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583 lines
24 KiB
Text
583 lines
24 KiB
Text
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 NOT NULL PRIMARY KEY, g POINT);
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CREATE TABLE gis_line (fid INTEGER NOT NULL PRIMARY KEY, g LINESTRING);
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CREATE TABLE gis_polygon (fid INTEGER NOT NULL PRIMARY KEY, g POLYGON);
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CREATE TABLE gis_multi_point (fid INTEGER NOT NULL PRIMARY KEY, g MULTIPOINT);
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CREATE TABLE gis_multi_line (fid INTEGER NOT NULL PRIMARY KEY, g MULTILINESTRING);
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CREATE TABLE gis_multi_polygon (fid INTEGER NOT NULL PRIMARY KEY, g MULTIPOLYGON);
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CREATE TABLE gis_geometrycollection (fid INTEGER NOT NULL PRIMARY KEY, g GEOMETRYCOLLECTION);
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CREATE TABLE gis_geometry (fid INTEGER NOT NULL PRIMARY KEY, g GEOMETRY);
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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) PRI 0
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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) PRI 0
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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) PRI 0
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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) PRI 0
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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) PRI 0
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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) PRI 0
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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) PRI 0
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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) PRI 0
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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;
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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;
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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;
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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;
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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;
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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;
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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;
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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;
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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;
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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;
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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;
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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;
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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 Extra
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1 SIMPLE gis_geometry ALL NULL NULL NULL NULL 21
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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;
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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;
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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 Extra
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1 SIMPLE gis_point ALL NULL NULL NULL NULL 4
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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;
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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;
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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;
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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;
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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;
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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;
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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 Extra
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1 SIMPLE gis_line ALL NULL NULL NULL NULL 3
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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;
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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;
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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;
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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;
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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;
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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 Extra
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1 SIMPLE gis_polygon ALL NULL NULL NULL NULL 3
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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;
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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;
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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;
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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;
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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;
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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;
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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;
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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 Extra
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1 SIMPLE gis_multi_point ALL NULL NULL NULL NULL 3
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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;
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fid AsText(GeometryN(g, 2))
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111 POINT(10 10)
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112 POINT(11 11)
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113 POINT(4 10)
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SELECT fid, AsText(GeometryN(g, 2)) from gis_multi_line;
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fid AsText(GeometryN(g, 2))
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114 LINESTRING(16 0,16 23,16 48)
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115 NULL
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116 LINESTRING(2 5,5 8,21 7)
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SELECT fid, AsText(GeometryN(g, 2)) from gis_multi_polygon;
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fid AsText(GeometryN(g, 2))
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117 POLYGON((59 18,67 18,67 13,59 13,59 18))
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118 POLYGON((59 18,67 18,67 13,59 13,59 18))
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119 NULL
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SELECT fid, AsText(GeometryN(g, 2)) from gis_geometrycollection;
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fid AsText(GeometryN(g, 2))
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120 LINESTRING(0 0,10 10)
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121 LINESTRING(3 6,7 9)
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SELECT fid, AsText(GeometryN(g, 1)) from gis_geometrycollection;
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fid AsText(GeometryN(g, 1))
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120 POINT(0 0)
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121 POINT(44 6)
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explain extended SELECT fid, AsText(GeometryN(g, 2)) from gis_multi_point;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE gis_multi_point ALL NULL NULL NULL NULL 3
|
|
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 Extra
|
|
1 SIMPLE g1 ALL NULL NULL NULL NULL 2 Using temporary; Using filesort
|
|
1 SIMPLE g2 ALL NULL NULL NULL NULL 2
|
|
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 (
|
|
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
|
|
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 NOT NULL;
|
|
SHOW FIELDS FROM t1;
|
|
Field Type Null Key Default Extra
|
|
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) 0
|
|
DROP TABLE t1;
|
|
SELECT AsText(GeometryFromWKB(AsWKB(GeometryFromText('POINT(1 4)'))));
|
|
AsText(GeometryFromWKB(AsWKB(GeometryFromText('POINT(1 4)'))))
|
|
POINT(1 4)
|
|
explain extended SELECT AsText(GeometryFromWKB(AsWKB(GeometryFromText('POINT(1 4)'))));
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL No tables used
|
|
Warnings:
|
|
Note 1003 select astext(geometryfromwkb(aswkb(geometryfromtext(_latin1'POINT(1 4)')))) AS `AsText(GeometryFromWKB(AsWKB(GeometryFromText('POINT(1 4)'))))`
|
|
explain extended SELECT AsText(GeometryFromWKB(AsWKB(PointFromText('POINT(1 4)'))));
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL No tables used
|
|
Warnings:
|
|
Note 1003 select astext(geometryfromwkb(aswkb(geometryfromtext(_latin1'POINT(1 4)')))) AS `AsText(GeometryFromWKB(AsWKB(PointFromText('POINT(1 4)'))))`
|
|
SELECT SRID(GeomFromText('LineString(1 1,2 2)',101));
|
|
SRID(GeomFromText('LineString(1 1,2 2)',101))
|
|
101
|
|
explain extended SELECT SRID(GeomFromText('LineString(1 1,2 2)',101));
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL No tables used
|
|
Warnings:
|
|
Note 1003 select srid(geometryfromtext(_latin1'LineString(1 1,2 2)',101)) AS `SRID(GeomFromText('LineString(1 1,2 2)',101))`
|
|
explain extended select issimple(MultiPoint(Point(3, 6), Point(4, 10))), issimple(Point(3, 6));
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL No tables used
|
|
Warnings:
|
|
Note 1003 select issimple(multipoint(point(3,6),point(4,10))) AS `issimple(MultiPoint(Point(3, 6), Point(4, 10)))`,issimple(point(3,6)) AS `issimple(Point(3, 6))`
|
|
create table t1 (a geometry not null);
|
|
insert into t1 values (GeomFromText('Point(1 2)'));
|
|
insert into t1 values ('Garbage');
|
|
ERROR HY000: Unknown error
|
|
insert IGNORE into t1 values ('Garbage');
|
|
ERROR HY000: Unknown error
|
|
alter table t1 add spatial index(a);
|
|
drop table t1;
|
|
create table t1(a geometry not null, spatial index(a));
|
|
insert into t1 values
|
|
(GeomFromText('POINT(1 1)')), (GeomFromText('POINT(3 3)')),
|
|
(GeomFromText('POINT(4 4)')), (GeomFromText('POINT(6 6)'));
|
|
select AsText(a) from t1 where
|
|
MBRContains(GeomFromText('Polygon((0 0, 0 2, 2 2, 2 0, 0 0))'), a)
|
|
or
|
|
MBRContains(GeomFromText('Polygon((2 2, 2 5, 5 5, 5 2, 2 2))'), a);
|
|
AsText(a)
|
|
POINT(1 1)
|
|
POINT(3 3)
|
|
POINT(4 4)
|
|
select AsText(a) from t1 where
|
|
MBRContains(GeomFromText('Polygon((0 0, 0 2, 2 2, 2 0, 0 0))'), a)
|
|
and
|
|
MBRContains(GeomFromText('Polygon((0 0, 0 7, 7 7, 7 0, 0 0))'), a);
|
|
AsText(a)
|
|
POINT(1 1)
|
|
drop table t1;
|
|
CREATE TABLE t1 (Coordinates POINT NOT NULL, SPATIAL INDEX(Coordinates));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(383293632 1754448)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(564952612 157516260)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(903994614 180726515)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(98128178 141127631)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(862547902 799334546)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(341989013 850270906)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(803302376 93039099)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(857439153 817431356)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(319757546 343162742)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(826341972 717484432)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(305066789 201736238)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(626068992 616241497)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(55789424 755830108)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(802874458 312435220)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(153795660 551723671)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(242207428 537089292)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(553478119 807160039)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(694605552 457472733)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(987886554 792733729)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(598600363 850434457)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(592068275 940589376)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(700705362 395370650)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(33628474 558144514)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(212802006 353386020)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(901307256 39143977)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(70870451 206374045)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(240880214 696939443)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(822615542 296669638)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(452769551 625489999)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(609104858 606565210)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(177213669 851312285)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(143654501 730691787)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(658472325 838260052)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(188164520 646358878)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(630993781 786764883)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(496793334 223062055)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(727354258 197498696)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(618432704 760982731)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(755643210 831234710)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(114368751 656950466)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(870378686 185239202)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(863324511 111258900)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(882178645 685940052)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(407928538 334948195)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(311430051 17033395)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(941513405 488643719)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(868345680 85167906)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(219335507 526818004)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(923427958 407500026)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(173176882 554421738)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(194264908 669970217)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(777483793 921619165)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(867468912 395916497)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(682601897 623112122)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(227151206 796970647)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(280062588 97529892)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(982209849 143387099)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(208788792 864388493)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(829327151 616717329)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(199336688 140757201)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(633750724 140850093)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(629400920 502096404)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(226017998 848736426)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(28914408 149445955)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(256236452 202091290)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(703867693 450501360)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(872061506 481351486)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(372120524 739530418)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(877267982 54722420)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(362642540 104419188)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(851693067 642705127)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(201949080 833902916)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(786092225 410737872)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(698291409 615419376)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(27455201 897628096)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(756176576 661205925)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(38478189 385577496)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(163302328 264496186)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(234313922 192216735)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(413942141 490550373)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(394308025 117809834)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(941051732 266369530)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(599161319 313172256)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(5899948 476429301)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(367894677 368542487)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(580848489 219587743)'));
|
|
INSERT INTO t1 VALUES(GeomFromText('POINT(11247614 782797569)'));
|
|
drop table t1;
|
|
create table t1 select POINT(1,3);
|
|
show create table t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`POINT(1,3)` longblob NOT NULL
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
|
drop table t1;
|