Dimension(g), GeometryType(g), IsEmpty(g), AsText(Envelope(g)) from gis_geometry;
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 SIMPLE gis_geometry ALL NULL NULL NULL NULL 21 100.00
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Warnings:
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Note 1003 select dimension(`test`.`gis_geometry`.`g`) AS `Dimension(g)`,geometrytype(`test`.`gis_geometry`.`g`) AS `GeometryType(g)`,isempty(`test`.`gis_geometry`.`g`) AS `IsEmpty(g)`,astext(envelope(`test`.`gis_geometry`.`g`)) AS `AsText(Envelope(g))` from `test`.`gis_geometry`
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SELECT fid, X(g) FROM gis_point ORDER by fid;
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fid X(g)
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101 10
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102 20
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103 20
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104 10
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SELECT fid, Y(g) FROM gis_point ORDER by fid;
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fid Y(g)
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101 10
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102 10
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103 20
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104 20
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explain extended select X(g),Y(g) FROM gis_point;
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 SIMPLE gis_point ALL NULL NULL NULL NULL 4 100.00
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Warnings:
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Note 1003 select x(`test`.`gis_point`.`g`) AS `X(g)`,y(`test`.`gis_point`.`g`) AS `Y(g)` from `test`.`gis_point`
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SELECT fid, AsText(StartPoint(g)) FROM gis_line ORDER by fid;
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fid AsText(StartPoint(g))
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105 POINT(0 0)
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106 POINT(10 10)
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107 POINT(10 10)
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SELECT fid, AsText(EndPoint(g)) FROM gis_line ORDER by fid;
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fid AsText(EndPoint(g))
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105 POINT(10 0)
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106 POINT(10 10)
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107 POINT(40 10)
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SELECT fid, GLength(g) FROM gis_line ORDER by fid;
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fid GLength(g)
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105 24.142135623731
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106 40
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107 30
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SELECT fid, NumPoints(g) FROM gis_line ORDER by fid;
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fid NumPoints(g)
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105 3
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106 5
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107 2
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SELECT fid, AsText(PointN(g, 2)) FROM gis_line ORDER by fid;
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fid AsText(PointN(g, 2))
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105 POINT(0 10)
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106 POINT(20 10)
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107 POINT(40 10)
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SELECT fid, IsClosed(g) FROM gis_line ORDER by fid;
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fid IsClosed(g)
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105 0
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106 1
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107 0
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explain extended select AsText(StartPoint(g)),AsText(EndPoint(g)),GLength(g),NumPoints(g),AsText(PointN(g, 2)),IsClosed(g) FROM gis_line;
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 SIMPLE gis_line ALL NULL NULL NULL NULL 3 100.00
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Warnings:
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Note 1003 select astext(startpoint(`test`.`gis_line`.`g`)) AS `AsText(StartPoint(g))`,astext(endpoint(`test`.`gis_line`.`g`)) AS `AsText(EndPoint(g))`,glength(`test`.`gis_line`.`g`) AS `GLength(g)`,numpoints(`test`.`gis_line`.`g`) AS `NumPoints(g)`,astext(pointn(`test`.`gis_line`.`g`,2)) AS `AsText(PointN(g, 2))`,isclosed(`test`.`gis_line`.`g`) AS `IsClosed(g)` from `test`.`gis_line`
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SELECT fid, AsText(Centroid(g)) FROM gis_polygon ORDER by fid;
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fid AsText(Centroid(g))
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108 POINT(15 15)
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109 POINT(25.416666666667 25.416666666667)
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110 POINT(20 10)
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SELECT fid, Area(g) FROM gis_polygon ORDER by fid;
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fid Area(g)
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108 100
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109 2400
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110 450
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SELECT fid, AsText(ExteriorRing(g)) FROM gis_polygon ORDER by fid;
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fid AsText(ExteriorRing(g))
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108 LINESTRING(10 10,20 10,20 20,10 20,10 10)
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109 LINESTRING(0 0,50 0,50 50,0 50,0 0)
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110 LINESTRING(0 0,30 0,30 30,0 0)
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SELECT fid, NumInteriorRings(g) FROM gis_polygon ORDER by fid;
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fid NumInteriorRings(g)
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108 0
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109 1
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110 0
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SELECT fid, AsText(InteriorRingN(g, 1)) FROM gis_polygon ORDER by fid;
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fid AsText(InteriorRingN(g, 1))
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108 NULL
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109 LINESTRING(10 10,20 10,20 20,10 20,10 10)
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110 NULL
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explain extended select AsText(Centroid(g)),Area(g),AsText(ExteriorRing(g)),NumInteriorRings(g),AsText(InteriorRingN(g, 1)) FROM gis_polygon;
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 SIMPLE gis_polygon ALL NULL NULL NULL NULL 3 100.00
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Warnings:
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Note 1003 select astext(centroid(`test`.`gis_polygon`.`g`)) AS `AsText(Centroid(g))`,area(`test`.`gis_polygon`.`g`) AS `Area(g)`,astext(exteriorring(`test`.`gis_polygon`.`g`)) AS `AsText(ExteriorRing(g))`,numinteriorrings(`test`.`gis_polygon`.`g`) AS `NumInteriorRings(g)`,astext(interiorringn(`test`.`gis_polygon`.`g`,1)) AS `AsText(InteriorRingN(g, 1))` from `test`.`gis_polygon`
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SELECT fid, IsClosed(g) FROM gis_multi_line ORDER by fid;
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fid IsClosed(g)
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114 0
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115 0
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116 0
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SELECT fid, AsText(Centroid(g)) FROM gis_multi_polygon ORDER by fid;
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fid AsText(Centroid(g))
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117 POINT(55.588527753042 17.426536064114)
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118 POINT(55.588527753042 17.426536064114)
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119 POINT(2 2)
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SELECT fid, Area(g) FROM gis_multi_polygon ORDER by fid;
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fid Area(g)
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117 1684.5
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118 1684.5
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119 4.5
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SELECT fid, NumGeometries(g) from gis_multi_point ORDER by fid;
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fid NumGeometries(g)
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111 4
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112 4
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113 2
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SELECT fid, NumGeometries(g) from gis_multi_line ORDER by fid;
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fid NumGeometries(g)
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114 2
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115 1
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116 2
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SELECT fid, NumGeometries(g) from gis_multi_polygon ORDER by fid;
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fid NumGeometries(g)
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117 2
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118 2
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119 1
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SELECT fid, NumGeometries(g) from gis_geometrycollection ORDER by fid;
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fid NumGeometries(g)
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120 2
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121 2
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explain extended SELECT fid, NumGeometries(g) from gis_multi_point;
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 SIMPLE gis_multi_point ALL NULL NULL NULL NULL 3 100.00
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Warnings:
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Note 1003 select `test`.`gis_multi_point`.`fid` AS `fid`,numgeometries(`test`.`gis_multi_point`.`g`) AS `NumGeometries(g)` from `test`.`gis_multi_point`
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SELECT fid, AsText(GeometryN(g, 2)) from gis_multi_point ORDER by fid;
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fid AsText(GeometryN(g, 2))
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111 POINT(10 10)
|
|
112 POINT(11 11)
|
|
113 POINT(4 10)
|
|
SELECT fid, AsText(GeometryN(g, 2)) from gis_multi_line ORDER by fid;
|
|
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 gis_multi_polygon ORDER by fid;
|
|
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 gis_geometrycollection ORDER by fid;
|
|
fid AsText(GeometryN(g, 2))
|
|
120 LINESTRING(0 0,10 10)
|
|
121 LINESTRING(3 6,7 9)
|
|
SELECT fid, AsText(GeometryN(g, 1)) from gis_geometrycollection ORDER by fid;
|
|
fid AsText(GeometryN(g, 1))
|
|
120 POINT(0 0)
|
|
121 POINT(44 6)
|
|
explain extended SELECT fid, AsText(GeometryN(g, 2)) from gis_multi_point;
|
|
id select_type table type possible_keys key key_len ref rows filtered Extra
|
|
1 SIMPLE gis_multi_point ALL NULL NULL NULL NULL 3 100.00
|
|
Warnings:
|
|
Note 1003 select `test`.`gis_multi_point`.`fid` AS `fid`,astext(geometryn(`test`.`gis_multi_point`.`g`,2)) AS `AsText(GeometryN(g, 2))` from `test`.`gis_multi_point`
|
|
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 gis_geometrycollection g1, gis_geometrycollection 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
|
|
explain extended 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 gis_geometrycollection g1, gis_geometrycollection g2 ORDER BY first, second;
|
|
id select_type table type possible_keys key key_len ref rows filtered Extra
|
|
1 SIMPLE g1 ALL NULL NULL NULL NULL 2 100.00 Using temporary; Using filesort
|
|
1 SIMPLE g2 ALL NULL NULL NULL NULL 2 100.00
|
|
Warnings:
|
|
Note 1003 select `test`.`g1`.`fid` AS `first`,`test`.`g2`.`fid` AS `second`,within(`test`.`g1`.`g`,`test`.`g2`.`g`) AS `w`,contains(`test`.`g1`.`g`,`test`.`g2`.`g`) AS `c`,overlaps(`test`.`g1`.`g`,`test`.`g2`.`g`) AS `o`,equals(`test`.`g1`.`g`,`test`.`g2`.`g`) AS `e`,disjoint(`test`.`g1`.`g`,`test`.`g2`.`g`) AS `d`,touches(`test`.`g1`.`g`,`test`.`g2`.`g`) AS `t`,intersects(`test`.`g1`.`g`,`test`.`g2`.`g`) AS `i`,crosses(`test`.`g1`.`g`,`test`.`g2`.`g`) AS `r` from `test`.`gis_geometrycollection` `g1` join `test`.`gis_geometrycollection` `g2` order by `test`.`g1`.`fid`,`test`.`g2`.`fid`
|
|
DROP TABLE gis_point, gis_line, gis_polygon, gis_multi_point, gis_multi_line, gis_multi_polygon, gis_geometrycollection, gis_geometry;
|
|
CREATE TABLE t1 (
|
|
a INTEGER PRIMARY KEY AUTO_INCREMENT,
|
|
gp point,
|
|
ln linestring,
|
|
pg polygon,
|
|
mp multipoint,
|
|
mln multilinestring,
|
|
mpg multipolygon,
|
|
gc geometrycollection,
|
|
gm geometry
|
|
);
|
|
SHOW FIELDS FROM t1;
|
|
Field Type Null Key Default Extra
|
|
a int(11) NO PRI NULL auto_increment
|
|
gp point YES NULL
|
|
ln linestring YES NULL
|
|
pg polygon YES NULL
|
|
mp multipoint YES NULL
|
|
mln multilinestring YES NULL
|
|
mpg multipolygon YES NULL
|
|
gc geometrycollection YES NULL
|
|
gm geometry YES NULL
|
|
ALTER TABLE t1 ADD fid INT;
|
|
SHOW FIELDS FROM t1;
|
|
Field Type Null Key Default Extra
|
|
a int(11) NO PRI NULL auto_increment
|
|
gp point YES NULL
|
|
ln linestring YES NULL
|
|
pg polygon YES NULL
|
|
mp multipoint YES NULL
|
|
mln multilinestring YES NULL
|
|
mpg multipolygon YES NULL
|
|
gc geometrycollection YES NULL
|
|
gm geometry YES NULL
|
|
fid int(11) YES NULL
|
|
DROP TABLE t1;
|
|
create table t1 (pk integer primary key auto_increment, a geometry not null);
|
|
insert into t1 (a) values (GeomFromText('Point(1 2)'));
|
|
insert into t1 (a) values ('Garbage');
|
|
ERROR 22003: Cannot get geometry object from data you send to the GEOMETRY field
|
|
insert IGNORE into t1 (a) values ('Garbage');
|
|
ERROR 22003: Cannot get geometry object from data you send to the GEOMETRY field
|
|
drop table t1;
|
|
create table t1 (pk integer primary key auto_increment, fl geometry);
|
|
insert into t1 (fl) values (1);
|
|
ERROR 22003: Cannot get geometry object from data you send to the GEOMETRY field
|
|
insert into t1 (fl) values (1.11);
|
|
ERROR 22003: Cannot get geometry object from data you send to the GEOMETRY field
|
|
insert into t1 (fl) values ("qwerty");
|
|
ERROR 22003: Cannot get geometry object from data you send to the GEOMETRY field
|
|
insert into t1 (fl) values (pointfromtext('point(1,1)'));
|
|
ERROR 22003: Cannot get geometry object from data you send to the GEOMETRY field
|
|
drop table t1;
|
|
set engine_condition_pushdown = on;
|
|
DROP TABLE IF EXISTS t1, gis_point, gis_line, gis_polygon, gis_multi_point, gis_multi_line, gis_multi_polygon, gis_geometrycollection, gis_geometry;
|
|
CREATE TABLE gis_point (fid INTEGER PRIMARY KEY AUTO_INCREMENT, g POINT);
|
|
CREATE TABLE gis_line (fid INTEGER PRIMARY KEY AUTO_INCREMENT, g LINESTRING);
|
|
CREATE TABLE gis_polygon (fid INTEGER PRIMARY KEY AUTO_INCREMENT, g POLYGON);
|
|
CREATE TABLE gis_multi_point (fid INTEGER PRIMARY KEY AUTO_INCREMENT, g MULTIPOINT);
|
|
CREATE TABLE gis_multi_line (fid INTEGER PRIMARY KEY AUTO_INCREMENT, g MULTILINESTRING);
|
|
CREATE TABLE gis_multi_polygon (fid INTEGER PRIMARY KEY AUTO_INCREMENT, g MULTIPOLYGON);
|
|
CREATE TABLE gis_geometrycollection (fid INTEGER PRIMARY KEY AUTO_INCREMENT, g GEOMETRYCOLLECTION);
|
|
CREATE TABLE gis_geometry (fid INTEGER PRIMARY KEY AUTO_INCREMENT, g GEOMETRY);
|
|
SHOW CREATE TABLE gis_point;
|
|
Table Create Table
|
|
gis_point CREATE TABLE `gis_point` (
|
|
`fid` int(11) NOT NULL AUTO_INCREMENT,
|
|
`g` point DEFAULT NULL,
|
|
PRIMARY KEY (`fid`)
|
|
) ENGINE=ndbcluster DEFAULT CHARSET=latin1
|
|
SHOW FIELDS FROM gis_point;
|
|
Field Type Null Key Default Extra
|
|
fid int(11) NO PRI NULL auto_increment
|
|
g point YES NULL
|
|
SHOW FIELDS FROM gis_line;
|
|
Field Type Null Key Default Extra
|
|
fid int(11) NO PRI NULL auto_increment
|
|
g linestring YES NULL
|
|
SHOW FIELDS FROM gis_polygon;
|
|
Field Type Null Key Default Extra
|
|
fid int(11) NO PRI NULL auto_increment
|
|
g polygon YES NULL
|
|
SHOW FIELDS FROM gis_multi_point;
|
|
Field Type Null Key Default Extra
|
|
fid int(11) NO PRI NULL auto_increment
|
|
g multipoint YES NULL
|
|
SHOW FIELDS FROM gis_multi_line;
|
|
Field Type Null Key Default Extra
|
|
fid int(11) NO PRI NULL auto_increment
|
|
g multilinestring YES NULL
|
|
SHOW FIELDS FROM gis_multi_polygon;
|
|
Field Type Null Key Default Extra
|
|
fid int(11) NO PRI NULL auto_increment
|
|
g multipolygon YES NULL
|
|
SHOW FIELDS FROM gis_geometrycollection;
|
|
Field Type Null Key Default Extra
|
|
fid int(11) NO PRI NULL auto_increment
|
|
g geometrycollection YES NULL
|
|
SHOW FIELDS FROM gis_geometry;
|
|
Field Type Null Key Default Extra
|
|
fid int(11) NO PRI NULL auto_increment
|
|
g geometry YES NULL
|
|
INSERT INTO gis_point VALUES
|
|
(101, PointFromText('POINT(10 10)')),
|
|
(102, PointFromText('POINT(20 10)')),
|
|
(103, PointFromText('POINT(20 20)')),
|
|
(104, PointFromWKB(AsWKB(PointFromText('POINT(10 20)'))));
|
|
INSERT INTO gis_line VALUES
|
|
(105, LineFromText('LINESTRING(0 0,0 10,10 0)')),
|
|
(106, LineStringFromText('LINESTRING(10 10,20 10,20 20,10 20,10 10)')),
|
|
(107, LineStringFromWKB(LineString(Point(10, 10), Point(40, 10))));
|
|
INSERT INTO gis_polygon 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))')),
|
|
(110, PolyFromWKB(Polygon(LineString(Point(0, 0), Point(30, 0), Point(30, 30), Point(0, 0)))));
|
|
INSERT INTO gis_multi_point VALUES
|
|
(111, MultiPointFromText('MULTIPOINT(0 0,10 10,10 20,20 20)')),
|
|
(112, MPointFromText('MULTIPOINT(1 1,11 11,11 21,21 21)')),
|
|
(113, MPointFromWKB(MultiPoint(Point(3, 6), Point(4, 10))));
|
|
INSERT INTO gis_multi_line 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))')),
|
|
(116, MLineFromWKB(MultiLineString(LineString(Point(1, 2), Point(3, 5)), LineString(Point(2, 5), Point(5, 8), Point(21, 7)))));
|
|
INSERT INTO gis_multi_polygon 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)))')),
|
|
(119, MPolyFromWKB(MultiPolygon(Polygon(LineString(Point(0, 3), Point(3, 3), Point(3, 0), Point(0, 3))))));
|
|
INSERT INTO gis_geometrycollection VALUES
|
|
(120, GeomCollFromText('GEOMETRYCOLLECTION(POINT(0 0), LINESTRING(0 0,10 10))')),
|
|
(121, GeometryFromWKB(GeometryCollection(Point(44, 6), LineString(Point(3, 6), Point(7, 9)))));
|
|
INSERT into gis_geometry SELECT * FROM gis_point;
|
|
INSERT into gis_geometry SELECT * FROM gis_line;
|
|
INSERT into gis_geometry SELECT * FROM gis_polygon;
|
|
INSERT into gis_geometry SELECT * FROM gis_multi_point;
|
|
INSERT into gis_geometry SELECT * FROM gis_multi_line;
|
|
INSERT into gis_geometry SELECT * FROM gis_multi_polygon;
|
|
INSERT into gis_geometry SELECT * FROM gis_geometrycollection;
|
|
SELECT fid, AsText(g) FROM gis_point ORDER by fid;
|
|
fid AsText(g)
|
|
101 POINT(10 10)
|
|
102 POINT(20 10)
|
|
103 POINT(20 20)
|
|
104 POINT(10 20)
|
|
SELECT fid, AsText(g) FROM gis_line ORDER by fid;
|
|
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 gis_polygon ORDER by fid;
|
|
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 gis_multi_point ORDER by fid;
|
|
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 gis_multi_line ORDER by fid;
|
|
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 gis_multi_polygon ORDER by fid;
|
|
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 gis_geometrycollection ORDER by fid;
|
|
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 gis_geometry ORDER by fid;
|
|
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 gis_geometry ORDER by fid;
|
|
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 gis_geometry ORDER by fid;
|
|
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 gis_geometry ORDER by fid;
|
|
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 gis_geometry ORDER by fid;
|
|
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))
|
|
explain extended select Dimension(g), GeometryType(g), IsEmpty(g), AsText(Envelope(g)) from gis_geometry;
|
|
id select_type table type possible_keys key key_len ref rows filtered Extra
|
|
1 SIMPLE gis_geometry ALL NULL NULL NULL NULL 21 100.00
|
|
Warnings:
|
|
Note 1003 select dimension(`test`.`gis_geometry`.`g`) AS `Dimension(g)`,geometrytype(`test`.`gis_geometry`.`g`) AS `GeometryType(g)`,isempty(`test`.`gis_geometry`.`g`) AS `IsEmpty(g)`,astext(envelope(`test`.`gis_geometry`.`g`)) AS `AsText(Envelope(g))` from `test`.`gis_geometry`
|
|
SELECT fid, X(g) FROM gis_point ORDER by fid;
|
|
fid X(g)
|
|
101 10
|
|
102 20
|
|
103 20
|
|
104 10
|
|
SELECT fid, Y(g) FROM gis_point ORDER by fid;
|
|
fid Y(g)
|
|
101 10
|
|
102 10
|
|
103 20
|
|
104 20
|
|
explain extended select X(g),Y(g) FROM gis_point;
|
|
id select_type table type possible_keys key key_len ref rows filtered Extra
|
|
1 SIMPLE gis_point ALL NULL NULL NULL NULL 4 100.00
|
|
Warnings:
|
|
Note 1003 select x(`test`.`gis_point`.`g`) AS `X(g)`,y(`test`.`gis_point`.`g`) AS `Y(g)` from `test`.`gis_point`
|
|
SELECT fid, AsText(StartPoint(g)) FROM gis_line ORDER by fid;
|
|
fid AsText(StartPoint(g))
|
|
105 POINT(0 0)
|
|
106 POINT(10 10)
|
|
107 POINT(10 10)
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SELECT fid, AsText(EndPoint(g)) FROM gis_line ORDER by fid;
|
|
fid AsText(EndPoint(g))
|
|
105 POINT(10 0)
|
|
106 POINT(10 10)
|
|
107 POINT(40 10)
|
|
SELECT fid, GLength(g) FROM gis_line ORDER by fid;
|
|
fid GLength(g)
|
|
105 24.142135623731
|
|
106 40
|
|
107 30
|
|
SELECT fid, NumPoints(g) FROM gis_line ORDER by fid;
|
|
fid NumPoints(g)
|
|
105 3
|
|
106 5
|
|
107 2
|
|
SELECT fid, AsText(PointN(g, 2)) FROM gis_line ORDER by fid;
|
|
fid AsText(PointN(g, 2))
|
|
105 POINT(0 10)
|
|
106 POINT(20 10)
|
|
107 POINT(40 10)
|
|
SELECT fid, IsClosed(g) FROM gis_line ORDER by fid;
|
|
fid IsClosed(g)
|
|
105 0
|
|
106 1
|
|
107 0
|
|
explain extended select AsText(StartPoint(g)),AsText(EndPoint(g)),GLength(g),NumPoints(g),AsText(PointN(g, 2)),IsClosed(g) FROM gis_line;
|
|
id select_type table type possible_keys key key_len ref rows filtered Extra
|
|
1 SIMPLE gis_line ALL NULL NULL NULL NULL 3 100.00
|
|
Warnings:
|
|
Note 1003 select astext(startpoint(`test`.`gis_line`.`g`)) AS `AsText(StartPoint(g))`,astext(endpoint(`test`.`gis_line`.`g`)) AS `AsText(EndPoint(g))`,glength(`test`.`gis_line`.`g`) AS `GLength(g)`,numpoints(`test`.`gis_line`.`g`) AS `NumPoints(g)`,astext(pointn(`test`.`gis_line`.`g`,2)) AS `AsText(PointN(g, 2))`,isclosed(`test`.`gis_line`.`g`) AS `IsClosed(g)` from `test`.`gis_line`
|
|
SELECT fid, AsText(Centroid(g)) FROM gis_polygon ORDER by fid;
|
|
fid AsText(Centroid(g))
|
|
108 POINT(15 15)
|
|
109 POINT(25.416666666667 25.416666666667)
|
|
110 POINT(20 10)
|
|
SELECT fid, Area(g) FROM gis_polygon ORDER by fid;
|
|
fid Area(g)
|
|
108 100
|
|
109 2400
|
|
110 450
|
|
SELECT fid, AsText(ExteriorRing(g)) FROM gis_polygon ORDER by fid;
|
|
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 gis_polygon ORDER by fid;
|
|
fid NumInteriorRings(g)
|
|
108 0
|
|
109 1
|
|
110 0
|
|
SELECT fid, AsText(InteriorRingN(g, 1)) FROM gis_polygon ORDER by fid;
|
|
fid AsText(InteriorRingN(g, 1))
|
|
108 NULL
|
|
109 LINESTRING(10 10,20 10,20 20,10 20,10 10)
|
|
110 NULL
|
|
explain extended select AsText(Centroid(g)),Area(g),AsText(ExteriorRing(g)),NumInteriorRings(g),AsText(InteriorRingN(g, 1)) FROM gis_polygon;
|
|
id select_type table type possible_keys key key_len ref rows filtered Extra
|
|
1 SIMPLE gis_polygon ALL NULL NULL NULL NULL 3 100.00
|
|
Warnings:
|
|
Note 1003 select astext(centroid(`test`.`gis_polygon`.`g`)) AS `AsText(Centroid(g))`,area(`test`.`gis_polygon`.`g`) AS `Area(g)`,astext(exteriorring(`test`.`gis_polygon`.`g`)) AS `AsText(ExteriorRing(g))`,numinteriorrings(`test`.`gis_polygon`.`g`) AS `NumInteriorRings(g)`,astext(interiorringn(`test`.`gis_polygon`.`g`,1)) AS `AsText(InteriorRingN(g, 1))` from `test`.`gis_polygon`
|
|
SELECT fid, IsClosed(g) FROM gis_multi_line ORDER by fid;
|
|
fid IsClosed(g)
|
|
114 0
|
|
115 0
|
|
116 0
|
|
SELECT fid, AsText(Centroid(g)) FROM gis_multi_polygon ORDER by fid;
|
|
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 gis_multi_polygon ORDER by fid;
|
|
fid Area(g)
|
|
117 1684.5
|
|
118 1684.5
|
|
119 4.5
|
|
SELECT fid, NumGeometries(g) from gis_multi_point ORDER by fid;
|
|
fid NumGeometries(g)
|
|
111 4
|
|
112 4
|
|
113 2
|
|
SELECT fid, NumGeometries(g) from gis_multi_line ORDER by fid;
|
|
fid NumGeometries(g)
|
|
114 2
|
|
115 1
|
|
116 2
|
|
SELECT fid, NumGeometries(g) from gis_multi_polygon ORDER by fid;
|
|
fid NumGeometries(g)
|
|
117 2
|
|
118 2
|
|
119 1
|
|
SELECT fid, NumGeometries(g) from gis_geometrycollection ORDER by fid;
|
|
fid NumGeometries(g)
|
|
120 2
|
|
121 2
|
|
explain extended SELECT fid, NumGeometries(g) from gis_multi_point;
|
|
id select_type table type possible_keys key key_len ref rows filtered Extra
|
|
1 SIMPLE gis_multi_point ALL NULL NULL NULL NULL 3 100.00
|
|
Warnings:
|
|
Note 1003 select `test`.`gis_multi_point`.`fid` AS `fid`,numgeometries(`test`.`gis_multi_point`.`g`) AS `NumGeometries(g)` from `test`.`gis_multi_point`
|
|
SELECT fid, AsText(GeometryN(g, 2)) from gis_multi_point ORDER by fid;
|
|
fid AsText(GeometryN(g, 2))
|
|
111 POINT(10 10)
|
|
112 POINT(11 11)
|
|
113 POINT(4 10)
|
|
SELECT fid, AsText(GeometryN(g, 2)) from gis_multi_line ORDER by fid;
|
|
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 gis_multi_polygon ORDER by fid;
|
|
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 gis_geometrycollection ORDER by fid;
|
|
fid AsText(GeometryN(g, 2))
|
|
120 LINESTRING(0 0,10 10)
|
|
121 LINESTRING(3 6,7 9)
|
|
SELECT fid, AsText(GeometryN(g, 1)) from gis_geometrycollection ORDER by fid;
|
|
fid AsText(GeometryN(g, 1))
|
|
120 POINT(0 0)
|
|
121 POINT(44 6)
|
|
explain extended SELECT fid, AsText(GeometryN(g, 2)) from gis_multi_point;
|
|
id select_type table type possible_keys key key_len ref rows filtered Extra
|
|
1 SIMPLE gis_multi_point ALL NULL NULL NULL NULL 3 100.00
|
|
Warnings:
|
|
Note 1003 select `test`.`gis_multi_point`.`fid` AS `fid`,astext(geometryn(`test`.`gis_multi_point`.`g`,2)) AS `AsText(GeometryN(g, 2))` from `test`.`gis_multi_point`
|
|
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 gis_geometrycollection g1, gis_geometrycollection 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
|
|
explain extended 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 gis_geometrycollection g1, gis_geometrycollection g2 ORDER BY first, second;
|
|
id select_type table type possible_keys key key_len ref rows filtered Extra
|
|
1 SIMPLE g1 ALL NULL NULL NULL NULL 2 100.00 Using temporary; Using filesort
|
|
1 SIMPLE g2 ALL NULL NULL NULL NULL 2 100.00
|
|
Warnings:
|
|
Note 1003 select `test`.`g1`.`fid` AS `first`,`test`.`g2`.`fid` AS `second`,within(`test`.`g1`.`g`,`test`.`g2`.`g`) AS `w`,contains(`test`.`g1`.`g`,`test`.`g2`.`g`) AS `c`,overlaps(`test`.`g1`.`g`,`test`.`g2`.`g`) AS `o`,equals(`test`.`g1`.`g`,`test`.`g2`.`g`) AS `e`,disjoint(`test`.`g1`.`g`,`test`.`g2`.`g`) AS `d`,touches(`test`.`g1`.`g`,`test`.`g2`.`g`) AS `t`,intersects(`test`.`g1`.`g`,`test`.`g2`.`g`) AS `i`,crosses(`test`.`g1`.`g`,`test`.`g2`.`g`) AS `r` from `test`.`gis_geometrycollection` `g1` join `test`.`gis_geometrycollection` `g2` order by `test`.`g1`.`fid`,`test`.`g2`.`fid`
|
|
DROP TABLE gis_point, gis_line, gis_polygon, gis_multi_point, gis_multi_line, gis_multi_polygon, gis_geometrycollection, gis_geometry;
|
|
CREATE TABLE t1 (
|
|
a INTEGER PRIMARY KEY AUTO_INCREMENT,
|
|
gp point,
|
|
ln linestring,
|
|
pg polygon,
|
|
mp multipoint,
|
|
mln multilinestring,
|
|
mpg multipolygon,
|
|
gc geometrycollection,
|
|
gm geometry
|
|
);
|
|
SHOW FIELDS FROM t1;
|
|
Field Type Null Key Default Extra
|
|
a int(11) NO PRI NULL auto_increment
|
|
gp point YES NULL
|
|
ln linestring YES NULL
|
|
pg polygon YES NULL
|
|
mp multipoint YES NULL
|
|
mln multilinestring YES NULL
|
|
mpg multipolygon YES NULL
|
|
gc geometrycollection YES NULL
|
|
gm geometry YES NULL
|
|
ALTER TABLE t1 ADD fid INT;
|
|
SHOW FIELDS FROM t1;
|
|
Field Type Null Key Default Extra
|
|
a int(11) NO PRI NULL auto_increment
|
|
gp point YES NULL
|
|
ln linestring YES NULL
|
|
pg polygon YES NULL
|
|
mp multipoint YES NULL
|
|
mln multilinestring YES NULL
|
|
mpg multipolygon YES NULL
|
|
gc geometrycollection YES NULL
|
|
gm geometry YES NULL
|
|
fid int(11) YES NULL
|
|
DROP TABLE t1;
|
|
create table t1 (pk integer primary key auto_increment, a geometry not null);
|
|
insert into t1 (a) values (GeomFromText('Point(1 2)'));
|
|
insert into t1 (a) values ('Garbage');
|
|
ERROR 22003: Cannot get geometry object from data you send to the GEOMETRY field
|
|
insert IGNORE into t1 (a) values ('Garbage');
|
|
ERROR 22003: Cannot get geometry object from data you send to the GEOMETRY field
|
|
drop table t1;
|
|
create table t1 (pk integer primary key auto_increment, fl geometry);
|
|
insert into t1 (fl) values (1);
|
|
ERROR 22003: Cannot get geometry object from data you send to the GEOMETRY field
|
|
insert into t1 (fl) values (1.11);
|
|
ERROR 22003: Cannot get geometry object from data you send to the GEOMETRY field
|
|
insert into t1 (fl) values ("qwerty");
|
|
ERROR 22003: Cannot get geometry object from data you send to the GEOMETRY field
|
|
insert into t1 (fl) values (pointfromtext('point(1,1)'));
|
|
ERROR 22003: Cannot get geometry object from data you send to the GEOMETRY field
|
|
drop table t1;
|